We have a dual Cisco Unified Communications server, which has a sip trunk to a RLS7.5 CS1000. Extensions on the CS1k and CUCM are able to call between with no issues. However, if a call comes into a BCM PRI, which we use for remote survivability, we have one way speech path from Cisco to the outside caller only. We cannot hear the remote calling party.
Packet dump on the called Cisco phone (whose number comes in through the BCM, and is sent over to CUCM via the CS1k) shows many Destination unreachable-Port Unreachable ICMP messages, indicating that there is a possible BCM configuration issue?
Any other idea where I should look?
Packet dump on the called Cisco phone (whose number comes in through the BCM, and is sent over to CUCM via the CS1k) shows many Destination unreachable-Port Unreachable ICMP messages, indicating that there is a possible BCM configuration issue?
Any other idea where I should look?
