{"id":22656,"date":"2026-10-16T11:37:22","date_gmt":"2026-10-16T09:37:22","guid":{"rendered":"https:\/\/www.savecall.de\/?p=22656"},"modified":"2026-10-09T11:44:58","modified_gmt":"2026-10-09T09:44:58","slug":"sd-wan-und-sase-10-fragen-an-ihren-managed-service-anbieter-2","status":"publish","type":"post","link":"https:\/\/www.savecall.de\/en\/sd-wan-und-sase-10-fragen-an-ihren-managed-service-anbieter-2\/","title":{"rendered":"SD-WAN and SASE: 10 Questions to Ask Your Managed Service Provider"},"content":{"rendered":"\n

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SD-WAN and SASE: 10 Questions to Ask Your Managed Service Provider<\/h1>\n<\/div>\n\n\n\n

Trusted Advisor for IT & Telecommunications Sourcing<\/h3>\n<\/div>\n\n\n\n
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Assess. Compare. Decide.<\/h2>\n<\/div>\n<\/div>\n\n\n\n
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Choosing the Right MSP<\/h2>\n\n\n\n
The value of SD-WAN and SASE depends heavily on who implements and operates the technology.<\/h6>\n\n\n\n
SD-WAN and SASE are now the target architecture for many enterprise networks<\/a>. They connect sites, remote users and cloud resources more flexibly, more scalably and with more deeply integrated security than classic MPLS infrastructures. But the technology alone does not determine success.<\/p>\n\n\n\n
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An unsuitable managed service provider can undermine even a strong architecture: through a lack of experience, incomplete SLAs or missing global reach. The following ten questions help you tell the right providers from the wrong ones.<\/p>\n\n\n\n
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Consultation<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n
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Table of Contents<\/h3>\n\n\n\n
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Why the Choice of Provider Matters<\/a><\/li>\n\n\n\n
Questions 1 to 3: Experience, Security, Reach<\/a><\/li>\n\n\n\n
Questions 4 to 6: Performance, Deployment, Growth<\/a><\/li>\n\n\n\n
Questions 7 and 8: Transparency and SLAs<\/a><\/li>\n\n\n\n
Questions 9 and 10: Innovation and Support<\/a><\/li>\n\n\n\n
Checklist for Your MSP Partner<\/a><\/li>\n\n\n\n
How SAVECALL Supports You<\/a> <\/li>\n\n\n\n
Conclusion<\/a><\/li>\n\n\n\n
FAQ<\/a><\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n
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Why the Choice of Provider Determines Success<\/h3>\n\n\n\n
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Choosing a managed service provider (MSP) for SD-WAN and SASE is far more than a technical procurement question. It lays the foundation for network performance, security architecture and operational agility for years to come.<\/p>\n\n\n\n
The ten questions in this guide sum up what IT decision-makers should clarify during selection. That way, the decision rests on a solid basis and does not have to be corrected in live operation. The starting point is what a managed SD-WAN service provider<\/a> takes on in principle.<\/p>\n\n\n\n
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Questions 1 to 3: Experience, Security and Global Reach<\/h3>\n\n\n\n
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The first three questions establish whether the provider masters the basics: project experience, integrated security and a robust carrier network.<\/p>\n\n\n\n
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1. What proven expertise does the provider bring?<\/strong> Ask for reference projects with SD-WAN and SASE in comparable enterprise environments. Certifications, vendor partnerships and the depth of the technical team are reliable indicators.<\/li>\n\n\n\n
2. How does the provider secure your network infrastructure?<\/strong> Security belongs in the core offering, not in an add-on. Ask about threat detection, encryption standards, Zero Trust concepts and how shadow IT and unmanaged devices are handled.<\/li>\n\n\n\n
3. Does the provider have a global footprint, and with which carriers?<\/strong> For international sites, the carrier partnerships in the background and availability in your target regions are what count. Primary and redundant connections should be technologically diverse, for example fixed line combined with mobile.<\/li>\n<\/ul>\n\n\n\n
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The third question in particular is often underestimated, because SASE only works as well as the underlay<\/a> beneath it.<\/p>\n\n\n\n
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$\"Operator$ <\/figure>\n\n\n\n
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Questions 4 to 6: Performance, Deployment and Growth<\/h3>\n\n\n\n
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The next three questions focus on day-to-day operation and on whether the solution grows with your company.<\/p>\n\n\n\n
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4. How does the provider optimize network performance over time?<\/strong> A one-off implementation is not enough. Ask about traffic routing, quality of service and application-specific prioritization. Good providers steer traffic dynamically and continuously adapt routing to network conditions.<\/li>\n\n\n\n
5. Which deployment models are available?<\/strong> Clarify whether the provider supports cloud-based, on-premises and hybrid models. This flexibility is crucial when different site types, legacy systems or regulatory requirements come together.<\/li>\n\n\n\n
6. How does the provider handle growth and technological change?<\/strong> Check how quickly new sites can be connected and how capacity growth is handled. New technologies such as AI-driven traffic management or new security architectures should integrate without breaking the architecture.<\/li>\n<\/ul>\n\n\n\n
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Questions 7 and 8: Transparency and Binding SLAs<\/h3>\n\n\n\n
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Transparency and contractual commitment decide whether you stay in control of your network.<\/p>\n\n\n\n
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7. What transparency and control options do you get?<\/strong> Visibility is not a nice-to-have. Ask about the management portal, monitoring, reporting and co-management options<\/a>. Your IT team should be able to adjust policies on its own, without involving support every time.<\/li>\n\n\n\n
8. How are SLAs defined, and what happens in case of breaches?<\/strong> Availability and performance guarantees must be clear and enforceable. Look at availability values, mean time to repair (MTTR), latency limits and the consequences of SLA breaches. Blanket wording without an escalation path is a warning sign.<\/li>\n<\/ul>\n\n\n\n
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Which metrics should actually be visible in the portal is shown in the article on WAN monitoring and visibility in operation<\/a>.<\/p>\n\n\n\n
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Questions 9 and 10: Innovation and Support When It Counts<\/h3>\n\n\n\n
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The last two questions concern the partnership over the entire contract term.<\/p>\n\n\n\n
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9. How does the provider approach innovation and technology development?<\/strong> SD-WAN and SASE are not static products. Ask how the provider integrates new developments such as agent-based AI functions, new security standards or changing cloud architectures, and how quickly customers benefit.<\/li>\n\n\n\n
10. How is support organized, and who is your contact in an emergency?<\/strong> In network operations, every minute counts. Clarify support channels, escalation paths and whether you have a dedicated contact. Otherwise you will explain with every call who you are and what your infrastructure does.<\/li>\n<\/ul>\n\n\n\n
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Checklist: What a Strong MSP Partner Brings<\/h3>\n\n\n\n
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The ten questions can be condensed into a compact checklist. A strong partner meets each of these points verifiably.<\/p>\n\n\n\n
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Experience:<\/strong> proven implementation of SD-WAN and SASE in enterprise environments<\/li>\n\n\n\n
Security:<\/strong> integrated concept with Zero Trust, ZTNA, NGFW and CASB as standard<\/li>\n\n\n\n
Carrier network:<\/strong> global carrier partnerships with a technologically diverse redundancy architecture<\/li>\n\n\n\n
Performance:<\/strong> dynamic traffic management with QoS and application-specific prioritization<\/li>\n\n\n\n
Deployment:<\/strong> flexible models, cloud-native, hybrid or on-premises<\/li>\n\n\n\n
Scalability:<\/strong> growth without breaking the architecture, even through technological change<\/li>\n\n\n\n
Transparency:<\/strong> central management portal with a co-management option for internal IT teams<\/li>\n\n\n\n
SLAs:<\/strong> clear, enforceable commitments with defined escalation paths<\/li>\n\n\n\n
Roadmap:<\/strong> transparency and demonstrable investment in technological development<\/li>\n\n\n\n
Support:<\/strong> dedicated single point of contact with guaranteed response times<\/li>\n<\/ul>\n\n\n\n
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How SAVECALL Supports You <\/h3>\n\n\n\n
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As a carrier- and vendor-neutral sourcing partner, SAVECALL helps IT decision-makers compare SD-WAN and SASE offerings in a structured way. The goal is the managed service provider that fits your requirements, not a product agenda.<\/p>\n\n\n\n
With access to more than 80 carrier partners worldwide and experience from international enterprise network projects, we bring the market knowledge that internal teams rarely build up in day-to-day business. This lets us spot typical pitfalls in choosing SD-WAN<\/a> early.<\/p>\n\n\n\n
All the major carriers worldwide. One portal. One SPOC. One invoice.<\/p>\n\n\n\n
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Conclusion: The Right Questions Prevent Costly Corrections<\/strong><\/h3>\n\n\n\n<\/div>\n\n\n\n
Choosing the right managed service provider for SD-WAN and SASE is not a routine decision. Those who ask the right questions, obtain references early and scrutinize SLAs lay the groundwork for a network architecture that grows with the company over the long term. Those who rush this step risk bad investments, performance gaps and an operational dependency that can only be reversed with considerable effort.<\/p>\n\n\n\n
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Consultation<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n
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$\"Frank$ <\/figure>\n<\/div>\n\n\n\n
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Written by<\/p>\n\n\n\n
Frank Frommknecht<\/h3>\n\n\n\n
Key Account Consultant, SAVECALL<\/strong><\/p>\n\n\n\n
Has supported companies for over 20 years in choosing and optimizing their connectivity solutions. His focus: making complex telecommunications understandable from the customer’s point of view, and finding the strategically right solution.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n
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$\"SAVECALL$ <\/figure>\n\n\n\n
Free Expert Consultation<\/a><\/h3>\n\n\n\n
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Book now<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n
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Sources<\/h3>\n\n\n\n
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https:\/\/www.bsi.bund.de\/EN\/Themen\/Unternehmen-und-Organisationen\/Informationen-und-Empfehlungen\/Zero-Trust\/zero-trust.html<\/a><\/li>\n\n\n\n
https:\/\/csrc.nist.gov\/pubs\/sp\/800\/207\/final<\/a><\/li>\n\n\n\n
https:\/\/www.mplify.net\/service-standards\/overlay-services\/sd-wan\/<\/a><\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n
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Frequently Asked Questions about Choosing an SD-WAN and SASE MSP<\/h2>\n<\/div>\n<\/div>\n\n\n\n
What is a managed service provider for SD-WAN and SASE?<\/strong>
A managed service provider for SD-WAN and SASE plans, implements and operates a company’s network and security overlay as a service. This covers connecting sites, remote users and cloud resources, steering traffic and integrated security. The provider handles monitoring, updates and incident resolution according to agreed SLAs. For the company, this means less operational effort, but also a close dependency. That is why it pays to check the provider’s experience, security concept, carrier reach and support carefully before signing a contract.<\/p> <\/div>
Why is the choice of provider so critical for SD-WAN and SASE?<\/strong>
Because the value of SD-WAN and SASE depends heavily on who implements and operates the technology. An unsuitable provider can undermine even a technically strong architecture, for example through a lack of experience, incomplete SLAs or missing global reach. The decision lays the foundation for network performance, security architecture and operational agility for years to come. Mistakes often only show up in live operation and are then costly to correct. A structured review before signing is therefore the cheapest moment to gain clarity.<\/p> <\/div>
What should I look for in the SLAs of an SD-WAN provider?<\/strong>
SLAs must be clear and enforceable. Above all, check the committed availability values, the mean time to repair (MTTR), latency limits and the consequences of SLA breaches. A defined escalation path is just as important: who is responsible in the event of an incident, and after what time is it escalated? Blanket wording without measurable values or without consequences for breaches is a warning sign. Also ask to see how SLA compliance is transparently documented in the portal or in reporting.<\/p> <\/div>
Which security functions should a SASE provider offer as standard?<\/strong>
Security should be an integral part of the offering, not an add-on. A strong provider brings an end-to-end concept with Zero Trust, Zero Trust Network Access (ZTNA), next-generation firewall (NGFW) and cloud access security broker (CASB). Also ask about threat detection mechanisms, encryption standards and how shadow IT and unmanaged devices are handled. What matters is that these functions are managed centrally and can be aligned with your internal security policies.<\/p> <\/div>
What does co-management mean for SD-WAN and SASE?<\/strong>
Co-management means that the managed service provider is responsible for operations, while your internal IT team keeps its own control rights. Through a central management portal, the team can adjust policies, view monitoring data and pull reports without contacting support for every change. This creates transparency and speed in day-to-day work. Clarify in advance which rights your team actually receives, how changes are documented and who is responsible for a misconfiguration. Co-management suits companies with in-house network expertise in particular.<\/p> <\/div>
How does SAVECALL help in choosing an SD-WAN and SASE provider?<\/strong>
SAVECALL is a carrier- and vendor-neutral sourcing partner and compares SD-WAN and SASE offerings in a structured way, without a product agenda of its own. With access to more than 80 carrier partners worldwide and experience from international enterprise network projects, we assess providers against criteria such as experience, security concept, carrier reach, SLAs and support. You get a neutral overview of which managed service provider fits your requirements. For an initial conversation, you can reach SAVECALL via the booking page on savecall.de.<\/p> <\/div> <\/div>\n\n\n\n
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