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Skype for Business server OS upgrade

UtauyoNASE 3,021 Reputation points
2025-01-21T14:00:45.0866667+00:00

i am seeking for information and help to upgrade StandAlone Skype for Business server OS upgrade from 2012 R2 to 2019. Is there something i need to be aware of

Microsoft 365 and Office | Skype for Business | Windows
Microsoft 365 and Office | Skype for Business | Windows

A Microsoft communications service that provides communications capabilities across presence, instant messaging, audio/video calling, and an online meeting experience that includes audio, video, and web conferencing.

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JimmyYang-MSFT 58,776 Reputation points Moderator
2025-01-22T08:49:15.9266667+00:00

@UtauyoNASE

It recommends you build up a new SFB Server pool running on Windows 2019, and then migrate the users to it. When you install Skype for Business 2015 in Windows 2019, please make sure Skype for Business Cumulative Update 9 or later. For more details, you can refer to:

https://learn.microsoft.com/en-us/skypeforbusiness/plan-your-deployment/requirements-for-your-environment/server-requirements#operating-systems-for-skype-for-business-server-2015


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