We have a issue in our customer.
This is the stage.
Cluster CUCM 8.0 --->intercluster TRunk --->Cluster CUCM 4.1---->Gateway H323--->PBX AVaya-->Phone
The problem is when they start the call from Ip Phone connected in CUCM 8.0 To a Phone connected in PBX.
The signaling is from CUCM8.0 To CUCM 4.1 and to Gateway.
The Calls is connected, but only audio in one way. They not heard audio in Phones connected in CUCM 8.0
The codec used is G711.
I made a test, registering the GAteway directly to CUCM 8.0 and the call is completed correctly.
I think exist a problem in the comunnication Intercluster.
When I connect a Sniffer in the Phone, I see the rtp audio but arrived in other port.
Please, your Help.
Guillermo Silva B.