﻿{"id":16761,"date":"2025-08-14T12:57:47","date_gmt":"2025-08-14T10:57:47","guid":{"rendered":"https:\/\/www.savecall.de\/underlay\/"},"modified":"2026-05-28T13:33:07","modified_gmt":"2026-05-28T11:33:07","slug":"underlay","status":"publish","type":"page","link":"https:\/\/www.savecall.de\/en\/underlay\/","title":{"rendered":"Underlay"},"content":{"rendered":"\n<div style=\"background-image:url(&apos;https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Underlay-min-min.jpg&apos;);background-size:cover;\" class=\"wp-block-group alignfull hero video heroform max-70 has-global-padding is-layout-constrained wp-block-group-is-layout-constrained has-background\" id=\"Underlay-top\">\n<div class=\"wp-block-group alignfull hero-content center-vertical has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<h1 class=\"wp-block-heading has-text-align-center has-base-color has-text-color has-link-color wp-elements-1\" id=\"h-premium-internet-as-underlay\">Premium Internet as Underlay<\/h1>\n\n\n\n<div class=\"wp-block-group header-form has-contrast-background-color has-background has-global-padding is-layout-constrained wp-container-core-group-is-layout-34a480d6 wp-block-group-is-layout-constrained\" style=\"border-width:1px;border-top-left-radius:30px;border-top-right-radius:30px;border-bottom-left-radius:30px;border-bottom-right-radius:30px;padding-top:var(--wp--preset--spacing--20);padding-right:var(--wp--preset--spacing--20);padding-bottom:var(--wp--preset--spacing--20);padding-left:var(--wp--preset--spacing--20)\">\n<h4 class=\"wp-block-heading has-text-align-center has-base-color has-text-color has-link-color wp-elements-2\" id=\"h-price-and-availability-check\" style=\"font-style:normal;font-weight:200;text-transform:none\">Price and availability check<\/h4>\n\n\n\r\n<div id=\"ge_savecall_forms\">\r\n    <form method=\"post\" name=\"ge_savecall_forms_form\" id=\"ge_savecall_forms_form\">\r\n        <input type=\"hidden\" id=\"ge_savecall_forms_form\" name=\"ge_savecall_forms_form\" value=\"254262d844\" \/><input type=\"hidden\" name=\"_wp_http_referer\" value=\"\/en\/wp-json\/wp\/v2\/pages\/16761\" \/>        <input type=\"hidden\" name=\"form\" value=\"Datendienste_Internet_Services_Standleitung_Internet_Standleitung_Check\">\r\n\r\n        <div class=\"row\">\r\n            <div class=\"col-md-3 col-12\" style=\"display: flex; align-items: end;\">\r\n                <div class=\"form-group\">\r\n                    <label style=\"display: block; margin-bottom: 3px;\">Where is your location?<\/label>\r\n                    <select name=\"formData[country]\" class=\"countries-selection\" required=\"required\">\r\n                        <option value=\"\" disabled>Country<\/option>\r\n                                                    <option value=\"Afghanistan\" >Afghanistan<\/option>\r\n                                                    <option value=\"Egypt\" >Egypt<\/option>\r\n                                                    <option value=\"Albania\" >Albania<\/option>\r\n                                                    <option value=\"Algeria\" >Algeria<\/option>\r\n                                                    <option value=\"Andorra\" >Andorra<\/option>\r\n                                                    <option value=\"Angola\" >Angola<\/option>\r\n                                                    <option value=\"Antigua and Barbuda\" >Anitgua and Barbuda<\/option>\r\n                                                    <option value=\"Equatorial Guinea\" >Equatorial Guinea<\/option>\r\n                                                    <option value=\"Argentina\" >Argentina<\/option>\r\n                                                    <option value=\"Armenia\" >Armenia<\/option>\r\n                                                    <option value=\"Azerbaijan\" >Azerbaijan<\/option>\r\n                                                    <option value=\"Ethiopia\" >Ethiopia<\/option>\r\n                                                    <option value=\"Australia\" >Australia<\/option>\r\n                                                    <option value=\"Bahamas\" >Bahamas<\/option>\r\n                                                    <option value=\"Bahrain\" >Bahrain<\/option>\r\n                                                    <option value=\"Bangladesh\" >Bangladesh<\/option>\r\n                                                    <option value=\"Barbados\" >Barbados<\/option>\r\n                                                    <option value=\"Belarus\" >Belarus<\/option>\r\n                                                    <option value=\"Belgium\" >Belgium<\/option>\r\n                                                    <option value=\"Belize\" >Belize<\/option>\r\n                                                    <option value=\"Benin\" >Benin<\/option>\r\n                                                    <option value=\"Bhutan\" >Bhutan<\/option>\r\n                                                    <option value=\"Bolivia\" >Bolivia<\/option>\r\n                                                    <option value=\"Bosnia and Herzegovina\" >Bosnia and Herzegovina<\/option>\r\n                                                    <option value=\"Botswana\" >Botswana<\/option>\r\n                                                    <option value=\"Brazil\" >Brazil<\/option>\r\n                                                    <option value=\"Brunei\" >Brunei<\/option>\r\n                                                    <option value=\"Bulgaria\" >Bulgaria<\/option>\r\n                                                    <option value=\"Burkina Faso\" >Burkina Faso<\/option>\r\n                                                    <option value=\"Burundi\" >Burundi<\/option>\r\n                                                    <option value=\"Chile\" >Chile<\/option>\r\n                                                    <option value=\"China\" >China<\/option>\r\n                                                    <option value=\"Costa Rica\" >Costa Rica<\/option>\r\n                                                    <option value=\"C\u00f4te d'Ivoire\" >C\u00f4te d'Ivoire<\/option>\r\n                                                    <option value=\"Denmark\" >Denmark<\/option>\r\n                                                    <option value=\"Germany\" selected>Germany<\/option>\r\n                                                    <option value=\"Dominica\" >Dominica<\/option>\r\n                                                    <option value=\"Dominican Republic\" >Dominican Republic<\/option>\r\n                                                    <option value=\"Djibouti\" >Djibouti<\/option>\r\n                                                    <option value=\"Ecuador\" >Ecuador<\/option>\r\n                                                    <option value=\"El Salvador\" >El Salvador<\/option>\r\n                                                    <option value=\"Eritrea\" >Eritrea<\/option>\r\n                                                    <option value=\"Estonia\" >Estonia<\/option>\r\n                                                    <option value=\"Eswatini\" >Eswatini<\/option>\r\n                                                    <option value=\"Fiji\" >Fiji<\/option>\r\n                                                    <option value=\"Finland\" >Finland<\/option>\r\n                                                    <option value=\"France\" >France<\/option>\r\n                                                    <option value=\"Gabon\" >Gabon<\/option>\r\n                                                    <option value=\"Gambia\" >Gambia<\/option>\r\n                                                    <option value=\"Georgia\" >Georgia<\/option>\r\n                                                    <option value=\"Ghana\" >Ghana<\/option>\r\n                                                    <option value=\"Grenada\" >Grenada<\/option>\r\n                                                    <option value=\"Greece\" >Greece<\/option>\r\n                                                    <option value=\"Guatemala\" >Guatemala<\/option>\r\n                                                    <option value=\"Guinea\" >Guinea<\/option>\r\n                                                    <option value=\"Guinea-Bissau\" >Guinea-Bissau<\/option>\r\n                                                    <option value=\"Guyana\" >Guyana<\/option>\r\n                                                    <option value=\"Haiti\" >Haiti<\/option>\r\n                                                    <option value=\"Honduras\" >Honduras<\/option>\r\n                                                    <option value=\"India\" >India<\/option>\r\n                                                    <option value=\"Indonesia\" >Indonesia<\/option>\r\n                                                    <option value=\"Iraq\" >Iraq<\/option>\r\n                                                    <option value=\"Iran\" >Iran<\/option>\r\n                                                    <option value=\"Ireland\" >Ireland<\/option>\r\n                                                    <option value=\"Iceland\" >Iceland<\/option>\r\n                                                    <option value=\"Israel\" >Israel<\/option>\r\n                                                    <option value=\"Italy\" >Italy<\/option>\r\n                                                    <option value=\"Jamaica\" >Jamaica<\/option>\r\n                                                    <option value=\"Japan\" >Japan<\/option>\r\n                                                    <option value=\"Yemen\" >Yemen<\/option>\r\n                                                    <option value=\"Jordan\" >Jordan<\/option>\r\n                                                    <option value=\"Cambodia\" >Cambodia<\/option>\r\n                                                    <option value=\"Cameroon\" >Cameroon<\/option>\r\n                                                    <option value=\"Canada\" >Canada<\/option>\r\n                                                    <option value=\"Cape Verde\" >Cape Verde<\/option>\r\n                                                    <option value=\"Kazakhstan\" >Kazakhstan<\/option>\r\n                                                    <option value=\"Qatar\" >Qatar<\/option>\r\n                                                    <option value=\"Kenya\" >Kenya<\/option>\r\n                                                    <option value=\"Kyrgyzstan\" >Kyrgyzstan<\/option>\r\n                                                    <option value=\"Kiribati\" >Kiribati<\/option>\r\n                                                    <option value=\"Colombia\" >Colombia<\/option>\r\n                                                    <option value=\"Comoros\" >Comoros<\/option>\r\n                                                    <option value=\"Congo\" >Congo<\/option>\r\n                                                    <option value=\"Democratic Republic of the Congo\" >Democratic Republic of the Congo<\/option>\r\n                                                    <option value=\"North Korea\" >North Korea<\/option>\r\n                                                    <option value=\"South Korea\" >South Korea<\/option>\r\n                                                    <option value=\"Kosovo\" >Kosovo<\/option>\r\n                                                    <option value=\"Croatia\" >Croatia<\/option>\r\n                                                    <option value=\"Cuba\" >Cuba<\/option>\r\n                                                    <option value=\"Kuwait\" >Kuwait<\/option>\r\n                                                    <option value=\"Laos\" >Laos<\/option>\r\n                                                    <option value=\"Lesotho\" >Lesotho<\/option>\r\n                                                    <option value=\"Latvia\" >Latvia<\/option>\r\n                                                    <option value=\"Lebanon\" >Lebanon<\/option>\r\n                                                    <option value=\"Liberia\" >Liberia<\/option>\r\n                                                    <option value=\"Libya\" >Libya<\/option>\r\n                                                    <option value=\"Liechtenstein\" >Liechtenstein<\/option>\r\n                                                    <option value=\"Lithuania\" >Lithuania<\/option>\r\n                                                    <option value=\"Luxembourg\" >Luxembourg<\/option>\r\n                                                    <option value=\"Madagascar\" >Madagascar<\/option>\r\n                                                    <option value=\"Malawi\" >Malawi<\/option>\r\n                                                    <option value=\"Malaysia\" >Malaysia<\/option>\r\n                                                    <option value=\"Maldives\" >Maldives<\/option>\r\n                                                    <option value=\"Mali\" >Mali<\/option>\r\n                                                    <option value=\"Malta\" >Malta<\/option>\r\n                                                    <option value=\"Morocco\" >Morocco<\/option>\r\n                                                    <option value=\"Marshall Islands\" >Marshall Islands<\/option>\r\n                                                    <option value=\"Mauritania\" >Mauritania<\/option>\r\n                                                    <option value=\"Mauritius\" >Mauritius<\/option>\r\n                                                    <option value=\"Mexico\" >Mexico<\/option>\r\n                                                    <option value=\"Micronesia\" >Micronesia<\/option>\r\n                                                    <option value=\"Moldova\" >Moldova<\/option>\r\n                                                    <option value=\"Monaco\" >Monaco<\/option>\r\n                                                    <option value=\"Mongolia\" >Mongolia<\/option>\r\n                                                    <option value=\"Montenegro\" >Montenegro<\/option>\r\n                                                    <option value=\"Mozambique\" >Mozambique<\/option>\r\n                                                    <option value=\"Myanmar\" >Myanmar<\/option>\r\n                                                    <option value=\"Namibia\" >Namibia<\/option>\r\n                                                    <option value=\"Nauru\" >Nauru<\/option>\r\n                                                    <option value=\"Nepal\" >Nepal<\/option>\r\n                                                    <option value=\"New Zealand\" >New Zealand<\/option>\r\n                                                    <option value=\"Nicaragua\" >Nicaragua<\/option>\r\n                                                    <option value=\"Netherlands\" >Netherlands<\/option>\r\n                                                    <option value=\"Niger\" >Niger<\/option>\r\n                                                    <option value=\"Nigeria\" >Nigeria<\/option>\r\n                                                    <option value=\"North Macedonia\" >North Macedonia<\/option>\r\n                                                    <option value=\"Norway\" >Norway<\/option>\r\n                                                    <option value=\"Oman\" >Oman<\/option>\r\n                                                    <option value=\"Austria\" >Austria<\/option>\r\n                                                    <option value=\"Pakistan\" >Pakistan<\/option>\r\n                                                    <option value=\"Palau\" >Palau<\/option>\r\n                                                    <option value=\"Panama\" >Panama<\/option>\r\n                                                    <option value=\"Papua New Guinea\" >Papua New Guinea<\/option>\r\n                                                    <option value=\"Paraguay\" >Paraguay<\/option>\r\n                                                    <option value=\"Peru\" >Peru<\/option>\r\n                                                    <option value=\"Philippines\" >Philippines<\/option>\r\n                                                    <option value=\"Poland\" >Poland<\/option>\r\n                                                    <option value=\"Portugal\" >Portugal<\/option>\r\n                                                    <option value=\"Rwanda\" >Rwanda<\/option>\r\n                                                    <option value=\"Romania\" >Romania<\/option>\r\n                                                    <option value=\"Russia\" >Russia<\/option>\r\n                                                    <option value=\"Solomon Islands\" >Solomon Islands<\/option>\r\n                                                    <option value=\"Zambia\" >Zambia<\/option>\r\n                                                    <option value=\"Samoa\" >Samoa<\/option>\r\n                                                    <option value=\"San Marino\" >San Marino<\/option>\r\n                                                    <option value=\"S\u00e3o Tom\u00e9 and Pr\u00edncipe\" >S\u00e3o Tom\u00e9 and Pr\u00edncipe<\/option>\r\n                                                    <option value=\"Saudi Arabia\" >Saudi Arabia<\/option>\r\n                                                    <option value=\"Sweden\" >Sweden<\/option>\r\n                                                    <option value=\"Switzerland\" >Switzerland<\/option>\r\n                                                    <option value=\"Senegal\" >Senegal<\/option>\r\n                                                    <option value=\"Serbia\" >Serbia<\/option>\r\n                                                    <option value=\"Seychelles\" >Seychelles<\/option>\r\n                                                    <option value=\"Sierra Leone\" >Sierra Leone<\/option>\r\n                                                    <option value=\"Zimbabwe\" >Zimbabwe<\/option>\r\n                                                    <option value=\"Singapore\" >Singapore<\/option>\r\n                                                    <option value=\"Slovakia\" >Slovakia<\/option>\r\n                                                    <option value=\"Slovenia\" >Slovenia<\/option>\r\n                                                    <option value=\"Somalia\" >Somalia<\/option>\r\n                                                    <option value=\"Spain\" >Spain<\/option>\r\n                                                    <option value=\"Sri Lanka\" >Sri Lanka<\/option>\r\n                                                    <option value=\"Saint Kitts and Nevis\" >St. Kitts and Nevis<\/option>\r\n                                                    <option value=\"Saint Lucia\" >St. Lucia<\/option>\r\n                                                    <option value=\"Saint Vincent and the Grenadines\" >Saint Vincent and the Grenadines<\/option>\r\n                                                    <option value=\"South Africa\" >South Africa<\/option>\r\n                                                    <option value=\"Sudan\" >Sudan<\/option>\r\n                                                    <option value=\"South Sudan\" >South Sudan<\/option>\r\n                                                    <option value=\"Suriname\" >Suriname<\/option>\r\n                                                    <option value=\"Syria\" >Syria<\/option>\r\n                                                    <option value=\"Tajikistan\" >Tajikistan<\/option>\r\n                                                    <option value=\"Tanzania\" >Tanzania<\/option>\r\n                                                    <option value=\"Thailand\" >Thailand<\/option>\r\n                                                    <option value=\"Timor-Leste\" >Timor Leste<\/option>\r\n                                                    <option value=\"Togo\" >Togo<\/option>\r\n                                                    <option value=\"Tonga\" >Tonga<\/option>\r\n                                                    <option value=\"Trinidad and Tobago\" >Trinidad and Tobago<\/option>\r\n                                                    <option value=\"Chad\" >Chad<\/option>\r\n                                                    <option value=\"Czech Republic\" >Czech Republic<\/option>\r\n                                                    <option value=\"Tunisia\" >Tunisia<\/option>\r\n                                                    <option value=\"Turkey\" >Turkey<\/option>\r\n                                                    <option value=\"Turkmenistan\" >Turkmenistan<\/option>\r\n                                                    <option value=\"Tuvalu\" >Tuvalu<\/option>\r\n                                                    <option value=\"Uganda\" >Uganda<\/option>\r\n                                                    <option value=\"Ukraine\" >Ukraine<\/option>\r\n                                                    <option value=\"Hungary\" >Hungary<\/option>\r\n                                                    <option value=\"Uruguay\" >Uruguay<\/option>\r\n                                                    <option value=\"Uzbekistan\" >Uzbekistan<\/option>\r\n                                                    <option value=\"Vanuatu\" >Vanuatu<\/option>\r\n                                                    <option value=\"Vatican City\" >Vatican City<\/option>\r\n                                                    <option value=\"Venezuela\" >Venezuela<\/option>\r\n                                                    <option value=\"United Arab Emirates\" >United Arab Emirates<\/option>\r\n                                                    <option value=\"United States of America\" >United States of America<\/option>\r\n                                                    <option value=\"Vietnam\" >Vietnam<\/option>\r\n                                                    <option value=\"Central African Republic\" >Central African Republic<\/option>\r\n                                                    <option value=\"Cyprus\" >Cyprus<\/option>\r\n                                            <\/select>\r\n                <\/div>\r\n            <\/div>\r\n            <div class=\"col-md-2 col-12\" style=\"display: flex; align-items: end;\">\r\n                <div class=\"form-group\">\r\n                    <input type=\"text\" value=\"\" name=\"formData[postal_city]\" required=\"required\" placeholder=\"Zip code\">\r\n                <\/div>\r\n            <\/div>\r\n            <div class=\"col-md-5 col-12 mt-2 mt-md-0\" style=\"display: flex; align-items: end;\">\r\n                <div class=\"form-group internet-street\">\r\n                    <input type=\"text\" value=\"\" name=\"formData[street]\" required=\"required\" placeholder=\"Street\">\r\n                <\/div>\r\n            <\/div>\r\n            <div class=\"col-md-2 col-12 mt-2 mt-md-0\" style=\"display: flex; align-items: end;\">\r\n                <div class=\"form-group\">\r\n                    <input type=\"text\" value=\"\" name=\"formData[street_no]\" required=\"required\" placeholder=\"No.\">\r\n                <\/div>\r\n            <\/div>\r\n        <\/div>\r\n\r\n        <div class=\"row\">\r\n            <div class=\"col-sm-12 col-12\">\r\n                <div class=\"form-group\">\r\n                    <label style=\"display: block; margin-bottom: 3px;\">What bandwidth do you need?<\/label>\r\n                    <ul class=\"bandwidth\">\r\n                                                    <li><label><input type=\"checkbox\" style=\"accent-color: #28787e;\" name=\"formData[10Mbit\/s]\" value=\"yes\"> 10 Mbit\/s<\/label><\/li>\r\n                                                    <li><label><input type=\"checkbox\" style=\"accent-color: #28787e;\" name=\"formData[100Mbit\/s]\" value=\"yes\"> 100 Mbit\/s<\/label><\/li>\r\n                                                    <li><label><input type=\"checkbox\" style=\"accent-color: #28787e;\" name=\"formData[200Mbit\/s]\" value=\"yes\"> 200 Mbit\/s<\/label><\/li>\r\n                                                    <li><label><input type=\"checkbox\" style=\"accent-color: #28787e;\" name=\"formData[500Mbit\/s]\" value=\"yes\"> 500 Mbit\/s<\/label><\/li>\r\n                                                    <li><label><input type=\"checkbox\" style=\"accent-color: #28787e;\" name=\"formData[1000Mbit\/s]\" value=\"yes\"> 1 Gbit\/s<\/label><\/li>\r\n                                                    <li><label><input type=\"checkbox\" style=\"accent-color: #28787e;\" name=\"formData[10000Mbit\/s]\" value=\"yes\"> 10 Gbit\/s<\/label><\/li>\r\n                                            <\/ul>\r\n                <\/div>\r\n            <\/div>\r\n        <\/div>\r\n\r\n        <div class=\"row\">\r\n            <div class=\"col-md-6 col-12\">\r\n                <div class=\"form-group\">\r\n                    <input type=\"text\" value=\"\" name=\"formData[company]\" required=\"required\" placeholder=\"Company\" class=\"icon\">\r\n                    <i class=\"fa fa-building input-icon\"><\/i>\r\n                <\/div>\r\n            <\/div>\r\n            <div class=\"col-md-6 col-12 mt-2 mt-md-0\">\r\n                <div class=\"form-group\">\r\n                    <input type=\"email\" value=\"\" name=\"formData[company_mail]\" required=\"required\" placeholder=\"Company email\" class=\"icon\">\r\n                    <i class=\"fa fa-envelope input-icon\"><\/i>\r\n                <\/div>\r\n            <\/div>\r\n        <\/div>\r\n\r\n        <div class=\"alert alert-danger mt-3 p-2 mb-0 d-none\">\r\n            Please fill in all marked fields correctly.        <\/div>\r\n        <div class=\"alert alert-danger blackmail mb-3 p-2 mb-0 d-none\">\r\n            Please enter a valid <strong>Firmen E-Mail<\/strong>.        <\/div>\r\n        <div class=\"alert alert-danger captcha mb-1 p-2 mb-0 d-none\">\r\n            Please confirm that you are a human.        <\/div>\r\n\r\n        \r\n        <div class=\"row mb-0\">\r\n            <div class=\"col\">\r\n                <div class=\"frc-captcha\" data-sitekey=\"FCMHHQ4EMIRIVRFG\" data-theme=\"dark\"><\/div>\r\n            <\/div>\r\n            <div class=\"col d-flex justify-content-end align-items-end\">\r\n                <div class=\"button-submit-wrapper\">\r\n                    <input type=\"submit\" value=\"Start check\" id=\"submit_button\">\r\n                    <div class=\"paper-plane-wrapper\"><\/div>\r\n                <\/div>\r\n            <\/div>\r\n        <\/div>\r\n    <\/form>\r\n<\/div>\r\n<script>\r\n    const captWidget = document.querySelector(\".frc-captcha\");\r\n    let captchaSolved = false;\r\n    let captchaData = null;\r\n\r\n    \/\/ handle friendlycaptcha events\r\n    captWidget.addEventListener(\"frc:widget.complete\", function(event) {\r\n        captchaSolved = true;\r\n        captchaData = event.detail.response;\r\n    });\r\n    captWidget.addEventListener(\"frc:widget.error\", function(event) {\r\n        captchaSolved = false;\r\n        captchaData = null;\r\n    });\r\n\r\n    captWidget.addEventListener(\"frc:widget.expire\", function(event) {\r\n        captchaSolved = false;\r\n        captchaData = null;\r\n    });\r\n\r\n    jQuery(document).ready( function() {\r\n        jQuery(\"#submit_button\").click(function(e) {\r\n            var button = jQuery(this);\r\n            e.preventDefault();\r\n            if (captchaSolved) {\r\n                jQuery('.alert-danger.captcha').addClass('d-none');\r\n            } else {\r\n                jQuery('.alert-danger.captcha').removeClass('d-none');\r\n                return false;\r\n            }\r\n\r\n            button.prop('disabled', true).val('Checking...'); \/\/disable button\r\n            var value = jQuery('input[name=\"formData[company_mail]\"]').val();\r\n            var data = {\r\n                'action': 'validate_blacklist',\r\n                'email': value,\r\n                'nonce': SavecallAjax.validate_blacklist_nonce\r\n            };\r\n            jQuery.ajax({\r\n                type: \"POST\",\r\n                url: SavecallAjax.ajax_url,\r\n                dataType: \"json\",\r\n                data: data,\r\n                \/\/ async: false,\r\n                success: function (response) {\r\n                    \/\/ var normalizedResponse = (response || '').toString().trim().replace(\/^\"|\"$\/g, '');\r\n                    if( response == 'ok' ){\r\n                        jQuery('#ge_savecall_forms_form').submit();\r\n                        jQuery('.alert-danger.blackmail').addClass('d-none');\r\n                    } else {\r\n                        jQuery('input[name=\"formData[company_mail]\"]').addClass('is-invalid');\r\n                        jQuery('.alert-danger.blackmail').removeClass('d-none');\r\n                        button.prop('disabled', false).val('Start check'); \/\/enable button on error\r\n                    }\r\n                },\r\n                error: function (jqXHR, textStatus, errorThrown) {\r\n                    console.log('AJAX error:', {\r\n                        status: jqXHR.status,\r\n                        textStatus: textStatus,\r\n                        errorThrown: errorThrown,\r\n                        responseText: jqXHR.responseText\r\n                    });\r\n\r\n                    button.prop('disabled', false).val('Start check'); \/\/enable button on error\r\n                }\r\n            });\r\n            e.preventDefault();\r\n        });\r\n\r\n        \/\/ selectize country\r\n        jQuery('.countries-selection').selectize({\r\n            create: false,\r\n            sortField: 'text',\r\n            dropdownParent: 'body',\r\n            placeholder: 'Land'\r\n        });\r\n    });\r\n\r\n    \/\/validation\r\n    jQuery('#ge_savecall_forms_form').parsley({\r\n        successClass: \"is-valid\",\r\n        errorClass: \"is-invalid\",\r\n        errorsWrapper: '<div class=\"invalid-feedback\"><\/div>',\r\n        errorTemplate: '<span><\/span>',\r\n        errorsMessagesDisabled: true\r\n    }).on('field:validated', function() {\r\n        var ok = jQuery('.is-invalid').length === 0;\r\n        jQuery('.alert-danger').toggleClass('d-none', ok);\r\n    });\r\n<\/script>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull white-bg has-base-background-color has-background has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"margin-bottom:0\">\n<div class=\"wp-block-group header-plus-bottomborder logo-header is-content-justification-center is-nowrap is-layout-flex wp-container-core-group-is-layout-3b6f8b40 wp-block-group-is-layout-flex\" style=\"margin-top:var(--wp--preset--spacing--30);margin-bottom:var(--wp--preset--spacing--50);padding-top:var(--wp--preset--spacing--30);padding-bottom:var(--wp--preset--spacing--30)\">\n<h2 class=\"wp-block-heading has-text-align-center\" id=\"h-global-networking-stable-basis-maximum-control\">Global networking. Stable basis. Maximum control.  <\/h2>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull white-bg edit has-base-background-color has-background has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"margin-bottom:var(--wp--preset--spacing--50)\">\n<div class=\"wp-block-columns alignwide columns-40-60 is-layout-flex wp-container-core-columns-is-layout-2a9d3205 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-stretch content-column has-border-color has-contrast-border-color is-layout-flow wp-block-column-is-layout-flow\" style=\"border-width:1px;padding-top:var(--wp--preset--spacing--50);padding-right:var(--wp--preset--spacing--50);padding-bottom:var(--wp--preset--spacing--25);padding-left:var(--wp--preset--spacing--50);flex-basis:55%\">\n<div class=\"wp-block-group content-card has-global-padding is-layout-constrained wp-container-core-group-is-layout-ca1e0ab3 wp-block-group-is-layout-constrained\" style=\"padding-top:0;padding-right:0;padding-bottom:0;padding-left:0\">\n<h3 id=\"h-underlay-the-basis-of-a-stable-it-infrastructure\" class=\"wp-block-heading has-contrast-color has-text-color has-link-color wp-elements-3\">Underlay &#8211; The basis of a stable IT infrastructure<\/h3>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Slow connections<\/strong>, <strong>outages<\/strong> or <strong>bottlenecks<\/strong> in the network can slow down business processes and cost productivity. A stable IT infrastructure is crucial for transferring data securely, quickly and reliably &#8211; between locations, <a href=\"https:\/\/www.savecall.de\/en\/cloud-it\/\">clouds<\/a> and applications. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A powerful <strong>underlay<\/strong> forms the foundation: it provides the physical and logical infrastructure that <strong>transports<\/strong> all data <strong>efficiently<\/strong> and thus ensures the <strong>stable operation of modern corporate networks<\/strong>.<\/p>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>In a nutshell:<\/strong><\/p>\n\n\n\n<ul style=\"margin-top:var(--wp--preset--spacing--40)\" class=\"wp-block-list savecall-list big arrow-blue has-contrast-color has-text-color has-link-color wp-elements-4\">\n<li class=\"has-contrast-color has-text-color has-link-color wp-elements-5\">Physical &amp; logical infrastructure as a foundation<\/li>\n\n\n\n<li>Secure &amp; efficient data transport<\/li>\n\n\n\n<li>Connection of locations, clouds &amp; applications<\/li>\n\n\n\n<li class=\"has-contrast-color has-text-color has-link-color wp-elements-6\">Basis for modern network technologies<\/li>\n<\/ul>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Problem:<\/strong><br>Global network structures pose challenges: site availability, carrier selection, SLA management, cost control and performance assurance &#8211; all of which require strategic planning.<\/p>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Solution:<\/strong><br>A solid underlay base from SAVECALL allows modern network technologies such as <a href=\"https:\/\/www.savecall.de\/en\/sd-wan\/\">SD-WAN<\/a> to develop their <strong>full potential<\/strong>. The <strong>quality of the underlay<\/strong> significantly determines the performance, <a href=\"https:\/\/www.savecall.de\/en\/cyber-security\/\">security<\/a> and scalability of the entire IT architecture. <\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-right is-layout-flex wp-container-core-buttons-is-layout-0ca25c3d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.savecall.de\/en\/bookings\/\">Book a Consultation<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:45%\">\n<div class=\"wp-block-columns hover-block-50 is-layout-flex wp-container-core-columns-is-layout-3a88641f wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column has-global-padding is-layout-constrained wp-block-column-is-layout-constrained\">\n<div class=\"wp-block-group card has-background has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"background-color:#2daae1\">\n<div style=\"background-image:url(&apos;https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/10\/SAVECALL-Ersparnisgarantie1-scaled.jpg&apos;);background-position:51% 41%;background-size:cover;background-attachment:scroll;\" class=\"wp-block-group hover-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained has-background\">\n<h2 class=\"wp-block-heading has-text-align-center has-base-color has-text-color has-link-color has-all-font-family wp-elements-7\" id=\"h-20-savings\" style=\"padding-top:0;padding-right:var(--wp--preset--spacing--20);font-size:clamp(26.465px, 1.654rem + ((1vw - 3.2px) * 1.343), 45px);font-style:normal;font-weight:500\">>20% <br>Savings<\/h2>\n<\/div>\n\n\n\n<div class=\"wp-block-group content-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<h5 class=\"wp-block-heading has-text-align-center has-base-color has-text-color has-link-color has-large-font-size wp-elements-8\" id=\"h-learn-more\"><a href=\"https:\/\/www.savecall.de\/terminbuchung\/\">Learn more<\/a><\/h5>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column has-global-padding is-layout-constrained wp-block-column-is-layout-constrained\">\n<div class=\"wp-block-group card half-height has-savecall-red-background-color has-background has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div style=\"background-image:url(&apos;https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/boat-in-the-snow-with-icebreaker-ship-min-scaled.jpg&apos;);background-position:24% 49%;background-size:cover;\" class=\"wp-block-group hover-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained has-background\">\n<h2 class=\"wp-block-heading has-text-align-center has-base-color has-text-color has-link-color has-all-font-family wp-elements-9\" id=\"h-99-99-availability\" style=\"padding-top:0;padding-right:var(--wp--preset--spacing--20);font-size:clamp(26.465px, 1.654rem + ((1vw - 3.2px) * 1.343), 45px);font-style:normal;font-weight:500\">99,99% <br>Availability<\/h2>\n<\/div>\n\n\n\n<div class=\"wp-block-group content-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<h5 class=\"wp-block-heading has-text-align-center has-base-color has-text-color has-link-color has-large-font-size wp-elements-10\" id=\"h-learn-more-0\"><a href=\"https:\/\/www.savecall.de\/partner\/\">Learn more<\/a><\/h5>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group card half-height has-savecall-red-background-color has-background has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div style=\"background-image:url(&apos;https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Air-Traffic-Controller-Monitors-Flight-Data-on-Multiple-Computer-min-scaled.jpg&apos;);background-position:65% 80%;background-size:cover;background-attachment:scroll;\" class=\"wp-block-group hover-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained has-background\">\n<h2 class=\"wp-block-heading has-text-align-center has-base-color has-text-color has-link-color has-all-font-family wp-elements-11\" id=\"h-24-7-support\" style=\"padding-top:0;padding-right:var(--wp--preset--spacing--20);font-size:clamp(26.465px, 1.654rem + ((1vw - 3.2px) * 1.343), 45px);font-style:normal;font-weight:500\">24\/7 <br>Support<\/h2>\n<\/div>\n\n\n\n<div class=\"wp-block-group content-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<h5 class=\"wp-block-heading has-text-align-center has-base-color has-text-color has-link-color has-large-font-size wp-elements-12\" id=\"h-contact\"><a href=\"https:\/\/www.savecall.de\/kontakt\/\">Contact<\/a><\/h5>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull white-bg has-global-padding is-layout-constrained wp-container-core-group-is-layout-82de9a86 wp-block-group-is-layout-constrained\" style=\"margin-bottom:0;padding-bottom:var(--wp--preset--spacing--30)\">\n<div class=\"wp-block-group header-plus-bottomborder is-content-justification-center is-nowrap is-layout-flex wp-container-core-group-is-layout-b422e40b wp-block-group-is-layout-flex\" style=\"margin-top:var(--wp--preset--spacing--30);margin-bottom:0;padding-top:var(--wp--preset--spacing--30);padding-bottom:var(--wp--preset--spacing--30)\">\n<h3 class=\"wp-block-heading has-text-align-right\" id=\"h-customers\" style=\"font-style:normal;font-weight:300\">Customers<\/h3>\n<\/div>\n\n\n\r\n    <div class=\"savecall_logo_slider-swiper \">\r\n        <div class=\"swiper main-swiper partner swiper-container-logo-slider \" data-slide-count=\"37\">\r\n            <div class=\"swiper-wrapper\">\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/ZVEI-Logo.gif?wsr\" alt=\"ZVEI e.V. \u2013 German Electro and Digital Industry Association, customer of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Total-300x300.gif?wsr\" alt=\"TotalEnergies, customer of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Telus-300x300.gif?wsr\" alt=\"TELUS, customer of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Social-Chain.gif?wsr\" alt=\"Social Chain, customer of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Smava.gif?wsr\" alt=\"smava, customer of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/sivantos.gif?wsr\" alt=\"Sivantos, customer of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Sanacorp.gif?wsr\" alt=\"Sanacorp, customer of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Nippon-seiki.gif?wsr\" alt=\"Nippon Seiki, customer of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/mwb_logo.gif?wsr\" alt=\"MWB, customer of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/MSC.gif?wsr\" alt=\"MSC, customer of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/ML_14_Kraftanlagen-Muenchen.gif?wsr\" alt=\"Kraftanlagen M\u00fcnchen, customer of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/MCDermott.gif?wsr\" alt=\"McDermott, customer of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Magna.gif?wsr\" alt=\"Magna, customer of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/lv-1871.gif?wsr\" alt=\"LV 1871, customer of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Lebenswege-Kundenlogo-Originalgroesse.gif?wsr\" alt=\"Lebenswege, customer of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Korian.gif?wsr\" alt=\"Korian, customer of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/kekstcnc.gif?wsr\" alt=\"Kekst CNC, customer of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Kaueferportal.gif?wsr\" alt=\"K\u00e4uferportal, customer of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/item.gif?wsr\" alt=\"item, customer of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Ingram-Kundenlogo-Originalgroesse.gif?wsr\" alt=\"Ingram, customer of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/ILF-Cionsulting-300x300.gif?wsr\" alt=\"ILF Consulting Engineers, customer of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/hyatt.gif?wsr\" alt=\"Hyatt, customer of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Heinrich-Boell-Stiftung.gif?wsr\" alt=\"Heinrich-B\u00f6ll-Stiftung, customer of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Fressnapf.gif?wsr\" alt=\"Fressnapf, customer of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/financial.com_.gif?wsr\" alt=\"Financial.com, customer of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Contora.gif?wsr\" alt=\"Contora, customer of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/cognizant.gif?wsr\" alt=\"Cognizant, customer of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Bitmarckt.gif?wsr\" alt=\"Bitmarck, customer of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/AVIA-Kundenlogo-Originalgroesse.gif?wsr\" alt=\"AVIA, customer of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Aurelius-Kundenlogo-Original.gif?wsr\" alt=\"Aurelius, customer of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/almeda-300x300.gif?wsr\" alt=\"Almeda, customer of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Allianz-Handerwerker-Service-Kundenlogo-Originalg.gif?wsr\" alt=\"Allianz Handwerker Services, customer of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Allianz-Assistance-Kundenlogo-Originalgroesse.gif?wsr\" alt=\"Allianz Global Assistance, customer of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Allianz.gif?wsr\" alt=\"Allianz, customer of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/advantest.gif?wsr\" alt=\"Advantest, customer of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Satellite-Office-Kundenlogo-Originalgroesse-black.png?wsr\" alt=\"Satellite Office, customer of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/12\/Boersen-AG.png?wsr\" alt=\"B\u00f6rsen AG, customer of SAVECALL\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                            <\/div>\r\n                    <\/div>\r\n    <\/div>\r\n    <script>\r\n        jQuery(document).ready(function($) {\r\n\r\n\r\n            const container = document.querySelector('.swiper-container-logo-slider');\r\n            let slideCount = parseInt(container.dataset.slideCount, 10);\r\n\r\n\r\n            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              nextEl: \".swiper-button-next\",\r\n                    prevEl: \".swiper-button-prev\"\r\n                } : false,\r\n            });\r\n\r\n            setTimeout(() => {\r\n                let awardSlideCount = parseInt(container.dataset.slideCount, 10);\r\n\r\n                \/\/   console.log('awardSlideCount:' + awardSlideCount);\r\n\r\n                let awardLoopEnabled = awardSlideCount >= 3;\r\n                \/\/ console.log('awardLoopEnabled:' + awardLoopEnabled);\r\n\r\n                if ($(window).width() < 768) {\r\n                    awardLoopEnabled = awardSlideCount >= 2;\r\n                    \/\/ slideCount < 3 ? 3 : slideCount;\r\n                    awardSlideCount = 3;\r\n                }\r\n                const mainSwiper = new Swiper('.main-swiper.awards', {\r\n                    spaceBetween: 10,\r\n                    loop: awardLoopEnabled,\r\n                    loopedSlides: awardLoopEnabled ? 4 : 1,\r\n                    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style=\"margin-bottom:0;padding-bottom:var(--wp--preset--spacing--30)\">\n<div class=\"wp-block-group header-plus-bottomborder logo-header is-content-justification-center is-nowrap is-layout-flex wp-container-core-group-is-layout-fa9e9ddd wp-block-group-is-layout-flex\" style=\"margin-top:0;margin-bottom:0;padding-top:var(--wp--preset--spacing--30);padding-bottom:var(--wp--preset--spacing--30)\">\n<h2 class=\"wp-block-heading has-text-align-right\" id=\"h-explained-by-experts\">Explained by experts:  <\/h2>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull youtube-carousel has-savecall-light-grey-background-color has-background has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"margin-top:0px;padding-top:var(--wp--preset--spacing--20);padding-bottom:var(--wp--preset--spacing--20)\">\n<div class=\"wp-block-cb-carousel-v2 alignfull cb-carousel-block\" data-cb-slides-per-view=\"1\" data-cb-slides-per-group=\"1\" data-cb-space-between=\"30\" data-cb-speed=\"300\" data-cb-breakpoints=\"{&quot;768&quot;:{&quot;slidesPerView&quot;:3,&quot;slidesPerGroup&quot;:1}}\"><div class=\"swiper\"><div class=\"cb-wrapper swiper-wrapper\">\n<div class=\"wp-block-cb-slide-v2 cb-slide swiper-slide wp-embed-aspect-16-9 wp-has-aspect-ratio\">\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Was ist MPLS: kurz erkl\u00e4rt\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/x7eO7koalF0?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-cb-slide-v2 cb-slide swiper-slide\">\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Was ist MPLS ?\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/bm7UHebz7aI?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-cb-slide-v2 cb-slide swiper-slide\">\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Was ist SD-WAN ? (Cisco, Citrix, ...)\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/EoM0b7U52N0?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n<\/div>\n<\/div><\/div><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull big-number-group has-base-background-color has-background has-global-padding is-layout-constrained wp-container-core-group-is-layout-7b3b4d03 wp-block-group-is-layout-constrained\" style=\"margin-top:0px;padding-top:0;padding-right:var(--wp--preset--spacing--50);padding-bottom:var(--wp--preset--spacing--50);padding-left:var(--wp--preset--spacing--50)\">\n<div class=\"wp-block-group alignfull white-bg has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"margin-bottom:0;padding-bottom:var(--wp--preset--spacing--30)\">\n<div class=\"wp-block-group header-plus-bottomborder logo-header is-content-justification-center is-nowrap is-layout-flex wp-container-core-group-is-layout-fa9e9ddd wp-block-group-is-layout-flex\" style=\"margin-top:0;margin-bottom:0;padding-top:var(--wp--preset--spacing--30);padding-bottom:var(--wp--preset--spacing--30)\">\n<h2 class=\"wp-block-heading has-text-align-center\" id=\"h-global-corporate-networking-with-structure-amp-vision\">Global corporate networking with structure &amp; vision<\/h2>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns alignwide fullheight-columns is-layout-flex wp-container-core-columns-is-layout-3a88641f wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<div class=\"wp-block-group has-border-color has-savecall-grey-border-color has-base-background-color has-background has-global-padding is-layout-constrained wp-container-core-group-is-layout-f045ee3a wp-block-group-is-layout-constrained\" style=\"border-width:1px;padding-top:var(--wp--preset--spacing--40);padding-right:var(--wp--preset--spacing--40);padding-bottom:var(--wp--preset--spacing--40);padding-left:var(--wp--preset--spacing--40);box-shadow:var(--wp--preset--shadow--sharp)\">\n<h3 id=\"h-challenges-of-global-site-connectivity\" class=\"wp-block-heading\">Challenges of global Site Connectivity<\/h3>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">The entire process, from the <strong><a href=\"https:\/\/www.savecall.de\/en\/consulting\/\">availability check<\/a><\/strong> to the <strong><a href=\"https:\/\/www.savecall.de\/en\/invitation-to-tender\/\">obtaining offers<\/a><\/strong> to the <strong><a href=\"https:\/\/www.savecall.de\/en\/partner\/\">selection of the right partner<\/a><\/strong>ties up valuable resources of internal teams. Companies with international locations often face the same problems: <\/p>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 id=\"h-tight-deadlines-amp-inflexible-carriers\" class=\"wp-block-heading\">Tight deadlines &amp; inflexible carriers<\/h4>\n\n\n\n<ul class=\"wp-block-list savecall-list big arrow-blue\">\n<li>IT projects have fixed deadlines &#8211; carriers are often not so fast<\/li>\n\n\n\n<li>Delays mean project standstill and high additional costs<\/li>\n<\/ul>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 id=\"h-check-location-availability-abroad\" class=\"wp-block-heading\">Check location availability abroad<\/h4>\n\n\n\n<ul class=\"wp-block-list savecall-list big arrow-blue\">\n<li>Requires countless inquiries to various carriers worldwide<\/li>\n\n\n\n<li>Checking offers for availability &amp; compliance with requirements<\/li>\n<\/ul>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 id=\"h-inconsistent-slas-amp-service-quality\" class=\"wp-block-heading\">Inconsistent SLAs &amp; service quality<\/h4>\n\n\n\n<ul class=\"wp-block-list savecall-list big arrow-blue\">\n<li>Different bandwidths, latencies and response times depending on the region<\/li>\n\n\n\n<li>Inconsistent service quality, as each provider pursues different standards<\/li>\n\n\n\n<li>No single provider optimally covers all requirements worldwide<\/li>\n<\/ul>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 id=\"h-high-administrative-effort\" class=\"wp-block-heading\">High administrative effort<\/h4>\n\n\n\n<ul class=\"wp-block-list savecall-list big arrow-blue\">\n<li>Numerous carriers, different time zones, many contacts &#8211; confusing and inefficient<\/li>\n\n\n\n<li>Local providers require regional contracts and often have no central control<\/li>\n\n\n\n<li>Difficulties in coordination, as each carrier has its own processes and SLAs<\/li>\n<\/ul>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 id=\"h-no-german-support\" class=\"wp-block-heading\">No German support<\/h4>\n\n\n\n<ul class=\"wp-block-list savecall-list big arrow-blue\">\n<li>Lack of German-speaking contacts makes communication difficult<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-right is-layout-flex wp-container-core-buttons-is-layout-0ca25c3d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.savecall.de\/en\/bookings\/\">Solve problems now<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<figure class=\"wp-block-image alignright size-full fullheight-image\"><img loading=\"lazy\" decoding=\"async\" width=\"281\" height=\"500\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/10\/Herausforderung-Der-Sturm-\u2013-Kontrolle-inmitten-der-Krise-edited-1.png\" alt=\"A cargo ship fights its way through raging waves and symbolizes stability and leadership in the face of great challenges.\" class=\"wp-image-7343\" srcset=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/10\/Herausforderung-Der-Sturm-\u2013-Kontrolle-inmitten-der-Krise-edited-1.png 281w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/10\/Herausforderung-Der-Sturm-\u2013-Kontrolle-inmitten-der-Krise-edited-1-169x300.png 169w\" sizes=\"auto, (max-width: 281px) 100vw, 281px\" \/><\/figure>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull big-number-group has-base-background-color has-background has-global-padding is-layout-constrained wp-container-core-group-is-layout-7b3b4d03 wp-block-group-is-layout-constrained\" style=\"margin-top:0px;padding-top:0;padding-right:var(--wp--preset--spacing--50);padding-bottom:var(--wp--preset--spacing--50);padding-left:var(--wp--preset--spacing--50)\">\n<div class=\"wp-block-columns alignwide fullheight-columns is-layout-flex wp-container-core-columns-is-layout-3a88641f wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<figure class=\"wp-block-image alignleft size-full fullheight-image\"><img loading=\"lazy\" decoding=\"async\" width=\"563\" height=\"1000\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/10\/Kurs-auf-das-Unbekannte-\u2013-Herausforderungen-mit-Klarheit-begegnen-edited-1.jpg\" alt=\"A cargo ship sails head-on towards the viewer in calm seas, symbolizing clear direction and focus for new challenges.\" class=\"wp-image-7350\" srcset=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/10\/Kurs-auf-das-Unbekannte-\u2013-Herausforderungen-mit-Klarheit-begegnen-edited-1.jpg 563w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/10\/Kurs-auf-das-Unbekannte-\u2013-Herausforderungen-mit-Klarheit-begegnen-edited-1-169x300.jpg 169w\" sizes=\"auto, (max-width: 563px) 100vw, 563px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<div class=\"wp-block-group has-border-color has-savecall-grey-border-color has-base-background-color has-background has-global-padding is-layout-constrained wp-container-core-group-is-layout-f045ee3a wp-block-group-is-layout-constrained\" style=\"border-width:1px;padding-top:var(--wp--preset--spacing--40);padding-right:var(--wp--preset--spacing--40);padding-bottom:var(--wp--preset--spacing--40);padding-left:var(--wp--preset--spacing--40);box-shadow:var(--wp--preset--shadow--sharp)\">\n<h3 id=\"h-your-solution-for-worldwide-site-connectivity\" class=\"wp-block-heading\">Your solution for worldwide Site Connectivity<\/h3>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 id=\"h-fast-implementation-despite-tight-deadlines\" class=\"wp-block-heading\">Fast implementation despite tight deadlines<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">All <strong>carriers &amp; contracts coordinated. Worldwide<\/strong> &#8211; with<strong> your timeline<\/strong>.<\/p>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 id=\"h-simple-location-check-amp-provider-selection\" class=\"wp-block-heading\">Simple location check &amp; provider selection<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Analyzed all providers at your location and <strong>selected<\/strong> the <strong>best solution<\/strong>.<\/p>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 id=\"h-one-contact-for-global-networks\" class=\"wp-block-heading\">One contact for global networks<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Carrier coordination, contract management &amp; service &#8211; <strong>all about SAVECALL<\/strong><\/p>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 id=\"h-german-support\" class=\"wp-block-heading\">German support<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Consolidation &amp; SLA management<\/p>\n\n\n\n<ul class=\"wp-block-list savecall-list big arrow-blue\">\n<li>Uniform SLAs &amp; uniform service quality. Worldwide. <\/li>\n\n\n\n<li>No individual contracts per country &#8211; one central solution<\/li>\n<\/ul>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 id=\"h-maximum-availability\" class=\"wp-block-heading\">Maximum availability<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Redundancy strategies &amp; backup routes prevent network outages<\/p>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 id=\"h-result\" class=\"wp-block-heading\">Result<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Key figure<\/th><th>Result<\/th><\/tr><\/thead><tbody><tr><td>Internal administrative expenses<\/td><td><strong>-30 %<\/strong><\/td><\/tr><tr><td>Savings through global optimization<\/td><td><strong>-15 %<\/strong><\/td><\/tr><tr><td>Transparency<\/td><td><strong>Central control &amp; one contact person<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-b9ac7dab wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.savecall.de\/en\/bookings\/\">Free advice<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull white-bg has-global-padding is-layout-constrained wp-container-core-group-is-layout-a926315a wp-block-group-is-layout-constrained\" style=\"margin-bottom:0;padding-bottom:var(--wp--preset--spacing--20)\">\n<div class=\"wp-block-group header-plus-bottomborder logo-header is-content-justification-center is-nowrap is-layout-flex wp-container-core-group-is-layout-c8dc58d6 wp-block-group-is-layout-flex\" style=\"margin-top:var(--wp--preset--spacing--30);margin-bottom:0;padding-top:var(--wp--preset--spacing--30);padding-bottom:var(--wp--preset--spacing--20)\">\n<h3 class=\"wp-block-heading has-text-align-right\" id=\"h-provider-overview\" style=\"font-style:normal;font-weight:300\">Provider overview<\/h3>\n<\/div>\n\n\n\r\n    <div class=\"savecall_logo_slider-swiper \">\r\n        <div class=\"swiper main-swiper  swiper-container-logo-slider \" data-slide-count=\"54\">\r\n            <div class=\"swiper-wrapper\">\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/voiceworks.gif?wsr\" alt=\"Voiceworks, carrier partner of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/vodafone.gif?wsr\" alt=\"Vodafone, carrier partner of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/verizon.gif?wsr\" alt=\"Verizon, carrier partner of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/tata.gif?wsr\" alt=\"Tata Communications, carrier partner of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/PNG-klein-Arelion-Partnerlogo.gif?wsr\" alt=\"Arelion, carrier partner of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/PNG-klein-becom-Partnerlogo.gif?wsr\" alt=\"becom, carrier partner of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/PNG-klein-byon-Partnerlogo.gif?wsr\" alt=\"byon, carrier partner of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/PNG-klein-Lumen-Partnerlogo.gif?wsr\" alt=\"Lumen, carrier partner of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/PNG-klein-Mettel-Partnerlogo.gif?wsr\" alt=\"MetTel, carrier partner of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/PNG-klein-expereo-Partnerlogo.gif?wsr\" alt=\"expereo, carrier partner of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/PNG-klein-Epsilon.gif?wsr\" alt=\"Epsilon, carrier partner of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/PNG-klein-ecotel-Partnerlogo.gif?wsr\" alt=\"ecotel, carrier partner of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/PNG-klein-crowdstrike-Partnerlogo.gif?wsr\" alt=\"CrowdStrike, technology partner of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/PNG-klein-Nfon-Partnerlogo.gif?wsr\" alt=\"NFON, carrier partner of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/PNG-klein-Nitel-Partnerlogo.gif?wsr\" alt=\"Nitel, carrier partner of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/PNG-klein-NorthC.gif?wsr\" alt=\"NorthC, carrier partner of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/PNG-klein-o2-Partnerlogo.gif?wsr\" alt=\"Telef\u00f3nica, carrier partner of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/PNG-klein-Sprint-Partnerlogo.gif?wsr\" alt=\"Sprint, carrier partner of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/PNG-klein-Telekom-Partnerlogo.gif?wsr\" alt=\"Deutsche Telekom, carrier partner of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/PNG-klein-Telstra-Partnerlogo.gif?wsr\" alt=\"Telstra, carrier partner of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/bt-group.gif?wsr\" alt=\"BT Group, carrier partner of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/avaya.gif?wsr\" alt=\"Avaya, technology partner of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/audiocodes.gif?wsr\" alt=\"AudioCodes, technology partner of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/aryaka.gif?wsr\" alt=\"Aryaka, technology partner of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/11-versatel.gif?wsr\" alt=\"1&amp;1 Versatel, carrier partner of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/PNG-klein-Zscaler-Partnerlogo.gif?wsr\" alt=\"Zscaler, technology partner of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/PNG-klein-TPX-Partnerlogo.gif?wsr\" alt=\"TPX, carrier partner of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/china-telecom.gif?wsr\" alt=\"China Telecom, carrier partner of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/cisco.gif?wsr\" alt=\"Cisco, technology partner of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/colt.gif?wsr\" alt=\"Colt, carrier partner of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Dacoso.gif?wsr\" alt=\"Dacoso, technology partner of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/deutsche-telefon.gif?wsr\" alt=\"Deutsche Telefon, carrier partner of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Equinix.gif?wsr\" alt=\"Equinix, carrier partner of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Magenta-Business.gif?wsr\" alt=\"Magenta Business, carrier partner of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Hypercore.gif?wsr\" alt=\"hypercore, carrier partner of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/gtt.gif?wsr\" alt=\"GTT, carrier partner of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/GasLINE.gif?wsr\" alt=\"GasLINE, carrier partner of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/fuze-1.gif?wsr\" alt=\"Fuze, technology partner of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/eunetworks.gif?wsr\" alt=\"euNetworks, carrier partner of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/masergy.gif?wsr\" alt=\"Masergy, carrier partner of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/microsoft.gif?wsr\" alt=\"Microsoft, technology partner of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/mnet.gif?wsr\" alt=\"M-net, carrier partner of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/NGN.gif?wsr\" alt=\"NGN, carrier partner of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/NorisNetwork.gif?wsr\" alt=\"noris network, carrier partner of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/NorthC.gif?wsr\" alt=\"NorthC, carrier partner of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/ntt-eshelter.gif?wsr\" alt=\"NTT, carrier partner of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/riedl.gif?wsr\" alt=\"Riedl, carrier partner of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/RETN.gif?wsr\" alt=\"RETN, carrier partner of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/plusnet.gif?wsr\" alt=\"Plusnet, carrier partner of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Placetel.gif?wsr\" alt=\"Placetel, carrier partner of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Pan-Dacom.gif?wsr\" alt=\"Pan Dacom, technology partner of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/orange.gif?wsr\" alt=\"Orange, carrier partner of SAVECALL Telecommunications Consulting\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Scaltel.gif?wsr\" alt=\"Scaltel arbeitet mit SAVECALL als Partner f\u00fcr IT- und Netzwerkl\u00f6sungen.\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Seebauer.gif?wsr\" alt=\"Seebauer ist Partner von SAVECALL im Bereich Business Solutions und Netzwerktechnologien.\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                            <\/div>\r\n                    <\/div>\r\n    <\/div>\r\n    <script>\r\n        jQuery(document).ready(function($) {\r\n\r\n\r\n            const container = document.querySelector('.swiper-container-logo-slider');\r\n            let slideCount = parseInt(container.dataset.slideCount, 10);\r\n\r\n\r\n            let loopEnabled = slideCount >= 5;\r\n\r\n            if ($(window).width() < 768) {\r\n                loopEnabled = slideCount >= 2;\r\n                \/\/ slideCount < 3 ? 3 : slideCount;\r\n                slideCount = 5;\r\n            }\r\n\r\n            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style=\"margin-top:0;margin-bottom:0;padding-top:var(--wp--preset--spacing--30);padding-bottom:var(--wp--preset--spacing--30)\">\n<h2 class=\"wp-block-heading has-text-align-right\" id=\"h-features-of-an-underlay-with\">Features of an underlay with  <\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/08\/header-logo.svg\" alt=\"\" class=\"wp-image-334\"\/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull white-bg hover-block-full edit has-savecall-light-grey-background-color has-background has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group card clickable-element has-savecall-blue-background-color has-background has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group hover-group has-savecall-blue-background-color has-background has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<h4 class=\"wp-block-heading has-text-align-center has-base-color has-text-color has-link-color has-all-font-family wp-elements-13\" id=\"h-location-check-and-provider-availability\" style=\"padding-top:0;padding-right:var(--wp--preset--spacing--20);font-size:clamp(21.536px, 1.346rem + ((1vw - 3.2px) * 0.976), 35px);font-style:normal;font-weight:400\">Location check and provider availability<\/h4>\n<\/div>\n\n\n\n<div class=\"wp-block-group content-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"has-text-align-center has-base-color has-text-color has-link-color has-medium-font-size wp-elements-14 wp-block-paragraph\" style=\"font-style:normal;font-weight:300\">For each location, we check which providers and technologies are possible.<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group card clickable-element has-savecall-red-background-color has-background has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group hover-group has-savecall-red-background-color has-background has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<h4 class=\"wp-block-heading has-text-align-center has-base-color has-text-color has-link-color has-all-font-family wp-elements-15\" id=\"h-global-carrier-coordination-amp-contract-management\" style=\"padding-top:0;padding-right:var(--wp--preset--spacing--20);font-size:clamp(21.536px, 1.346rem + ((1vw - 3.2px) * 0.976), 35px);font-style:normal;font-weight:400\">Global carrier coordination &amp; contract management<\/h4>\n<\/div>\n\n\n\n<div class=\"wp-block-group content-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"has-text-align-center has-base-color has-text-color has-link-color has-medium-font-size wp-elements-16 wp-block-paragraph\" style=\"font-style:normal;font-weight:300\">Savecall coordinates all carriers and contracts. Worldwide. <\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group card clickable-element has-savecall-purple-light-background-color has-background has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group hover-group has-savecall-purple-light-background-color has-background has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<h4 class=\"wp-block-heading has-text-align-center has-base-color has-text-color has-link-color has-all-font-family wp-elements-17\" id=\"h-one-contact-person-centralization\" style=\"padding-top:0;padding-right:var(--wp--preset--spacing--20);font-size:clamp(21.536px, 1.346rem + ((1vw - 3.2px) * 0.976), 35px);font-style:normal;font-weight:400\">One contact person \/ centralization<\/h4>\n<\/div>\n\n\n\n<div class=\"wp-block-group content-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"has-text-align-center has-base-color has-text-color has-link-color has-medium-font-size wp-elements-18 wp-block-paragraph\" style=\"font-style:normal;font-weight:300\">All carriers, SLAs, contracts via Savecall as a central point of contact.<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group card clickable-element has-savecall-red-background-color has-background has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group hover-group has-savecall-red-background-color has-background has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<h4 class=\"wp-block-heading has-text-align-center has-base-color has-text-color has-link-color has-all-font-family wp-elements-19\" id=\"h-standardized-slas-sla-consolidation\" style=\"padding-top:0;padding-right:var(--wp--preset--spacing--20);font-size:clamp(21.536px, 1.346rem + ((1vw - 3.2px) * 0.976), 35px);font-style:normal;font-weight:400\">Standardized SLAs \/ SLA consolidation<\/h4>\n<\/div>\n\n\n\n<div class=\"wp-block-group content-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"has-text-align-center has-base-color has-text-color has-link-color has-medium-font-size wp-elements-20 wp-block-paragraph\" style=\"font-style:normal;font-weight:300\">Instead of many individual contracts with different SLA conditions. Standardized service level. <\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group card clickable-element has-savecall-blue-background-color has-background has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group hover-group has-savecall-blue-background-color has-background has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<h4 class=\"wp-block-heading has-text-align-center has-base-color has-text-color has-link-color has-all-font-family wp-elements-21\" id=\"h-redundancy-amp-failover\" style=\"padding-top:0;padding-right:var(--wp--preset--spacing--20);font-size:clamp(21.536px, 1.346rem + ((1vw - 3.2px) * 0.976), 35px);font-style:normal;font-weight:400\">Redundancy &amp; failover<\/h4>\n<\/div>\n\n\n\n<div class=\"wp-block-group content-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"has-text-align-center has-base-color has-text-color has-link-color has-medium-font-size wp-elements-22 wp-block-paragraph\" style=\"font-style:normal;font-weight:300\">Backup routes, multiple accesses per location, increased availability.<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group card clickable-element has-savecall-purple-background-color has-background has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group hover-group has-savecall-purple-background-color has-background has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<h4 class=\"wp-block-heading has-text-align-center has-base-color has-text-color has-link-color has-all-font-family wp-elements-23\" id=\"h-dedicated-internet-access-as-a-basis\" style=\"padding-top:0;padding-right:var(--wp--preset--spacing--20);font-size:clamp(21.536px, 1.346rem + ((1vw - 3.2px) * 0.976), 35px);font-style:normal;font-weight:400\">Dedicated Internet Access as a basis<\/h4>\n<\/div>\n\n\n\n<div class=\"wp-block-group content-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"has-text-align-center has-base-color has-text-color has-link-color has-medium-font-size wp-elements-24 wp-block-paragraph\" style=\"font-style:normal;font-weight:300\">Dedicated Internet access, guaranteed bandwidths, low latency.<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-3a88641f wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull has-base-background-color has-background has-global-padding is-layout-constrained wp-container-core-group-is-layout-15ec9b53 wp-block-group-is-layout-constrained\" style=\"margin-top:0px;margin-bottom:0;padding-right:0;padding-bottom:var(--wp--preset--spacing--50);padding-left:0\">\n<div class=\"wp-block-group header-plus-bottomborder logo-header is-content-justification-center is-nowrap is-layout-flex wp-container-core-group-is-layout-bf4641bb wp-block-group-is-layout-flex\" style=\"margin-top:0;margin-bottom:0;padding-top:var(--wp--preset--spacing--30);padding-bottom:var(--wp--preset--spacing--30)\">\n<h2 class=\"wp-block-heading has-text-align-center\" id=\"h-savecall-s-recommendation\" style=\"font-style:normal;font-weight:300\">SAVECALL&#8217;s recommendation<\/h2>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull white-bg edit has-base-background-color has-background has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"margin-bottom:var(--wp--preset--spacing--50)\">\n<div class=\"wp-block-columns alignwide columns-40-60 is-layout-flex wp-container-core-columns-is-layout-2a9d3205 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:45%\">\n<div class=\"wp-block-columns hover-block-50 is-layout-flex wp-container-core-columns-is-layout-3a88641f wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column has-global-padding is-layout-constrained wp-block-column-is-layout-constrained\">\n<div class=\"wp-block-group card has-background has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"background-color:#2daae1\">\n<div style=\"background-image:url(&apos;https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Internet-min.jpg&apos;);background-position:42% 48%;background-size:cover;background-attachment:scroll;\" class=\"wp-block-group hover-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained has-background\">\n<h2 class=\"wp-block-heading has-text-align-center has-base-color has-text-color has-link-color has-all-font-family wp-elements-25\" id=\"h-internet\" style=\"padding-top:0;padding-right:var(--wp--preset--spacing--20);font-style:normal;font-weight:500\">Internet<\/h2>\n<\/div>\n\n\n\n<div class=\"wp-block-group content-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<h5 class=\"wp-block-heading has-text-align-center has-base-color has-text-color has-link-color wp-elements-26\" id=\"h-learn-more\"><a href=\"https:\/\/www.savecall.de\/en\/internet\/\">Learn more<\/a><\/h5>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column has-global-padding is-layout-constrained wp-block-column-is-layout-constrained\">\n<div class=\"wp-block-group card half-height has-savecall-red-background-color has-background has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div style=\"background-image:url(&apos;https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Glasfaser-min.jpg&apos;);background-position:67% 43%;background-size:cover;\" class=\"wp-block-group hover-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained has-background\">\n<h2 class=\"wp-block-heading has-text-align-center has-base-color has-text-color has-link-color has-all-font-family wp-elements-27\" id=\"h-glass-fiber\" style=\"padding-top:0;padding-right:var(--wp--preset--spacing--20);font-style:normal;font-weight:500\">Glass fiber<\/h2>\n<\/div>\n\n\n\n<div class=\"wp-block-group content-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<h5 class=\"wp-block-heading has-text-align-center has-base-color has-text-color has-link-color wp-elements-28\" id=\"h-learn-more-0\"><a href=\"https:\/\/www.savecall.de\/en\/glass-fiber\/\">Learn more<\/a><\/h5>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group card half-height has-savecall-red-background-color has-background has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div style=\"background-image:url(&apos;https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Standleitung-min.jpg&apos;);background-position:50% 79%;background-size:cover;background-attachment:scroll;\" class=\"wp-block-group hover-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained has-background\">\n<h2 class=\"wp-block-heading has-text-align-center has-base-color has-text-color has-link-color has-all-font-family wp-elements-29\" id=\"h-stand-line\" style=\"padding-top:0;padding-right:var(--wp--preset--spacing--20);font-style:normal;font-weight:500\">Stand line<\/h2>\n<\/div>\n\n\n\n<div class=\"wp-block-group content-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<h5 class=\"wp-block-heading has-text-align-center has-base-color has-text-color has-link-color wp-elements-30\" id=\"h-learn-more-1\"><a href=\"https:\/\/www.savecall.de\/en\/leased-line\/\">Learn more<\/a><\/h5>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-stretch content-column has-border-color has-contrast-border-color is-layout-flow wp-block-column-is-layout-flow\" style=\"border-width:1px;padding-top:var(--wp--preset--spacing--50);padding-right:var(--wp--preset--spacing--50);padding-bottom:var(--wp--preset--spacing--25);padding-left:var(--wp--preset--spacing--50);flex-basis:55%\">\n<div class=\"wp-block-group content-card has-global-padding is-layout-constrained wp-container-core-group-is-layout-ca1e0ab3 wp-block-group-is-layout-constrained\" style=\"padding-top:0;padding-right:0;padding-bottom:0;padding-left:0\">\n<p class=\"wp-block-paragraph\"><strong>Dedicated Internet Access (DIA)<\/strong> is an exclusive, symmetrical Internet connection as your underlay network. Specially tailored to your company. <\/p>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">In contrast to shared Internet connections, <a href=\"https:\/\/www.savecall.de\/dedicated-internet-access-dia-vorteile-kosten-und-anbieterauswahl\/\">DIA<\/a>:<\/p>\n\n\n\n<ul class=\"wp-block-list savecall-list big arrow-blue\">\n<li>Guaranteed bandwidths &amp; low latencies<\/li>\n\n\n\n<li>Symmetrical upload and download speeds<\/li>\n\n\n\n<li>Greater reliability and service level agreements (SLAs)<\/li>\n\n\n\n<li>Better control and <a href=\"https:\/\/www.savecall.de\/en\/security\/\">security<\/a><\/li>\n<\/ul>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Companies with global locations benefit in particular from DIA, as it forms a stable basis for <a href=\"https:\/\/www.savecall.de\/en\/sd-wan\/\">SD-WAN,<\/a> hybrid networks and modern<a href=\"https:\/\/www.savecall.de\/en\/cloud-it\/\"> cloud infrastructures<\/a>.<\/p>\n\n\n\n<div style=\"height:2em\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 id=\"h-further-options-for-your-underlay\" class=\"wp-block-heading\">Further options for your underlay<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Of course, there are many other options for your underlay network. SAVECALL provides you with network-agnostic, provider-neutral and free advice &#8211; and is your central point of contact. <\/p>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-right is-layout-flex wp-container-core-buttons-is-layout-0ca25c3d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button two-lines\"><a class=\"wp-block-button__link wp-element-button\" href=\"#Underlay-top\">Compare now <br>&amp; save<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull white-bg has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"margin-bottom:0\">\n<div class=\"wp-block-group alignwide header-plus-bottomborder logo-header is-content-justification-center is-nowrap is-layout-flex wp-container-core-group-is-layout-3b6f8b40 wp-block-group-is-layout-flex\" style=\"margin-top:var(--wp--preset--spacing--30);margin-bottom:var(--wp--preset--spacing--50);padding-top:var(--wp--preset--spacing--30);padding-bottom:var(--wp--preset--spacing--30)\">\n<h3 class=\"wp-block-heading has-text-align-center\" id=\"h-awards-for-outstanding-performance\" style=\"font-style:normal;font-weight:300\">Awards for Outstanding Performance<\/h3>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull white-bg has-global-padding is-layout-constrained wp-container-core-group-is-layout-5cc028d0 wp-block-group-is-layout-constrained\" style=\"margin-bottom:0;padding-bottom:var(--wp--preset--spacing--50)\">\r\n    <div class=\"savecall_logo_slider-swiper \">\r\n        <div class=\"swiper main-swiper awards swiper-container-logo-slider \" data-slide-count=\"16\">\r\n            <div class=\"swiper-wrapper\">\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2026\/02\/PNG.Vodafone-business-partner-platin-min-1-300x80-1.png?wsr\" alt=\"Vodafone Business Partner Platin\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2026\/02\/PNG.Vodafone-business-partner-gold-min-1-300x80-1.png?wsr\" alt=\"Vodafone Business Partner Gold\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Versatel-championsfly-award-min-1-300x80.png?wsr\" alt=\"Versatel championsfly award\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Plusnet-loyalty-award-min-1-300x80.png?wsr\" alt=\"Plusnet loyalty award\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Placetel-gold-partner-min-1-300x80.png?wsr\" alt=\"Placetel gold partner\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/MNet-platin-partner-min-1-scaled-300x80.png?wsr\" alt=\"MNet platin partner\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Ecotel-rising-star-min-1-300x80.png?wsr\" alt=\"Ecotel rising star\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Ecotel-partner-of-the-year-min-1-300x80.png?wsr\" alt=\"Ecotel partner of the year\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Ecotel-diamond-partner-min-1-300x80.png?wsr\" alt=\"Ecotel diamond partner\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Colt-international-partner-advisory-board-min-1-300x80.png?wsr\" alt=\"Colt international partner advisory board\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Colt-innovation-award-min-1-300x80.png?wsr\" alt=\"Colt innovation award\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Colt-european-partner-of-the-year-min-1-300x80.png?wsr\" alt=\"Colt european partner of the year\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Colt-arr-performance-award-min-1-300x80.png?wsr\" alt=\"Colt arr performance award\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Avaya-Cloud-Partner-Award-min-1-300x80.png?wsr\" alt=\"Avaya Cloud Partner Award\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Ecotel-loyalty-award-min-1-300x80.png?wsr\" alt=\"Ecotel loyalty award\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                                    <div class=\"swiper-slide\">\r\n                        <div class=\"image-container\">\r\n                            <img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2026\/08\/Colt-CSSE-Partner-Badge.png?wsr\" alt=\"Colt: Accredited Sales Solutions Partner \u201eCSSP&quot; 2026\n\" \/>\r\n                        <\/div>\r\n                    <\/div>\r\n                            <\/div>\r\n                    <\/div>\r\n    <\/div>\r\n    <script>\r\n        jQuery(document).ready(function($) {\r\n\r\n\r\n            const container = document.querySelector('.swiper-container-logo-slider');\r\n            let slideCount = parseInt(container.dataset.slideCount, 10);\r\n\r\n\r\n            let loopEnabled = slideCount >= 5;\r\n\r\n            if ($(window).width() < 768) {\r\n                loopEnabled = slideCount >= 2;\r\n                \/\/ slideCount < 3 ? 3 : slideCount;\r\n                slideCount = 5;\r\n            }\r\n\r\n            \/\/ console.log(loopEnabled)\r\n            \/\/ console.log(container.dataset.slideCount);\r\n\r\n            const mainSwiper = new Swiper('.main-swiper', {\r\n                spaceBetween: 10,\r\n                loop: loopEnabled,\r\n                loopedSlides: loopEnabled ? 7 : 0,\r\n                autoplay: loopEnabled ? {\r\n                    delay: 2000\r\n                } : false,\r\n                history: {\r\n                    enabled: false,\r\n                },\r\n                slidesPerView: loopEnabled ? slideCount - 2 > 7 ? 7 : slideCount - 2 : slideCount,\r\n                \/\/ slidesPerView: 7,\r\n                centeredSlides: loopEnabled,\r\n                navigation: loopEnabled ? {\r\n                    nextEl: \".swiper-button-next\",\r\n                    prevEl: \".swiper-button-prev\"\r\n                } : false,\r\n            });\r\n\r\n            setTimeout(() => {\r\n                let awardSlideCount = parseInt(container.dataset.slideCount, 10);\r\n\r\n                \/\/   console.log('awardSlideCount:' + awardSlideCount);\r\n\r\n                let awardLoopEnabled = awardSlideCount >= 3;\r\n                \/\/ console.log('awardLoopEnabled:' + awardLoopEnabled);\r\n\r\n                if ($(window).width() < 768) {\r\n                    awardLoopEnabled = awardSlideCount >= 2;\r\n                    \/\/ slideCount < 3 ? 3 : slideCount;\r\n                    awardSlideCount = 3;\r\n                }\r\n                const mainSwiper = new Swiper('.main-swiper.awards', {\r\n                    spaceBetween: 10,\r\n                    loop: awardLoopEnabled,\r\n                    loopedSlides: awardLoopEnabled ? 4 : 1,\r\n                    autoplay: awardLoopEnabled ? {\r\n                        delay: 2000\r\n                    } : false,\r\n                    history: {\r\n                        enabled: false,\r\n                    },\r\n                    slidesPerView: awardLoopEnabled ? awardSlideCount - 2 > 4 ? 4 : awardSlideCount - 2 : awardSlideCount,\r\n                    \/\/ slidesPerView: 7,\r\n                    centeredSlides: awardLoopEnabled,\r\n                    navigation: awardLoopEnabled ? {\r\n                        nextEl: \".swiper-button-next\",\r\n                        prevEl: \".swiper-button-prev\"\r\n                    } : false,\r\n                })\r\n            }, 300);\r\n\r\n            ;\r\n\r\n        });\r\n    <\/script>\r\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull has-savecall-light-grey-background-color has-background has-global-padding is-layout-constrained wp-container-core-group-is-layout-15ec9b53 wp-block-group-is-layout-constrained\" style=\"margin-top:0px;margin-bottom:0;padding-right:0;padding-bottom:var(--wp--preset--spacing--50);padding-left:0\">\n<div class=\"wp-block-group header-plus-bottomborder logo-header is-content-justification-center is-nowrap is-layout-flex wp-container-core-group-is-layout-bf4641bb wp-block-group-is-layout-flex\" style=\"margin-top:0;margin-bottom:0;padding-top:var(--wp--preset--spacing--30);padding-bottom:var(--wp--preset--spacing--30)\">\n<h2 class=\"wp-block-heading has-text-align-center\" id=\"h-fast-facts-about-the-underlay\" style=\"font-style:normal;font-weight:300\">Fast facts about the underlay<\/h2>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull big-number-group has-savecall-light-grey-background-color has-background has-global-padding is-layout-constrained wp-container-core-group-is-layout-15ec9b53 wp-block-group-is-layout-constrained\" style=\"margin-top:0px;margin-bottom:0;padding-right:0;padding-bottom:var(--wp--preset--spacing--50);padding-left:0\">\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-3a88641f wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<div class=\"wp-block-group has-border-color has-savecall-grey-border-color has-base-background-color has-background has-global-padding is-layout-constrained wp-container-core-group-is-layout-f045ee3a wp-block-group-is-layout-constrained\" style=\"border-width:1px;padding-top:var(--wp--preset--spacing--40);padding-right:var(--wp--preset--spacing--40);padding-bottom:var(--wp--preset--spacing--40);padding-left:var(--wp--preset--spacing--40);box-shadow:var(--wp--preset--shadow--sharp)\">\n<h4 id=\"h-what-is-the-difference-between-underlay-and-sd-wan\" class=\"wp-block-heading\">What is the difference between underlay and SD-WAN?<\/h4>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">An underlay network is the <strong>physical infrastructure<\/strong>, consisting of hardware such as switches, routers and cabling, which enables data traffic between locations. <a href=\"https:\/\/www.savecall.de\/standortvernetzung\/\"><strong>data traffic between locations.<\/strong> <\/a><br>The overlay network, on the other hand, is a virtual layer that sits on top of the underlay and uses technologies such as <a href=\"https:\/\/www.savecall.de\/en\/sd-wan\/\">SD-WAN<\/a> to create virtual connections to improve network agility and management.<\/p>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 id=\"h-why-is-the-underlay-critical-to-sd-wan-performance\" class=\"wp-block-heading\">Why is the underlay critical to SD-WAN performance?<\/h4>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">The underlay provides the basic infrastructure on which <a href=\"https:\/\/www.savecall.de\/en\/sd-wan\/\">SD-WAN<\/a> is built. Without a stable and powerful underlay, the benefits of SD-WAN &#8211; such as improved application performance and reliable connectivity &#8211; cannot be fully realized.<br>A weak underlay can lead to latency, packet loss and unreliable connections. <\/p>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 id=\"h-how-can-i-ensure-that-my-underlay-is-stable-and-efficient-worldwide\" class=\"wp-block-heading\">How can I ensure that my underlay is stable and efficient worldwide?<\/h4>\n\n\n\n<ul class=\"wp-block-list savecall-list big arrow-blue\">\n<li><strong>Use network monitoring:<\/strong> Continuously monitor network performance to detect and fix problems early.<\/li>\n\n\n\n<li><strong>Select reliable providers:<\/strong> Work with reputable carriers that operate in your desired regions.<\/li>\n\n\n\n<li><strong>Implement redundancy:<\/strong> Use multiple connections and paths to ensure resilience.<\/li>\n<\/ul>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 id=\"h-how-can-i-reduce-my-network-costs-with-savecall\" class=\"wp-block-heading\">How can I reduce my network costs with Savecall?<\/h4>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Savecall analyzes your current network infrastructure and identifies potential savings through:<\/p>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"margin-bottom:var(--wp--preset--spacing--30)\"><strong>Contract consolidation:<\/strong> consolidation of several contracts for better management and possible cost reduction and scalability of the entire IT architecture.<\/p>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Use of technology:<\/strong> Modern technologies such as SD-WAN replace expensive <a href=\"https:\/\/www.savecall.de\/en\/mpls\/\">MPLS connections<\/a> and increase efficiency.<\/p>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Optimization of the choice of provider:<\/strong> Selection of cost-efficient carriers that meet your performance requirements.<\/p>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-fe6944e4 wp-block-buttons-is-layout-flex\" style=\"margin-top:var(--wp--preset--spacing--25)\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.savecall.de\/en\/bookings\/\">Book a Consultation<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center has-base-background-color has-background is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"694\" height=\"1233\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Underlay-min-min-edited.jpg\" alt=\"SAVECALL Underlay - reliable network foundation ensuring secure, stable and high-performance business connectivity.\" class=\"wp-image-3525\" style=\"object-fit:cover\" srcset=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Underlay-min-min-edited.jpg 694w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Underlay-min-min-edited-169x300.jpg 169w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Underlay-min-min-edited-576x1024.jpg 576w\" sizes=\"auto, (max-width: 694px) 100vw, 694px\" \/><\/figure>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group alignfull white-bg has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"margin-bottom:0;padding-bottom:var(--wp--preset--spacing--30)\">\n<div class=\"wp-block-group header-plus-bottomborder logo-header is-content-justification-center is-nowrap is-layout-flex wp-container-core-group-is-layout-fa9e9ddd wp-block-group-is-layout-flex\" style=\"margin-top:0;margin-bottom:0;padding-top:var(--wp--preset--spacing--30);padding-bottom:var(--wp--preset--spacing--30)\">\n<h2 class=\"wp-block-heading has-text-align-right\" id=\"h-internet-areas\">Internet areas<\/h2>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull white-bg edit has-base-background-color has-background has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"margin-bottom:var(--wp--preset--spacing--50)\">\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-2a9d3205 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:15%\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:70%\">\n<div class=\"wp-block-columns hover-block-50 is-layout-flex wp-container-core-columns-is-layout-3a88641f wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column has-global-padding is-layout-constrained wp-block-column-is-layout-constrained\">\n<div class=\"wp-block-group card has-background has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"background-color:#2daae1\">\n<div style=\"background-image:url(&apos;https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Internet-min.jpg&apos;);background-position:45% 60%;background-size:cover;background-attachment:scroll;\" class=\"wp-block-group hover-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained has-background\">\n<h3 class=\"wp-block-heading has-text-align-center has-base-color has-text-color has-link-color has-all-font-family wp-elements-31\" id=\"h-internet-0\" style=\"padding-top:0;padding-right:var(--wp--preset--spacing--20);font-style:normal;font-weight:500\">Internet<\/h3>\n<\/div>\n\n\n\n<div class=\"wp-block-group content-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<h5 class=\"wp-block-heading has-text-align-center has-base-color has-text-color has-link-color wp-elements-32\" id=\"h-learn-more-2\"><a href=\"https:\/\/www.savecall.de\/en\/internet\/\">Learn more<\/a><\/h5>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column has-global-padding is-layout-constrained wp-block-column-is-layout-constrained\">\n<div class=\"wp-block-group card half-height has-savecall-blue-background-color has-background has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div style=\"background-image:url(&apos;https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Glasfaser-min.jpg&apos;);background-position:50% 51%;background-size:cover;\" class=\"wp-block-group hover-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained has-background\">\n<h3 class=\"wp-block-heading has-text-align-center has-base-color has-text-color has-link-color has-all-font-family wp-elements-33\" id=\"h-glass-fiber-0\" style=\"padding-top:0;padding-right:var(--wp--preset--spacing--20);font-style:normal;font-weight:500\">Glass fiber<\/h3>\n<\/div>\n\n\n\n<div class=\"wp-block-group content-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<h5 class=\"wp-block-heading has-text-align-center has-base-color has-text-color has-link-color wp-elements-34\" id=\"h-learn-more-3\"><a href=\"https:\/\/www.savecall.de\/en\/glass-fiber\/\">Learn more<\/a><\/h5>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group card half-height has-savecall-red-background-color has-background has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div style=\"background-image:url(&apos;https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Standleitung-min.jpg&apos;);background-position:31% 60%;background-size:cover;background-attachment:scroll;\" class=\"wp-block-group hover-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained has-background\">\n<h3 class=\"wp-block-heading has-text-align-center has-base-color has-text-color has-link-color has-all-font-family wp-elements-35\" id=\"h-leased-line\" style=\"padding-top:0;padding-right:var(--wp--preset--spacing--20);font-style:normal;font-weight:500\">Leased line<\/h3>\n<\/div>\n\n\n\n<div class=\"wp-block-group content-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<h5 class=\"wp-block-heading has-text-align-center has-base-color has-text-color has-link-color wp-elements-36\" id=\"h-learn-more-4\"><a href=\"https:\/\/www.savecall.de\/en\/leased-line\/\">Learn more<\/a><\/h5>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column has-global-padding is-layout-constrained wp-block-column-is-layout-constrained\">\n<div class=\"wp-block-group card half-height has-savecall-red-background-color has-background has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div style=\"background-image:url(&apos;https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Richtfunk-min.jpg&apos;);background-position:51% 52%;background-size:cover;\" class=\"wp-block-group hover-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained has-background\">\n<h3 class=\"wp-block-heading has-text-align-center has-base-color has-text-color has-link-color has-all-font-family wp-elements-37\" id=\"h-radio-relay\" style=\"padding-top:0;padding-right:var(--wp--preset--spacing--20);font-style:normal;font-weight:500\">Radio relay<\/h3>\n<\/div>\n\n\n\n<div class=\"wp-block-group content-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<h5 class=\"wp-block-heading has-text-align-center has-base-color has-text-color has-link-color wp-elements-38\" id=\"h-learn-more-5\"><a href=\"https:\/\/www.savecall.de\/en\/radio-relay\/\">Learn more<\/a><\/h5>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group card half-height has-savecall-blue-background-color has-background has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div style=\"background-image:url(&apos;https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/SDSL-min.jpg&apos;);background-position:74% 52%;background-size:cover;background-attachment:scroll;\" class=\"wp-block-group hover-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained has-background\">\n<h3 class=\"wp-block-heading has-text-align-center has-base-color has-text-color has-link-color has-all-font-family wp-elements-39\" id=\"h-sdsl\" style=\"padding-top:0;padding-right:var(--wp--preset--spacing--20);font-style:normal;font-weight:500\">SDSL<\/h3>\n<\/div>\n\n\n\n<div class=\"wp-block-group content-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<h5 class=\"wp-block-heading has-text-align-center has-base-color has-text-color has-link-color wp-elements-40\" id=\"h-learn-more-6\"><a href=\"https:\/\/www.savecall.de\/en\/sdsl\/\">Learn more<\/a><\/h5>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:15%\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull clickable-element booking has-savecall-blue-background-color has-background has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"margin-top:0;margin-bottom:0;padding-top:var(--wp--preset--spacing--85);padding-bottom:var(--wp--preset--spacing--85)\">\n<div class=\"wp-block-group alignwide is-content-justification-center is-layout-flex wp-container-core-group-is-layout-e495d4a2 wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"467\" height=\"430\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/08\/calendar-icon-white.png\" alt=\"SAVECALL Icon Terminbuchung\" class=\"wp-image-660\" srcset=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/08\/calendar-icon-white.png 467w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/08\/calendar-icon-white-300x276.png 300w\" sizes=\"auto, (max-width: 467px) 100vw, 467px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading has-text-align-center has-base-color has-text-color has-link-color wp-elements-41\" id=\"h-free-expert-consultation\" style=\"text-decoration:underline\"><a href=\"https:\/\/bookings.cloud.microsoft\/book\/BookanExpertConsultation@savecall.de\/?ismsaljsauthenabled\">Free Expert Consultation<\/a><\/h3>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button white\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/bookings.cloud.microsoft\/book\/BookanExpertConsultation@savecall.de\/?ismsaljsauthenabled\">Book now<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull white-bg has-base-background-color has-background has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"margin-bottom:0\">\n<div class=\"wp-block-group header-plus-bottomborder logo-header is-content-justification-center is-nowrap is-layout-flex wp-container-core-group-is-layout-3b6f8b40 wp-block-group-is-layout-flex\" style=\"margin-top:var(--wp--preset--spacing--30);margin-bottom:var(--wp--preset--spacing--50);padding-top:var(--wp--preset--spacing--30);padding-bottom:var(--wp--preset--spacing--30)\">\n<h2 class=\"wp-block-heading has-text-align-right\" id=\"h-why\">Why<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/08\/header-logo.svg\" alt=\"\" class=\"wp-image-334\"\/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull white-bg edit has-base-background-color has-background has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"padding-bottom:var(--wp--preset--spacing--25)\">\n<div class=\"wp-block-columns alignwide columns-40-60 is-layout-flex wp-container-core-columns-is-layout-2a9d3205 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-stretch content-column has-border-color has-contrast-border-color is-layout-flow wp-block-column-is-layout-flow\" style=\"border-width:1px;padding-top:var(--wp--preset--spacing--50);padding-right:var(--wp--preset--spacing--50);padding-bottom:var(--wp--preset--spacing--25);padding-left:var(--wp--preset--spacing--50);flex-basis:43%\">\n<div class=\"wp-block-group content-card has-global-padding is-layout-constrained wp-container-core-group-is-layout-ca1e0ab3 wp-block-group-is-layout-constrained\" style=\"padding-top:0;padding-right:0;padding-bottom:0;padding-left:0\">\n<h3 class=\"wp-block-heading has-contrast-color has-text-color has-link-color wp-elements-42\" id=\"h-telecom-amp-it-sourcing-worldwide-carrier-independent\">Telecom &amp; IT sourcing. Worldwide. Carrier-independent.<\/h3>\n\n\n\n<div style=\"height:1em\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">Selection &amp; operation of worldwide connectivity &amp; cloud infrastructure. Without vendor risk &amp; unnecessary costs.<\/p>\n\n\n\n<div style=\"height:0.5em\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<ul class=\"wp-block-list savecall-list big arrow-blue has-contrast-color has-text-color has-link-color has-medium-font-size wp-elements-43\">\n<li class=\"has-medium-font-size\">80+ carriers worldwide<\/li>\n\n\n\n<li class=\"has-medium-font-size\">One point of contact<\/li>\n\n\n\n<li class=\"has-medium-font-size\">One SLA<\/li>\n\n\n\n<li class=\"has-medium-font-size\">One portal: mySAVECALL<\/li>\n\n\n\n<li class=\"has-medium-font-size\">Min. 20% savings<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-right is-layout-flex wp-container-core-buttons-is-layout-6c52bbe2 wp-block-buttons-is-layout-flex\" style=\"margin-top:var(--wp--preset--spacing--40);margin-bottom:var(--wp--preset--spacing--10)\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.savecall.de\/terminbuchung\/\">Book a consultation<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:57%\">\n<div class=\"wp-block-columns hover-block-50 edit is-layout-flex wp-container-core-columns-is-layout-3a88641f wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column has-global-padding is-layout-constrained wp-block-column-is-layout-constrained\">\n<div class=\"wp-block-group card has-background has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"background-color:#2daae1\">\n<div style=\"background-image:url(&apos;https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/10\/Erfahrung.jpg&apos;);background-position:50% 60%;background-size:cover;\" class=\"wp-block-group hover-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained has-background\">\n<h2 class=\"wp-block-heading has-text-align-center has-base-color has-text-color has-link-color has-all-font-family wp-elements-44\" id=\"h-25-years-of-experience\" style=\"padding-top:0;padding-right:var(--wp--preset--spacing--20);font-size:clamp(26.465px, 1.654rem + ((1vw - 3.2px) * 1.343), 45px);font-style:normal;font-weight:500\">25+ <br>years of experience<\/h2>\n<\/div>\n\n\n\n<div class=\"wp-block-group content-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<h5 class=\"wp-block-heading has-text-align-center has-base-color has-text-color has-link-color wp-elements-45\" id=\"h-learn-more\"><a href=\"https:\/\/www.savecall.de\/unternehmen\/\">Learn more<\/a><\/h5>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column has-global-padding is-layout-constrained wp-block-column-is-layout-constrained\">\n<div class=\"wp-block-group card half-height has-savecall-red-background-color has-background has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div style=\"background-image:url(&apos;https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Mitarbeiter-small.jpg&apos;);background-position:48% 61%;background-size:cover;\" class=\"wp-block-group hover-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained has-background\">\n<h2 class=\"wp-block-heading has-text-align-center has-base-color has-text-color has-link-color has-all-font-family wp-elements-46\" id=\"h-40-employees\" style=\"padding-top:0;padding-right:var(--wp--preset--spacing--20);font-size:clamp(26.465px, 1.654rem + ((1vw - 3.2px) * 1.343), 45px);font-style:normal;font-weight:500\">40+<br>Employees<\/h2>\n<\/div>\n\n\n\n<div class=\"wp-block-group content-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<h5 class=\"wp-block-heading has-text-align-center has-base-color has-text-color has-link-color wp-elements-47\" id=\"h-learn-more-0\"><a href=\"https:\/\/www.savecall.de\/team\/\">Learn more<\/a><\/h5>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group card half-height has-savecall-red-background-color has-background has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div style=\"background-image:url(&apos;https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Partner-small.jpg&apos;);background-position:64% 44%;background-size:cover;\" class=\"wp-block-group hover-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained has-background\">\n<h2 class=\"wp-block-heading has-text-align-center has-base-color has-text-color has-link-color has-all-font-family wp-elements-48\" id=\"h-80-partner\" style=\"padding-top:0;padding-right:var(--wp--preset--spacing--20);font-size:clamp(26.465px, 1.654rem + ((1vw - 3.2px) * 1.343), 45px);font-style:normal;font-weight:500\">80+ <br>Partner<\/h2>\n<\/div>\n\n\n\n<div class=\"wp-block-group content-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<h5 class=\"wp-block-heading has-text-align-center has-base-color has-text-color has-link-color wp-elements-49\" id=\"h-learn-more-1\"><a href=\"https:\/\/www.savecall.de\/partner\/\">Learn more<\/a><\/h5>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column has-global-padding is-layout-constrained wp-block-column-is-layout-constrained\">\n<div class=\"wp-block-group card has-background has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"background-color:#2daae1\">\n<div style=\"background-image:url(&apos;https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Kunden-small.jpg&apos;);background-position:35% 52%;background-size:cover;\" class=\"wp-block-group hover-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained has-background\">\n<h2 class=\"wp-block-heading has-text-align-center has-base-color has-text-color has-link-color has-all-font-family wp-elements-50\" id=\"h-1400-clients\" style=\"padding-top:0;padding-right:var(--wp--preset--spacing--20);font-size:clamp(26.465px, 1.654rem + ((1vw - 3.2px) * 1.343), 45px);font-style:normal;font-weight:500\">1400+ Clients<\/h2>\n<\/div>\n\n\n\n<div class=\"wp-block-group content-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<h5 class=\"wp-block-heading has-text-align-left has-base-color has-text-color has-link-color wp-elements-51\" id=\"h-learn-more-2\"><a href=\"https:\/\/www.savecall.de\/kundenreferenzen\/\">Learn more<\/a><\/h5>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull video-plus-header click-to-embed-cover has-savecall-light-grey-background-color has-background is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group embed-video-cover-group has-global-padding is-layout-constrained wp-container-core-group-is-layout-ae7f67b7 wp-block-group-is-layout-constrained has-background\" style=\"padding-right:0px;padding-left:0px;background-image:url(&apos;https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/SAVECALL-Team-small.jpg&apos;);background-position:50% 25%;background-size:cover;background-attachment:scroll;\">\n<h2 class=\"wp-block-heading alignfull has-text-align-center embed-video-group-subline has-base-color has-text-color has-link-color wp-elements-52\" id=\"h-trusted-advisor-for-it-amp-telecommunications-sourcing\" style=\"font-style:normal;font-weight:200\">Trusted Advisor for IT &amp; Telecommunications Sourcing<\/h2>\n\n\n\n<figure class=\"wp-block-image alignfull size-full video-cover-group-play\"><img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/08\/video-play.svg\" alt=\"\" class=\"wp-image-626\"\/><\/figure>\n<\/div>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube hidden-embed-video wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"SAVECALL - Telecom. IT. Sourcing. Simplified\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/jPDLR5GTlZ0?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull has-savecall-light-grey-background-color has-background is-layout-flow wp-container-core-group-is-layout-824489b1 wp-block-group-is-layout-flow\" style=\"margin-top:var(--wp--preset--spacing--50);margin-bottom:0;padding-top:var(--wp--preset--spacing--40);padding-bottom:var(--wp--preset--spacing--40)\">\n<div class=\"wp-block-group header-plus-bottomborder logo-header is-content-justification-center is-nowrap is-layout-flex wp-container-core-group-is-layout-3b6f8b40 wp-block-group-is-layout-flex\" style=\"margin-top:var(--wp--preset--spacing--30);margin-bottom:var(--wp--preset--spacing--50);padding-top:var(--wp--preset--spacing--30);padding-bottom:var(--wp--preset--spacing--30)\">\n<h2 class=\"wp-block-heading has-text-align-center\" id=\"h-what-drives-you-forward-amp-what-drives\" style=\"font-style:normal;font-weight:300\">What drives you forward &#8211; &amp; what drives<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/08\/header-logo.svg\" alt=\"\" class=\"wp-image-334\"\/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\"><div class=\"acf-post-slider swiper\">\r\n    <div class=\"swiper-wrapper\">\r\n                <div class=\"swiper-slide\">\r\n            <a href=\"https:\/\/www.savecall.de\/en\/managed-security-service-provider-germany\/\">\r\n\r\n                <div class=\"image-container\">\r\n                    <div class=\"slide-image image\">\r\n                        <img decoding=\"async\" width=\"1024\" height=\"574\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Security-min-1024x574.jpg?wsr\" class=\"attachment-large size-large wp-post-image\" alt=\"SAVECALL IT-Security mit Cyber Defense, SASE, Dedicated Cloud Access und Hosting f\u00fcr umfassenden Unternehmensschutz\" loading=\"lazy\" srcset=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Security-min-1024x574.jpg 1024w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Security-min-300x168.jpg 300w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Security-min-768x430.jpg 768w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Security-min-1536x861.jpg 1536w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Security-min-2048x1148.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/>                    <\/div>\r\n                                            <p>Security<\/p>\r\n                                    <\/div>\r\n\r\n                <div class=\"content-container\">\r\n                    <h3 class=\"slide-title\">managed-security-service-provider-germany<\/h3>\r\n                    <div class=\"content-more-container\">\r\n                        <h3 class=\"slide-more\">Learn moreLearn more<\/h3>\r\n                    <\/div>\r\n                <\/div>\r\n\r\n            <\/a>\r\n        <\/div>\r\n                <div class=\"swiper-slide\">\r\n            <a href=\"https:\/\/www.savecall.de\/en\/wan-costs-site-connectivity\/\">\r\n\r\n                <div class=\"image-container\">\r\n                    <div class=\"slide-image image\">\r\n                        <img decoding=\"async\" width=\"1024\" height=\"469\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Voice-min-1024x469.jpg?wsr\" class=\"attachment-large size-large wp-post-image\" alt=\"Satellite orbiting Earth symbolizing global voice communication and seamless enterprise connectivity\" loading=\"lazy\" srcset=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Voice-min-1024x469.jpg 1024w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Voice-min-300x137.jpg 300w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Voice-min-768x352.jpg 768w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Voice-min-1536x704.jpg 1536w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Voice-min-2048x938.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/>                    <\/div>\r\n                                            <p>WAN<\/p>\r\n                                    <\/div>\r\n\r\n                <div class=\"content-container\">\r\n                    <h3 class=\"slide-title\">wan-costs-site-connectivity<\/h3>\r\n                    <div class=\"content-more-container\">\r\n                        <h3 class=\"slide-more\">Learn moreLearn more<\/h3>\r\n                    <\/div>\r\n                <\/div>\r\n\r\n            <\/a>\r\n        <\/div>\r\n                <div class=\"swiper-slide\">\r\n            <a href=\"https:\/\/www.savecall.de\/en\/wan-monitoring-visibility-operation\/\">\r\n\r\n                <div class=\"image-container\">\r\n                    <div class=\"slide-image image\">\r\n                        <img decoding=\"async\" width=\"1024\" height=\"469\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Voice-min-1024x469.jpg?wsr\" class=\"attachment-large size-large wp-post-image\" alt=\"Satellite orbiting Earth symbolizing global voice communication and seamless enterprise connectivity\" loading=\"lazy\" srcset=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Voice-min-1024x469.jpg 1024w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Voice-min-300x137.jpg 300w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Voice-min-768x352.jpg 768w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Voice-min-1536x704.jpg 1536w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Voice-min-2048x938.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/>                    <\/div>\r\n                                            <p>WAN<\/p>\r\n                                    <\/div>\r\n\r\n                <div class=\"content-container\">\r\n                    <h3 class=\"slide-title\">wan-monitoring-visibility-operation<\/h3>\r\n                    <div class=\"content-more-container\">\r\n                        <h3 class=\"slide-more\">Learn moreLearn more<\/h3>\r\n                    <\/div>\r\n                <\/div>\r\n\r\n            <\/a>\r\n        <\/div>\r\n                <div class=\"swiper-slide\">\r\n            <a href=\"https:\/\/www.savecall.de\/en\/wan-sla-mttr-worauf-achten\/\">\r\n\r\n                <div class=\"image-container\">\r\n                    <div class=\"slide-image image\">\r\n                        <img decoding=\"async\" width=\"1024\" height=\"469\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Voice-min-1024x469.jpg?wsr\" class=\"attachment-large size-large wp-post-image\" alt=\"Satellite orbiting Earth symbolizing global voice communication and seamless enterprise connectivity\" loading=\"lazy\" srcset=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Voice-min-1024x469.jpg 1024w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Voice-min-300x137.jpg 300w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Voice-min-768x352.jpg 768w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Voice-min-1536x704.jpg 1536w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Voice-min-2048x938.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/>                    <\/div>\r\n                                            <p>WAN<\/p>\r\n                                    <\/div>\r\n\r\n                <div class=\"content-container\">\r\n                    <h3 class=\"slide-title\">wan-sla-mttr-what-counts<\/h3>\r\n                    <div class=\"content-more-container\">\r\n                        <h3 class=\"slide-more\">Learn moreLearn more<\/h3>\r\n                    <\/div>\r\n                <\/div>\r\n\r\n            <\/a>\r\n        <\/div>\r\n                <div class=\"swiper-slide\">\r\n            <a href=\"https:\/\/www.savecall.de\/en\/cloud-phone-system-provider-comparison\/\">\r\n\r\n                <div class=\"image-container\">\r\n                    <div class=\"slide-image image\">\r\n                        <img decoding=\"async\" width=\"1024\" height=\"469\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Voice-min-1024x469.jpg?wsr\" class=\"attachment-large size-large wp-post-image\" alt=\"Satellite orbiting Earth symbolizing global voice communication and seamless enterprise connectivity\" loading=\"lazy\" srcset=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Voice-min-1024x469.jpg 1024w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Voice-min-300x137.jpg 300w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Voice-min-768x352.jpg 768w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Voice-min-1536x704.jpg 1536w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Voice-min-2048x938.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/>                    <\/div>\r\n                                            <p>Voice<\/p>\r\n                                    <\/div>\r\n\r\n                <div class=\"content-container\">\r\n                    <h3 class=\"slide-title\">cloud-phone-system-provider-comparison<\/h3>\r\n                    <div class=\"content-more-container\">\r\n                        <h3 class=\"slide-more\">Learn moreLearn more<\/h3>\r\n                    <\/div>\r\n                <\/div>\r\n\r\n            <\/a>\r\n        <\/div>\r\n                <div class=\"swiper-slide\">\r\n            <a href=\"https:\/\/www.savecall.de\/en\/business-mobile-provider-comparison-2026\/\">\r\n\r\n                <div class=\"image-container\">\r\n                    <div class=\"slide-image image\">\r\n                        <img decoding=\"async\" width=\"1024\" height=\"416\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Tarifvergleich-min-1024x416.jpg?wsr\" class=\"attachment-large size-large wp-post-image\" alt=\"SAVECALL Mobilfunk Tarifvergleich, transparente \u00dcbersicht und Optimierung von Gesch\u00e4ftsmobilfunkvertr\u00e4gen f\u00fcr maximale Kosteneffizienz.\" loading=\"lazy\" srcset=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Tarifvergleich-min-1024x416.jpg 1024w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Tarifvergleich-min-300x122.jpg 300w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Tarifvergleich-min-768x312.jpg 768w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Tarifvergleich-min-1536x624.jpg 1536w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Tarifvergleich-min-2048x832.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/>                    <\/div>\r\n                                            <p>Mobile radio management<\/p>\r\n                                    <\/div>\r\n\r\n                <div class=\"content-container\">\r\n                    <h3 class=\"slide-title\">Business Mobile Provider Comparison 2026<\/h3>\r\n                    <div class=\"content-more-container\">\r\n                        <h3 class=\"slide-more\">Learn moreLearn more<\/h3>\r\n                    <\/div>\r\n                <\/div>\r\n\r\n            <\/a>\r\n        <\/div>\r\n                <div class=\"swiper-slide\">\r\n            <a href=\"https:\/\/www.savecall.de\/en\/business-internet-connection-which-provider-fits\/\">\r\n\r\n                <div class=\"image-container\">\r\n                    <div class=\"slide-image image\">\r\n                        <img decoding=\"async\" width=\"1024\" height=\"469\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Internet-min-1024x469.jpg?wsr\" class=\"attachment-large size-large wp-post-image\" alt=\"SAVECALL Business Internet mit Glasfaser, Standleitung, Richtfunk und SDSL f\u00fcr schnelle Unternehmenskonnektivit\u00e4t\" loading=\"lazy\" srcset=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Internet-min-1024x469.jpg 1024w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Internet-min-300x137.jpg 300w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Internet-min-768x352.jpg 768w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Internet-min-1536x704.jpg 1536w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Internet-min-2048x938.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/>                    <\/div>\r\n                                            <p>Internet<\/p>\r\n                                    <\/div>\r\n\r\n                <div class=\"content-container\">\r\n                    <h3 class=\"slide-title\">Business Internet Connection Which Provider Fits<\/h3>\r\n                    <div class=\"content-more-container\">\r\n                        <h3 class=\"slide-more\">Learn moreLearn more<\/h3>\r\n                    <\/div>\r\n                <\/div>\r\n\r\n            <\/a>\r\n        <\/div>\r\n                <div class=\"swiper-slide\">\r\n            <a href=\"https:\/\/www.savecall.de\/en\/why-vendor-sprawl-destroys-agility\/\">\r\n\r\n                <div class=\"image-container\">\r\n                    <div class=\"slide-image image\">\r\n                        <img decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Consulting1-small-min-1024x683.jpg?wsr\" class=\"attachment-large size-large wp-post-image\" alt=\"SAVECALL Consulting: professionelle Beratung f\u00fcr WAN, Vertragsmanagement, Ausschreibungen &amp; Rechenzentrumsumz\u00fcge.\" loading=\"lazy\" srcset=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Consulting1-small-min-1024x683.jpg 1024w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Consulting1-small-min-300x200.jpg 300w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Consulting1-small-min-768x512.jpg 768w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Consulting1-small-min.jpg 1536w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/>                    <\/div>\r\n                                            <p>Consulting<\/p>\r\n                                    <\/div>\r\n\r\n                <div class=\"content-container\">\r\n                    <h3 class=\"slide-title\">why-vendor-sprawl-destroys-agility<\/h3>\r\n                    <div class=\"content-more-container\">\r\n                        <h3 class=\"slide-more\">Learn moreLearn more<\/h3>\r\n                    <\/div>\r\n                <\/div>\r\n\r\n            <\/a>\r\n        <\/div>\r\n                <div class=\"swiper-slide\">\r\n            <a href=\"https:\/\/www.savecall.de\/en\/ki-faehige-netzwerke-warum-bandbreite-nicht-reicht-und-worauf-cios-wirklich-achten-muessen\/\">\r\n\r\n                <div class=\"image-container\">\r\n                    <div class=\"slide-image image\">\r\n                        <img decoding=\"async\" width=\"1024\" height=\"523\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/COMPLE1-scaled-1024x523.jpg?wsr\" class=\"attachment-large size-large wp-post-image\" alt=\"Das Bild visualisiert Wide Area Networks (WAN)\" loading=\"lazy\" srcset=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/COMPLE1-scaled-1024x523.jpg 1024w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/COMPLE1-scaled-300x153.jpg 300w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/COMPLE1-scaled-768x392.jpg 768w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/COMPLE1-scaled-1536x785.jpg 1536w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/COMPLE1-scaled-2048x1046.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/>                    <\/div>\r\n                                            <p>WAN<\/p>\r\n                                    <\/div>\r\n\r\n                <div class=\"content-container\">\r\n                    <h3 class=\"slide-title\">AI-Enabled Networks: Why Bandwidth Alone Isn&#8217;t Enough\u2014and What CIOs Really Need to Focus On<\/h3>\r\n                    <div class=\"content-more-container\">\r\n                        <h3 class=\"slide-more\">Learn moreLearn more<\/h3>\r\n                    <\/div>\r\n                <\/div>\r\n\r\n            <\/a>\r\n        <\/div>\r\n                <div class=\"swiper-slide\">\r\n            <a href=\"https:\/\/www.savecall.de\/en\/global-connectivity-from-a-single-source\/\">\r\n\r\n                <div class=\"image-container\">\r\n                    <div class=\"slide-image image\">\r\n                        <img decoding=\"async\" width=\"1024\" height=\"469\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Internet-min-1024x469.jpg?wsr\" class=\"attachment-large size-large wp-post-image\" alt=\"SAVECALL Business Internet mit Glasfaser, Standleitung, Richtfunk und SDSL f\u00fcr schnelle Unternehmenskonnektivit\u00e4t\" loading=\"lazy\" srcset=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Internet-min-1024x469.jpg 1024w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Internet-min-300x137.jpg 300w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Internet-min-768x352.jpg 768w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Internet-min-1536x704.jpg 1536w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Internet-min-2048x938.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/>                    <\/div>\r\n                                            <p>WAN<\/p>\r\n                                    <\/div>\r\n\r\n                <div class=\"content-container\">\r\n                    <h3 class=\"slide-title\">Global Connectivity from a Single Source<\/h3>\r\n                    <div class=\"content-more-container\">\r\n                        <h3 class=\"slide-more\">Learn moreLearn more<\/h3>\r\n                    <\/div>\r\n                <\/div>\r\n\r\n            <\/a>\r\n        <\/div>\r\n                <div class=\"swiper-slide\">\r\n            <a href=\"https:\/\/www.savecall.de\/en\/nis2-telecom-infrastructure\/\">\r\n\r\n                <div class=\"image-container\">\r\n                    <div class=\"slide-image image\">\r\n                        <img decoding=\"async\" width=\"1024\" height=\"574\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Security-min-1024x574.jpg?wsr\" class=\"attachment-large size-large wp-post-image\" alt=\"SAVECALL IT-Security mit Cyber Defense, SASE, Dedicated Cloud Access und Hosting f\u00fcr umfassenden Unternehmensschutz\" loading=\"lazy\" srcset=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Security-min-1024x574.jpg 1024w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Security-min-300x168.jpg 300w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Security-min-768x430.jpg 768w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Security-min-1536x861.jpg 1536w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Security-min-2048x1148.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/>                    <\/div>\r\n                                            <p>Security<\/p>\r\n                                    <\/div>\r\n\r\n                <div class=\"content-container\">\r\n                    <h3 class=\"slide-title\">nis2-telecom-infrastructure<\/h3>\r\n                    <div class=\"content-more-container\">\r\n                        <h3 class=\"slide-more\">Learn moreLearn more<\/h3>\r\n                    <\/div>\r\n                <\/div>\r\n\r\n            <\/a>\r\n        <\/div>\r\n                <div class=\"swiper-slide\">\r\n            <a href=\"https:\/\/www.savecall.de\/en\/managed-sd-wan-provider-germany\/\">\r\n\r\n                <div class=\"image-container\">\r\n                    <div class=\"slide-image image\">\r\n                        <img decoding=\"async\" width=\"1024\" height=\"523\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/1370X1-1024x523.jpg?wsr\" class=\"attachment-large size-large wp-post-image\" alt=\"WAN L\u00f6sungen f\u00fcr moderne Unternehmensnetzwerke\" loading=\"lazy\" srcset=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/1370X1-1024x523.jpg 1024w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/1370X1-300x153.jpg 300w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/1370X1-768x392.jpg 768w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/1370X1-1536x785.jpg 1536w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/1370X1-2048x1046.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/>                    <\/div>\r\n                                            <p>WAN<\/p>\r\n                                    <\/div>\r\n\r\n                <div class=\"content-container\">\r\n                    <h3 class=\"slide-title\">managed-sd-wan-provider-germany<\/h3>\r\n                    <div class=\"content-more-container\">\r\n                        <h3 class=\"slide-more\">Learn moreLearn more<\/h3>\r\n                    <\/div>\r\n                <\/div>\r\n\r\n            <\/a>\r\n        <\/div>\r\n                <div class=\"swiper-slide\">\r\n            <a href=\"https:\/\/www.savecall.de\/en\/sase-provider-comparison\/\">\r\n\r\n                <div class=\"image-container\">\r\n                    <div class=\"slide-image image\">\r\n                        <img decoding=\"async\" width=\"1024\" height=\"469\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Internet-min-1024x469.jpg?wsr\" class=\"attachment-large size-large wp-post-image\" alt=\"SAVECALL Business Internet mit Glasfaser, Standleitung, Richtfunk und SDSL f\u00fcr schnelle Unternehmenskonnektivit\u00e4t\" loading=\"lazy\" srcset=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Internet-min-1024x469.jpg 1024w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Internet-min-300x137.jpg 300w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Internet-min-768x352.jpg 768w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Internet-min-1536x704.jpg 1536w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Internet-min-2048x938.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/>                    <\/div>\r\n                                            <p>Internet<\/p>\r\n                                    <\/div>\r\n\r\n                <div class=\"content-container\">\r\n                    <h3 class=\"slide-title\">sase-provider-comparison<\/h3>\r\n                    <div class=\"content-more-container\">\r\n                        <h3 class=\"slide-more\">Learn moreLearn more<\/h3>\r\n                    <\/div>\r\n                <\/div>\r\n\r\n            <\/a>\r\n        <\/div>\r\n                <div class=\"swiper-slide\">\r\n            <a href=\"https:\/\/www.savecall.de\/en\/why-cloud-security-is-important\/\">\r\n\r\n                <div class=\"image-container\">\r\n                    <div class=\"slide-image image\">\r\n                        <img decoding=\"async\" width=\"1024\" height=\"416\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Cloud-Telefonie-min-1024x416.jpg?wsr\" class=\"attachment-large size-large wp-post-image\" alt=\"SAVECALL Cloud-Telefonanlage f\u00fcr flexible, skalierbare und standortunabh\u00e4ngige Unternehmenstelefonie\" loading=\"lazy\" srcset=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Cloud-Telefonie-min-1024x416.jpg 1024w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Cloud-Telefonie-min-300x122.jpg 300w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Cloud-Telefonie-min-768x312.jpg 768w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Cloud-Telefonie-min-1536x624.jpg 1536w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Cloud-Telefonie-min-2048x832.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/>                    <\/div>\r\n                                            <p>Voice<\/p>\r\n                                    <\/div>\r\n\r\n                <div class=\"content-container\">\r\n                    <h3 class=\"slide-title\">Why cloud security is important<\/h3>\r\n                    <div class=\"content-more-container\">\r\n                        <h3 class=\"slide-more\">Learn moreLearn more<\/h3>\r\n                    <\/div>\r\n                <\/div>\r\n\r\n            <\/a>\r\n        <\/div>\r\n                <div class=\"swiper-slide\">\r\n            <a href=\"https:\/\/www.savecall.de\/en\/second-acquisition-in-twelve-months-savecall-takes-over-landline-customers-from-bluestring\/\">\r\n\r\n                <div class=\"image-container\">\r\n                    <div class=\"slide-image image\">\r\n                        <img decoding=\"async\" width=\"1024\" height=\"431\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Firmenintegration1-small-1024x431.jpg?wsr\" class=\"attachment-large size-large wp-post-image\" alt=\"Savecall company integration\" loading=\"lazy\" srcset=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Firmenintegration1-small-1024x431.jpg 1024w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Firmenintegration1-small-300x126.jpg 300w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Firmenintegration1-small-768x323.jpg 768w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Firmenintegration1-small-1536x647.jpg 1536w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Firmenintegration1-small-2048x862.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/>                    <\/div>\r\n                                            <p>Partner<\/p>\r\n                                    <\/div>\r\n\r\n                <div class=\"content-container\">\r\n                    <h3 class=\"slide-title\">Second acquisition in twelve months: Savecall takes over landline customers from Bluestring<\/h3>\r\n                    <div class=\"content-more-container\">\r\n                        <h3 class=\"slide-more\">Learn moreLearn more<\/h3>\r\n                    <\/div>\r\n                <\/div>\r\n\r\n            <\/a>\r\n        <\/div>\r\n                <div class=\"swiper-slide\">\r\n            <a href=\"https:\/\/www.savecall.de\/en\/what-and-where-are-the-challenges-for-the-network-infrastructure-of-most-companies\/\">\r\n\r\n                <div class=\"image-container\">\r\n                    <div class=\"slide-image image\">\r\n                        <img decoding=\"async\" width=\"1024\" height=\"469\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Internet-min-1024x469.jpg?wsr\" class=\"attachment-large size-large wp-post-image\" alt=\"SAVECALL Business Internet mit Glasfaser, Standleitung, Richtfunk und SDSL f\u00fcr schnelle Unternehmenskonnektivit\u00e4t\" loading=\"lazy\" srcset=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Internet-min-1024x469.jpg 1024w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Internet-min-300x137.jpg 300w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Internet-min-768x352.jpg 768w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Internet-min-1536x704.jpg 1536w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Internet-min-2048x938.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/>                    <\/div>\r\n                                            <p>Internet<\/p>\r\n                                    <\/div>\r\n\r\n                <div class=\"content-container\">\r\n                    <h3 class=\"slide-title\">What and where are the challenges for the network infrastructure of most companies?<\/h3>\r\n                    <div class=\"content-more-container\">\r\n                        <h3 class=\"slide-more\">Learn moreLearn more<\/h3>\r\n                    <\/div>\r\n                <\/div>\r\n\r\n            <\/a>\r\n        <\/div>\r\n                <div class=\"swiper-slide\">\r\n            <a href=\"https:\/\/www.savecall.de\/en\/savecall-holding-gmbh-founded-clear-structure-strong-foundation-long-term-partnership\/\">\r\n\r\n                <div class=\"image-container\">\r\n                    <div class=\"slide-image image\">\r\n                        <img decoding=\"async\" width=\"1024\" height=\"469\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Internet-min-1024x469.jpg?wsr\" class=\"attachment-large size-large wp-post-image\" alt=\"SAVECALL Business Internet mit Glasfaser, Standleitung, Richtfunk und SDSL f\u00fcr schnelle Unternehmenskonnektivit\u00e4t\" loading=\"lazy\" srcset=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Internet-min-1024x469.jpg 1024w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Internet-min-300x137.jpg 300w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Internet-min-768x352.jpg 768w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Internet-min-1536x704.jpg 1536w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Internet-min-2048x938.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/>                    <\/div>\r\n                                            <p>Internet<\/p>\r\n                                    <\/div>\r\n\r\n                <div class=\"content-container\">\r\n                    <h3 class=\"slide-title\">SAVECALL Holding GmbH founded: Clear structure. Strong foundation. Long-term partnership.<\/h3>\r\n                    <div class=\"content-more-container\">\r\n                        <h3 class=\"slide-more\">Learn moreLearn more<\/h3>\r\n                    <\/div>\r\n                <\/div>\r\n\r\n            <\/a>\r\n        <\/div>\r\n                <div class=\"swiper-slide\">\r\n            <a href=\"https:\/\/www.savecall.de\/en\/mastering-shadow-ai-with-sase-security-and-transparency-for-gen-ai-in-the-company\/\">\r\n\r\n                <div class=\"image-container\">\r\n                    <div class=\"slide-image image\">\r\n                        <img decoding=\"async\" width=\"1024\" height=\"458\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/SASE-min-1024x458.jpg?wsr\" class=\"attachment-large size-large wp-post-image\" alt=\"SAVECALL SASE, Secure Access Service Edge ensuring safe, controlled, and reliable network access.\" loading=\"lazy\" srcset=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/SASE-min-1024x458.jpg 1024w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/SASE-min-300x134.jpg 300w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/SASE-min-768x343.jpg 768w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/SASE-min-1536x686.jpg 1536w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/SASE-min-2048x915.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/>                    <\/div>\r\n                                            <p>Security<\/p>\r\n                                    <\/div>\r\n\r\n                <div class=\"content-container\">\r\n                    <h3 class=\"slide-title\">Mastering Shadow AI with SASE: Security and transparency for Gen-AI in the company<\/h3>\r\n                    <div class=\"content-more-container\">\r\n                        <h3 class=\"slide-more\">Learn moreLearn more<\/h3>\r\n                    <\/div>\r\n                <\/div>\r\n\r\n            <\/a>\r\n        <\/div>\r\n                <div class=\"swiper-slide\">\r\n            <a href=\"https:\/\/www.savecall.de\/en\/10-advantages-of-mobile-device-management\/\">\r\n\r\n                <div class=\"image-container\">\r\n                    <div class=\"slide-image image\">\r\n                        <img decoding=\"async\" width=\"1024\" height=\"416\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Mobile-Device-Management-min-1024x416.jpg?wsr\" class=\"attachment-large size-large wp-post-image\" alt=\"Luftaufnahme einer K\u00fcstenregion als Symbolbild f\u00fcr standort\u00fcbergreifendes Mobile Device Management bei SAVECALL\" loading=\"lazy\" srcset=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Mobile-Device-Management-min-1024x416.jpg 1024w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Mobile-Device-Management-min-300x122.jpg 300w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Mobile-Device-Management-min-768x312.jpg 768w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Mobile-Device-Management-min-1536x624.jpg 1536w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Mobile-Device-Management-min-2048x832.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/>                    <\/div>\r\n                                            <p>Partner<\/p>\r\n                                    <\/div>\r\n\r\n                <div class=\"content-container\">\r\n                    <h3 class=\"slide-title\">10 advantages of mobile device management<\/h3>\r\n                    <div class=\"content-more-container\">\r\n                        <h3 class=\"slide-more\">Learn moreLearn more<\/h3>\r\n                    <\/div>\r\n                <\/div>\r\n\r\n            <\/a>\r\n        <\/div>\r\n                <div class=\"swiper-slide\">\r\n            <a href=\"https:\/\/www.savecall.de\/en\/insights-into-the-requirements-of-a-modern-workplace\/\">\r\n\r\n                <div class=\"image-container\">\r\n                    <div class=\"slide-image image\">\r\n                        <img decoding=\"async\" width=\"1024\" height=\"771\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Modern-Workplace-small-1024x771.jpg?wsr\" class=\"attachment-large size-large wp-post-image\" alt=\"Modern Workplace: digitaler Arbeitsplatz f\u00fcr Unternehmen mit Cloud und Collaboration\" loading=\"lazy\" srcset=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Modern-Workplace-small-1024x771.jpg 1024w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Modern-Workplace-small-300x226.jpg 300w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Modern-Workplace-small-768x578.jpg 768w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Modern-Workplace-small-1536x1157.jpg 1536w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Modern-Workplace-small-2048x1543.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/>                    <\/div>\r\n                                            <p>Internet<\/p>\r\n                                    <\/div>\r\n\r\n                <div class=\"content-container\">\r\n                    <h3 class=\"slide-title\">Insights into the requirements of a modern workplace<\/h3>\r\n                    <div class=\"content-more-container\">\r\n                        <h3 class=\"slide-more\">Learn moreLearn more<\/h3>\r\n                    <\/div>\r\n                <\/div>\r\n\r\n            <\/a>\r\n        <\/div>\r\n            <\/div>\r\n\r\n    <div class=\"swiper-pagination\"><\/div>\r\n    <div class=\"swiper-button-next\"><\/div>\r\n    <div class=\"swiper-button-prev\"><\/div>\r\n<\/div>\r\n\r\n<script>\r\nwindow.addEventListener('load', function() {\r\n    const sliders = 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style=\"padding-top:var(--wp--preset--spacing--30);padding-bottom:var(--wp--preset--spacing--30)\">\n<div class=\"wp-block-button more\"><a class=\"wp-block-button__link has-text-align-center wp-element-button\" href=\"\/blog\">More &#8230;<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull white-bg has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"margin-bottom:0\">\n<div class=\"wp-block-group alignwide header-plus-bottomborder logo-header is-content-justification-center is-nowrap is-layout-flex wp-container-core-group-is-layout-3b6f8b40 wp-block-group-is-layout-flex\" style=\"margin-top:var(--wp--preset--spacing--30);margin-bottom:var(--wp--preset--spacing--50);padding-top:var(--wp--preset--spacing--30);padding-bottom:var(--wp--preset--spacing--30)\">\n<h3 class=\"wp-block-heading has-text-align-center\" id=\"h-book-a-free-expert-consultation\" style=\"font-style:normal;font-weight:300\">Book a free expert consultation<\/h3>\n<\/div>\n\n\n\n<div style=\"max-width: 100%; margin: 0 auto; text-align: center;\">\n  <iframe loading=\"lazy\" src=\"https:\/\/outlook.office365.com\/book\/BookanExpertConsultation@savecall.de\/?ismsaljsauthenabled=true\" \n          width=\"100%\" height=\"1500\" style=\"border:none;\" allowfullscreen>\n  <\/iframe>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<h3 class=\"wp-block-heading has-text-align-center\" id=\"h-underlay-faqs\">Underlay &#8211; FAQs<\/h3>\n\n\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1779874942058\"><strong class=\"schema-faq-question\">What is an underlay and why does a business need it?<\/strong> <p class=\"schema-faq-answer\">An underlay is the physical internet or leased line connection at a business site that serves as foundation for all services running on top: cloud applications such as Microsoft 365, AWS or SAP, VoIP telephony, video conferencing, multi-site connectivity, backup, SD-WAN and SASE. The quality of the underlay significantly determines the performance, uptime and user experience of all applications running on top. A high-quality underlay is symmetric in upload and download, has a defined SLA and uses multiple parallel lines for resilience.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1779875085960\"><strong class=\"schema-faq-question\"><strong>Which technologies qualify as underlay?<\/strong><\/strong> <p class=\"schema-faq-answer\">The most important underlay technologies are business fibre for highest bandwidth and performance, leased lines with dedicated SLA and symmetric bandwidth, SDSL as a copper-based variant for older sites or smaller bandwidths, wireless point-to-point as a fast alternative without civil works where line of sight exists, and LTE or 5G as backup or initial access in rural regions. In modern setups, several technologies are deliberately combined per site, for example fibre primary plus mobile backup, to maximise resilience and performance.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1779875102296\"><strong class=\"schema-faq-question\">How much can businesses save on underlay?<\/strong> <p class=\"schema-faq-answer\">Through the SAVECALL procurement pool, businesses typically save up to 20 percent compared to directly negotiated conditions. We bundle the purchasing volume of over 1,400 clients against the carriers and check site-specifically which provider is available at which price. For larger setups with multi-site rollout or combined underlay mixes, savings potential is sometimes higher. We deliver a concrete savings indication within 5 working days of baseline analysis.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1779875117138\"><strong class=\"schema-faq-question\">What does an underlay cost per site?<\/strong> <p class=\"schema-faq-answer\">Costs depend strongly on bandwidth, technology and availability at the site. Business fibre with 100 Mbit\/s symmetric starts at 100 to 250 euros monthly, 1 Gbit\/s ranges from 400 to 1,500 euros. SDSL costs 200 to 600 euros depending on bandwidth. LTE or 5G as backup starts at 30 to 100 euros. Leased lines with dedicated SLA range from 500 to 4,000 euros depending on bandwidth. For critical sites, plan two lines from different carriers. Concrete pricing in the initial conversation.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1779875134193\"><strong class=\"schema-faq-question\"><strong><strong><strong>Why are multiple underlays per site worthwhile?<\/strong><\/strong><\/strong><\/strong> <p class=\"schema-faq-answer\">Multiple underlays per site dramatically increase uptime. If one line fails, a second takes over, ideally from a different carrier and via a different technology. This covers carrier outages, civil works and local incidents. Classic combinations are fibre + LTE backup, dual fibre from different carriers or fibre + wireless point-to-point at critical sites. With SD-WAN or SASE setups, both lines can be used actively in parallel and available bandwidth can be doubled.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1779875154337\"><strong class=\"schema-faq-question\">How quickly is an underlay available?<\/strong> <p class=\"schema-faq-answer\">LTE and 5G are productive within days. SDSL is available in 4 to 8 weeks. Fibre typically takes 8 to 16 weeks depending on in-house wiring and possible civil works. For complex sites with permit procedures or building connection works, 4 to 9 months are realistic. For fast rollouts, we recommend LTE or 5G as initial connection, later supplemented or replaced by fibre. SAVECALL coordinates availability checks, ordering, construction phases and cutover end-to-end across all carriers.<\/p> <\/div> <\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull cta-group white-bg has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"padding-top:var(--wp--preset--spacing--50);padding-bottom:var(--wp--preset--spacing--50)\">\n<div class=\"wp-block-group alignwide header-logo-no-border is-content-justification-center is-nowrap is-layout-flex wp-container-core-group-is-layout-868698fc wp-block-group-is-layout-flex\" style=\"padding-bottom:var(--wp--preset--spacing--50)\">\n<h4 id=\"h-one-contact-all-carriers\" class=\"wp-block-heading\" style=\"font-size:clamp(18.959px, 1.185rem + ((1vw - 3.2px) * 0.8), 30px);\">ONE Contact. ALL Carriers.<\/h4>\n\n\n\n<figure class=\"wp-block-image alignleft size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/08\/header-logo.svg\" alt=\"\" class=\"wp-image-334\" style=\"width:auto;height:50px\"\/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-3a88641f wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-group clickable-element has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<figure class=\"wp-block-image size-full\" style=\"margin-bottom:var(--wp--preset--spacing--25)\"><img loading=\"lazy\" decoding=\"async\" width=\"122\" height=\"83\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/08\/E-Mail.png\" alt=\"E-Mail Icon f\u00fcr SAVECALL E-Mail Kontaktadresse\" class=\"wp-image-738\" style=\"object-fit:cover\"\/><\/figure>\n\n\n\n<h6 class=\"wp-block-heading has-text-align-center has-contrast-color has-text-color has-link-color wp-elements-53\" id=\"h-kontakt-savecall-de\" style=\"font-style:normal;font-weight:500;text-decoration:none\"><a href=\"mailto:kontakt@savecall.de\" data-type=\"link\" data-id=\"kontakt@savecall.de\">kontakt@savecall.de<\/a><\/h6>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-group clickable-element has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<figure class=\"wp-block-image size-full\" style=\"margin-bottom:var(--wp--preset--spacing--10)\"><img loading=\"lazy\" decoding=\"async\" width=\"58\" height=\"119\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/08\/Phone.png\" alt=\"Telefon Icon f\u00fcr Kontakt zur SAVECALL Kundenhotline\" class=\"wp-image-744\" style=\"object-fit:cover\"\/><\/figure>\n\n\n\n<h6 class=\"wp-block-heading has-text-align-center has-contrast-color has-text-color has-link-color wp-elements-54\" id=\"h-49892199140\" style=\"font-style:normal;font-weight:500;text-decoration:none\"><a href=\"tel:+49892199140\" data-type=\"link\" data-id=\"kontakt@savecall.de\">+49892199140<\/a><\/h6>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-group clickable-element has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<figure class=\"wp-block-image size-full\" style=\"margin-bottom:var(--wp--preset--spacing--25)\"><img loading=\"lazy\" decoding=\"async\" width=\"102\" height=\"94\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/08\/Calendar.png\" alt=\"Kalender Icon f\u00fcr Terminbuchung bei SAVECALL\" class=\"wp-image-746\" style=\"object-fit:cover\"\/><\/figure>\n\n\n\n<h6 class=\"wp-block-heading has-text-align-center has-contrast-color has-text-color has-link-color wp-elements-55\" id=\"h-book-an-online-call\" style=\"font-style:normal;font-weight:500;text-decoration:none\"><a href=\"https:\/\/bookings.cloud.microsoft\/book\/BookanExpertConsultation@savecall.de\/?ismsaljsauthenabled\">Book an online call<\/a><\/h6>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull clickable-element faq-group has-savecall-blue-background-color has-background has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"padding-top:0;padding-bottom:0\">\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-3a88641f wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-stretch is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:70%\">\n<div class=\"wp-block-group has-global-padding is-content-justification-left is-layout-constrained wp-container-core-group-is-layout-236ffaf5 wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading has-base-color has-text-color has-link-color wp-elements-56\" id=\"h-faq\" style=\"font-size:clamp(75.53px, 4.721rem + ((1vw - 3.2px) * 6.846), 170px);font-style:normal;font-weight:400\">+FAQ<\/h2>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"padding-top:var(--wp--preset--spacing--50);padding-bottom:var(--wp--preset--spacing--50);flex-basis:30%\">\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group alignwide is-content-justification-center is-nowrap is-layout-flex wp-container-core-group-is-layout-fb107a94 wp-block-group-is-layout-flex\" style=\"padding-bottom:0\">\n<h4 class=\"wp-block-heading has-base-color has-text-color has-link-color has-large-font-size wp-elements-57\" id=\"h-you-ask\" style=\"font-style:normal;font-weight:300\">You ask.<\/h4>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignwide is-content-justification-center is-nowrap is-layout-flex wp-container-core-group-is-layout-809f9be1 wp-block-group-is-layout-flex\" style=\"padding-bottom:var(--wp--preset--spacing--20)\">\n<figure class=\"wp-block-image alignleft size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/08\/savecall-logo-white.svg\" alt=\"\" class=\"wp-image-769\" style=\"width:auto;height:56px\"\/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading has-base-color has-text-color has-link-color has-large-font-size wp-elements-58\" id=\"h-answers\" style=\"font-style:normal;font-weight:300\">answers.<\/h4>\n<\/div>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-b29d4327 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button white\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.savecall.de\/faq\/\">Learn more<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Premium Internet as Underlay Price and availability check Global networking. Stable basis. Maximum control. Underlay &#8211; The basis of a stable IT infrastructure Slow connections, outages or bottlenecks in the network can slow down business processes and cost productivity. A stable IT infrastructure is crucial for transferring data securely, quickly and reliably &#8211; between locations, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-no-title","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-16761","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.3 (Yoast SEO v26.3) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Premium Internet as Underlay | SAVECALL<\/title>\n<meta name=\"description\" content=\"Underlay as foundation of stable IT infrastructure: compare fibre, leased line and mobile objectively. Save up to 20% with SAVECALL.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.savecall.de\/en\/underlay\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Underlay\" \/>\n<meta property=\"og:description\" content=\"Underlay as foundation of stable IT infrastructure: compare fibre, leased line and mobile objectively. Save up to 20% with SAVECALL.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.savecall.de\/en\/underlay\/\" \/>\n<meta property=\"og:site_name\" content=\"IT- &amp; Telekommunikationsl\u00f6sungen f\u00fcr Unternehmen | Savecall\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/Savecall\/\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-28T11:33:07+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/08\/header-logo.svg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"20 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":[\"WebPage\",\"FAQPage\"],\"@id\":\"https:\/\/www.savecall.de\/en\/underlay\/\",\"url\":\"https:\/\/www.savecall.de\/en\/underlay\/\",\"name\":\"Premium Internet as Underlay | SAVECALL\",\"isPartOf\":{\"@id\":\"https:\/\/www.savecall.de\/en\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.savecall.de\/en\/underlay\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.savecall.de\/en\/underlay\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/08\/header-logo.svg\",\"datePublished\":\"2025-08-14T10:57:47+00:00\",\"dateModified\":\"2026-05-28T11:33:07+00:00\",\"description\":\"Underlay as foundation of stable IT infrastructure: compare fibre, leased line and mobile objectively. 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A high-quality underlay is symmetric in upload and download, has a defined SLA and uses multiple parallel lines for resilience.\",\"inLanguage\":\"en-US\"},\"inLanguage\":\"en-US\"},{\"@type\":\"Question\",\"@id\":\"https:\/\/www.savecall.de\/en\/underlay\/#faq-question-1779875085960\",\"position\":2,\"url\":\"https:\/\/www.savecall.de\/en\/underlay\/#faq-question-1779875085960\",\"name\":\"Which technologies qualify as underlay?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The most important underlay technologies are business fibre for highest bandwidth and performance, leased lines with dedicated SLA and symmetric bandwidth, SDSL as a copper-based variant for older sites or smaller bandwidths, wireless point-to-point as a fast alternative without civil works where line of sight exists, and LTE or 5G as backup or initial access in rural regions. 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The quality of the underlay significantly determines the performance, uptime and user experience of all applications running on top. A high-quality underlay is symmetric in upload and download, has a defined SLA and uses multiple parallel lines for resilience.","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.savecall.de\/en\/underlay\/#faq-question-1779875085960","position":2,"url":"https:\/\/www.savecall.de\/en\/underlay\/#faq-question-1779875085960","name":"Which technologies qualify as underlay?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"The most important underlay technologies are business fibre for highest bandwidth and performance, leased lines with dedicated SLA and symmetric bandwidth, SDSL as a copper-based variant for older sites or smaller bandwidths, wireless point-to-point as a fast alternative without civil works where line of sight exists, and LTE or 5G as backup or initial access in rural regions. 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