{"id":17043,"date":"2023-01-03T11:25:41","date_gmt":"2023-01-03T10:25:41","guid":{"rendered":"https:\/\/www.savecall.de\/digital-transformation-sdn-naas\/"},"modified":"2026-04-23T13:13:42","modified_gmt":"2026-04-23T11:13:42","slug":"digital-transformation-sdn-naas","status":"publish","type":"post","link":"https:\/\/www.savecall.de\/en\/digital-transformation-sdn-naas\/","title":{"rendered":"Digital transformation: SDN & NaaS"},"content":{"rendered":"\n

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Digital transformation: SDN & NaaS<\/h1>\n<\/div>\n\n\n\n

Trusted Advisor for IT & Telecommunications Sourcing<\/h3>\n<\/div>\n\n\n\n
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Why Network-as-a-Service (NaaS) is revolutionizing fibre optic networks<\/h2>\n<\/div>\n<\/div>\n\n\n\n
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How automation & SDN make operations more efficient & scalable<\/h3>\n\n\n\n
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The lack of skilled workers and resources is forcing companies to automate their network infrastructures. Traditional, manual interventions are prone to errors and slow down digitalization. Network-as-a-Service (NaaS)<\/a> provides the necessary agility by combining Software Defined Networking (SDN)<\/a>, programmable networks and API-based control. <\/p>\n\n\n\n
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How NaaS is changing the fiber optic market:<\/strong><\/p>\n\n\n\n
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Software-Defined Networking:<\/strong> SDN enables autonomous configuration, repair and scaling – supported by AI and automation.<\/li>\n\n\n\n
Virtual connectivity:<\/strong> Network functions can be provided within minutes, without physical intervention on site.<\/li>\n\n\n\n
Transparency & control:<\/strong> Companies receive real-time insights into bandwidth, utilization and performance.<\/li>\n\n\n\n
On-demand services:<\/strong> Capacities can be booked dynamically – such as wavelengths or Ethernet connections at the click of a button.<\/li>\n\n\n\n
Agility for the cloud:<\/strong> data center connections and cloud couplings become flexible, secure and scalable.<\/li>\n<\/ul>\n\n\n\n
The question:<\/strong> How long will you continue to rely on manual network configuration when automation has long been the standard?<\/em><\/p>\n<\/div>\n\n\n\n
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Book a consultation<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n
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>20%
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Learn more<\/a><\/h5>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n
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99,99%
Availability<\/h2>\n<\/div>\n\n\n\n
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Learn more<\/a><\/h5>\n<\/div>\n<\/div>\n\n\n\n
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24\/7
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Contact<\/a><\/h5>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n
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Why is Network-as-a-Service important for fiber optic infrastructures?<\/p>\n\n\n\n
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Manual intervention in IT is usually neither efficient nor promising. Most companies lack employees and know-how. This means that they often do not have the necessary resources to keep pace with new technologies and requirements. <\/p>\n\n\n\n
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SDN (Software Defined Networking) finds its way into IT<\/p>\n\n\n\n
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The search has always been on for ways to reduce human intervention in IT. SDN (Software Defined Networking) has long been used in data centers and in the cloud, where it has also proven its worth. Autonomous configuration and repair, supported by AI (artificial intelligence), make systems adaptable and flexible. Networking-as-a-Service (NaaS) brings Software Defined Networking (SDN), programmable networks and API-based operation into the daily work of IT administrators: configuration and problem solving are largely done by code, not by humans. On-site deployment for troubleshooting or capacity expansion is no longer necessary. <\/p>\n\n\n\n
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Forecast for 2023<\/p>\n\n\n\n
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We assume that fiber optic network providers will work intensively this year to offer their customers Networking-as-a-Service. This involves needs-based solutions for important requirements, such as cloud connectivity or data center connections. The aim is to make connectivity virtual and therefore virtually seamless, with sufficient capacity and redundancy to handle changes automatically and reroute in the event of failures. Powerful automation allows customers to commission network facilities in minutes, reconfigure them in seconds and have full visibility and control over their network infrastructure. <\/p>\n\n\n\n
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On-demand connections<\/p>\n\n\n\n
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Companies seeking better control over bandwidth utilization and capacity management should turn to on-demand services. Providing wavelengths or Ethernet connections as programmable capacity on demand gives companies additional agility. <\/p>\n\n\n\n
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In the next post, we’ll explore how network providers will build on NaaS capabilities by extending and accelerating self-service capabilities.<\/p>\n\n\n\n
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Free advice<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n
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Why<\/h2>\n\n\n\n
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Telecom & IT sourcing. Worldwide. Carrier-independent.<\/h3>\n\n\n\n
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Selection & operation of worldwide connectivity & cloud infrastructure. Without vendor risk & unnecessary costs.<\/p>\n\n\n\n
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80+ carriers worldwide<\/li>\n\n\n\n
One point of contact<\/li>\n\n\n\n
One SLA<\/li>\n\n\n\n
One portal: mySAVECALL<\/li>\n\n\n\n
Min. 20% savings<\/li>\n<\/ul>\n<\/div>\n\n\n\n
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Book a consultation<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n
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25+
years of experience<\/h2>\n<\/div>\n\n\n\n
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40+
Employees<\/h2>\n<\/div>\n\n\n\n
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80+
Partner<\/h2>\n<\/div>\n\n\n\n
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Learn more<\/a><\/h5>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n
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1400+ Clients<\/h2>\n<\/div>\n\n\n\n
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Learn more<\/a><\/h5>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n
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Trusted Advisor for IT & Telecommunications Sourcing<\/h2>\n\n\n\n
$\"\"$ <\/figure>\n<\/div>\n\n\n\n
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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-embedwrapper\">\n<iframe loading=\"lazy\" title=\"SD-WAN Vorteile | 06 SD-WAN erkl\u00e4rt - Savecall #sdwan #consulting #telecommunications\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/Q-jacsYkT4s?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-embedwrapper\">\n<iframe loading=\"lazy\" title=\"Wie funktioniert SD-WAN? | 05 SD-WAN erkl\u00e4rt - Savecall #sdwan #explainer #telecommunications\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/dm7t_VjRrZM?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-embedwrapper\">\n<iframe loading=\"lazy\" title=\"SD-WAN Rollout, aber wie? | 07 SD-WAN erkl\u00e4rt - Savecall #sdwan #explainer #telecommunications\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/iF4iX-MjtI0?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\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 – & 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\/when-the-network-becomes-the-bottleneck-5-warning-signs-of-an-outdated-connectivity-model\/\">\r\n\r\n <div class=\"image-container\">\r\n <div class=\"slide-image image\">\r\n <img decoding=\"async\" width=\"1000\" height=\"668\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Nikolaus-von-Johnston-Portraet-2-small-min.jpg?wsr\" class=\"attachment-large size-large wp-post-image\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Nikolaus-von-Johnston-Portraet-2-small-min.jpg 1000w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Nikolaus-von-Johnston-Portraet-2-small-min-300x200.jpg 300w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Nikolaus-von-Johnston-Portraet-2-small-min-768x513.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/> <\/div>\r\n <p>The company<\/p>\r\n <\/div>\r\n\r\n <div class=\"content-container\">\r\n <h3 class=\"slide-title\">When the Network Becomes the Bottleneck: 5 Warning Signs of an Outdated Connectivity Model<\/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-at-leat-con-2026\/\">\r\n\r\n <div class=\"image-container\">\r\n <div class=\"slide-image image\">\r\n <img decoding=\"async\" width=\"1000\" height=\"668\" src=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Nikolaus-von-Johnston-Portraet-2-small-min.jpg?wsr\" class=\"attachment-large size-large wp-post-image\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Nikolaus-von-Johnston-Portraet-2-small-min.jpg 1000w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Nikolaus-von-Johnston-Portraet-2-small-min-300x200.jpg 300w, https:\/\/www.savecall.de\/wp-content\/uploads\/2025\/09\/Nikolaus-von-Johnston-Portraet-2-small-min-768x513.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/> <\/div>\r\n <p>The company<\/p>\r\n <\/div>\r\n\r\n <div class=\"content-container\">\r\n <h3 class=\"slide-title\">Savecall at leat con 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\/savecall-at-the-2026-colt-charity-bike-ride\/\">\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>Partner<\/p>\r\n <\/div>\r\n\r\n <div class=\"content-container\">\r\n <h3 class=\"slide-title\">SAVECALL at the 2026 Colt Charity Bike Ride<\/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\/globale-internet-beschaffung-warum-inhouse-sourcing-oft-teurer-wird-als-gedacht\/\">\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\">Globale Internet-Beschaffung: Warum Inhouse-Sourcing oft teurer wird als gedacht<\/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-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 & 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’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>\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 = document.querySelectorAll('.acf-post-slider');\r\n sliders.forEach(slider => {\r\n const nextEl = slider.querySelector('.swiper-button-next');\r\n const prevEl = slider.querySelector('.swiper-button-prev');\r\n\r\n new Swiper(slider, {\r\n slidesPerView: 1,\r\n spaceBetween: 20,\r\n loop: true,\r\n autoplay: { delay: 3000 },\r\n history: {\r\n enabled: false,\r\n },\r\n navigation: {\r\n nextEl: nextEl || null,\r\n prevEl: prevEl || null,\r\n },\r\n breakpoints: {\r\n 768: { slidesPerView: 3 },\r\n 1024: { slidesPerView: 4 },\r\n },\r\n });\r\n });\r\n});\r\n<\/script>\r\n<\/div>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-c8bf5bf9 wp-block-buttons-is-layout-flex\" 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-buttonlink has-text-align-center wp-element-button\" href=\"\/blog\">More …<\/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 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 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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-23\" 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-24\" 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-25\" 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-26\" id=\"h-faq\" style=\"font-size:clamp(75.53px, 4.721rem + ((1vw - 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Traditional, manual interventions are prone to errors and slow down […]<\/p>\n","protected":false},"author":1,"featured_media":14880,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[32],"tags":[],"class_list":["post-17043","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-internet-en"],"acf":[],"yoast_head":"\n<title>Network-as-a-Service: the future for fiber optic networks<\/title>\n<meta name=\"description\" content=\"SAVECALL shows how NaaS and SDN automate fiber infrastructures, enable on-demand connectivity & make networks more efficient.\" \/>\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\/digital-transformation-sdn-naas\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta 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