Topic Last Modified: 2012-09-26

The default Transmission Control Protocol (TCP) SIP port for communicating with clients, legacy Front End pools, and servers is 5061. If the default value was not used, select SIP port for all pools and servers: and enter the new value.

If your legacy Office Communications Server 2007 R2 deployment is configured for Automatic Client sign-in, select Automatic discovery of SIP port configuration for each pool and click Next to continue.