Migrate Skype for Business to Teams

Improve connectivity and enhance productivity

With support for Skype for Business (SfB) coming to an end, now is the time to re-evaluate your communications strategy. Microsoft Teams is the natural successor, providing a unified platform for messaging, meetings, collaboration, and enterprise-grade PSTN calling.

Migrating to Teams unlocks greater flexibility, cost savings, and scalability. As organisations continue to embrace cloud-first strategies, moving away from traditional on-premise telephony is a logical and forward-thinking step.

At Nasstar, we’ve helped organisations transition from Skype for Business to Microsoft Teams with minimal disruption and maximum value. We also know that migration isn’t always immediately possible due to regulatory, technical, or operational constraints. In these cases, Skype for Business Server Subscription Edition can be implemented, maintaining business continuity while preparing for a full migration.

Where possible, we recommend modernising your telephony environment with Microsoft Teams and enabling calling through solutions like Operator Connect, Direct Routing, or Microsoft Calling Plans. And when a phased approach is required, Nasstar is here to support you with secure, strategic alternatives every step of the way.

Key features

Microsoft Teams has quickly become Microsoft’s flagship platform for communication and collaboration. 

Building on the foundation laid by Skype for Business, Teams has evolved to offer far more, integrating channels for team collaboration, app extensibility, and native integration with the wider Microsoft 365 suite.

Unified communication

One platform for chat, meetings, calls, and collaboration

Cloud-based calling

Modern telephony options with Teams Phone, including Operator Connect, Direct Routing, and Microsoft Calling Plans

Microsoft 365 integration

Deep integration with tools like Outlook, SharePoint, and OneDrive

Enhanced collaboration

Persistent chat, file sharing, co-authoring, and team channels for better cross-functional teamwork

Enterprise-grade security

Built-in compliance, encryption, and governance controls to meet organisational security needs

Related services

Migrating to Microsoft Teams offers a significant upgrade to SfB - not only in functionality but also in integration. Teams works natively with the full Microsoft 365 suite, enabling your organisation to streamline processes, reduce app switching, and gain valuable insights through Microsoft’s advanced analytics and AI capabilities. 

Microsoft Teams

Harnessing the immense power of collaboration.

Microsoft Cloud

Solving complex business challenges with Azure.

Microsoft 365

Powerful tools for collaboration and productivity.

Why choose Nasstar?

Nasstar is a trusted Microsoft Solutions Partner with deep expertise in unified communications and cloud transformation. We’ve helped organisations of all sizes navigate the complexities of moving from Skype for Business to Microsoft Teams.

Our accreditations

We’re proud to be Microsoft-accredited across key areas, from Azure innovation and AI to Modern Work, Security, DevOps, and more. You can trust our expertise in driving digital transformation that delivers real impact.

Digital & App Innovation Azure

DevOps with GitHub

Modern Work

Adoption & Change Management

Calling for Microsoft Teams

Meeting and Meeting Rooms for Microsoft Teams

Data & AI Azure

Infra and Database Migration

Security Azure

Cloud Security

Threat Protection

Infrastructure Azure

Networking Services

Infra and Database Migration

Azure Virtual Desktop

Whatourexpertsays...

The move from Skype for Business to Microsoft Teams is more than a platform upgrade, it’s a shift towards a more integrated, agile, and future-proof way of working. We’ve seen first-hand how migrating to Teams reduces friction across business communication, enhances productivity, and unlocks the full potential of the Microsoft ecosystem. At Nasstar, we combine deep technical expertise with a strong focus on user experience to ensure your migration is smooth, secure, and strategically aligned with your goals.

Ash WardComms Capability Lead, Nasstar

We’re more than numbers, but for those keeping count

10+

years Microsoft Partner

320+

Azure, AI, Modern Work, Business Apps & Security certifications

5

Microsoft Partner of the Year awards

45+

dedicated Microsoft experts

37+

certified Copilot Champions

FAQs

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Skype for Business 2015 and 2019 both reach end of life in Oct 2025. After that point Microsoft will no longer provide technical support for these products, including: 

- Technical support for problems that may occur. 

- Bug fixes for issues that are discovered and that may impact the stability and usability of the server. 

- Security fixes for vulnerabilities that are discovered and that may make the server vulnerable to security breaches 

​Organisations are encouraged to transition to Microsoft Teams, which offers enhanced communication and collaboration features.​ 

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