I have CCM6.1(2) setup in a lab w/ a Intercluster trunk connecting to our Production 4.2(3)environment. I can place calls back and forth between the two clusters over the ICT so the trunk is working, but I cannot place calls from the lab to PSTN via the ICT. I see the calls on the H323 gateway, but I get a fast busy on the phone. A debug on the H323 Gateway shows this:
Cause i = 0x80AC - Requested circuit/channel not available
Any ideas? Thanks.