i have a clutster with 6 CUCM servers, my phones registered to one of the servers before, but i moved them to the new sub recently but strange thing happened, PSTN call out not working for individual extensions but only for prime line, call in without issue.
i really have no clues why this will happen.
the only thing i can think of is the replication issue? but i checked all servers are in good status.
yep the calls just didnt go through the gateway.
i have collected traces for Cisco TAC analysis, still waiting their reply.
just want to see if anyone has encountered this issue before :(