User Experience During Phase 8

Microsoft Office Communications Server 2007 and Microsoft Office Communications Server 2007 R2 will reach end of support on January 9, 2018. To stay supported, you will need to upgrade. For more information, see Resources to help you upgrade your Office 2007 servers and clients.

Enterprise Voice users who are homed on an Office Communications Server 2007 pool will experience no change.

Enterprise Voice users who are homed on an Office Communications Server 2007 R2 pool and whose call route is assigned an Office Communications Server 2007 Mediation Server will experience no change.

Enterprise Voice users who are homed on an Office Communications Server 2007 R2 pool and whose call route is assigned an Office Communications Server 2007 R2 Mediation Server will experience no change until you deploy Office Communicator 2007 R2.