Most RecentMost ViewedMost LikesAnnouncing Skype for Business 2015 / 2019 Extended Security Update program Announcing “Period 2” for Skype for Business Server 2015/2019 Extended Security Update (ESU) Program No Skype for Business Server Security Updates for April 2026 No Skype for Business Server Security Updates for March 2026 No Skype for Business Server Security Updates for February 2026 No Skype for Business Server Security Updates for January 2026 No Skype for Business Server Security Updates for December 2025 No Skype for Business Server Security Updates for November 2025 Released: CU8 for Skype for Business Server 2019 Today, we are announcing the availability of CU8 for Skype for Business Server 2019 Support for Skype for Business Server 2015 and Skype for Business Server 2019 ends today
