Refer to the exhibit.

Avaya Tier 3 support receives a case escalated by Tier 2 where the customer cannot receive incoming calls, but can make calls out successfully. The trace shows that the incoming calls arrive at the Avaya Session Border Controller for Enterprise (SBCE) but fail to get routed into the customer enterprise network.
Based on this information, what is and is not working?
Communication Manager is working because can make calls out successfully, SBCE is partially working * Notice that the FROM header is an IP address instead of a domain name = avava.com. CM needs to see domain name. IP address to domain conversion is performed by Topology Hiding.
Olga
9 hours ago