Support LBR and branch site voice resiliency conflicting ...
To get this update, install the September 2020 cumulative update 7.0.2046.244 for Skype for Business Server 2019, Front End Server and Edge Server. To get this update, install the following updates for Skype for Business Server 2015: The May 2020 cumulative update 6.0.9319.580 for Skype for Business Server 2015, Front End Server and Edge Server.