I just recently upgraded 2 call manager clusters from 3.3(5) to 4.2(3), and as soon as I did that, my intercluster trunks failed.
They are still not working, and I can't figure out why.
Can anybody provide information that might be useful.
These are non-gatekeeper controlled trunks. They worked great with CCM 3.3(5), but not with CCM 4.2(3).