After you apply this update, Microsoft Skype for Business Server 2015 will support migrating your on-premises users to Teams. To get this update, install the following updates:
- The January 2019 cumulative update 6.0.9319.537 for Skype for Business Server 2015, Web Components Server.
- The January 2019 cumulative update 6.0.9319.537 for Skype for Business Server 2015, Core Components.
- The January 2019 cumulative update 6.0.9319.537 for Skype for Business Server 2015, Front End Server and Edge Server.