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Skype for Business Blog
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Skype for Business Server Subscription Edition (SE) is now available

Paulkwo's avatar
Paulkwo
Icon for Microsoft rankMicrosoft
Jul 01, 2025
We are excited to announce the general availability of Skype for Business Server Subscription Edition (SE). This release provides a sustainable model for Microsoft to continue offering an on-premises...
Updated Aug 08, 2025
Version 3.0
announcements
sfb server se
wayneault's avatar
wayneault
Copper Contributor
Jul 21, 2025

Hi Microsoft, 

I'm really wary about installing this CU, on both of the previous 2 x CU's it's broken the ability to join a meeting via the Skype Web App (which most external 3rd parties have to do now as they have moved to Teams).

* December 2024 cumulative update 7.0.2046.545
* March 2025 cumulative update 7.0.2046.548

The hotfix to resolve this issue doesn't even work (see Hotfix Released for Skype for Business Server 2019 CU8 | Microsoft Community Hub) can anyone from Microsoft confirm that this has been fully tested or indeed if anyone else has upgraded to SE and can confirm that Web App join works?

 

Thanks

nkezic's avatar
nkezic
Copper Contributor
Sep 05, 2025

Is there any update about this issue? Is it possible that this Note about Skype meetings application which came with August 2025 update KBKB4470124 is somehow related to that issue:

Note: Skype for Business Server 2019, August 2025 update includes critical security updates for the Skype meetings application. Starting October 15, 2025, the Skype meetings application may experience functionality issues if this hotfix is not installed.