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Microsoft has released a cumulative update for Skype for Business Server 2015, Core Components. The version number of this update is 6.0.9319.619.

Issues that the cumulative update fixes

This cumulative update fixes the following issues:

  • KB 5005505 "Set up Voice Mail" option in Skype for Business client redirects to Outlook on the web instead of Cloud Voicemail

  • KB 5005509 PAI is removed when a call is forwarded in Skype for Business Server 2015

  • KB 5005517 Users are removed from a meeting when using Skype for Business Server 2015 UCWA applications

  • KB 5005508 Using AlwaysUnverifiable with AllowedDomain treats the domain as discovered in Skype for Business Server 2015

This cumulative update also fixes the issues that were previously listed in the following Microsoft Knowledge Base articles:


Learn about the terminology that Microsoft uses to describe software updates.

Get the latest cumulative update for Skype for Business Server 2015.

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