The IT Infrastructure Systems team has successfully installed and updated our Skype for Business 2015 server environment with the December 2018 Skype for Business Cumulative Update 6. https://support.microsoft.com/en-us/help/4036312/dec-2017-cumulative-update-for-skype-for-business-server-2015-front-en Due to the redundant nature of our SfB environment, service was not interrupted. Version changes are listed below:
Components Previous Version Updated Version
Core Components 6.0.9319.281 6.0.9319.510 Core Runtime 64-bit 6.0.9319.281 6.0.9319.510 Video Interop Server 6.0.9319.259 6.0.9319.510 Persistent Chat 6.0.9319.281 6.0.9319.510 Web Conferencing Server 6.0.9319.272 6.0.9319.510 Conferencing Server 6.0.9319.281 6.0.9319.503 SfB Server 2015 6.0.9319.281 6.0.9319.510 Web Components Server 6.0.9319.281 6.0.9319.510 SfB Web Application 6.0.9319.281 6.0.9319.510
If any unexpected issues are discovered, please report them to the IT Service desk.