I hope someone can help. I have a sip trunk from cucm 9.1 to a 3rd party PBX vendor. Calls between the CUCM and PBX works well, but if the PBX tries to transfer the an "internal PBX call" to me. I get no speach.
If you look at the CUCM trace you see the transfer coming in as an sip invite with a replace in the body, CUCM then sends a trying and immediateky after that a 403 forbidden.
I'm not able to access my old voice mail messages all of a sudden. The recording says something like 'the message is currently not available'. This has never happened before in all the years I have been using this system. I have t...
If you have 2 ISR routers, one acting as Failover, do we need to have both the same number of SRST licenses on the 2 routers?
No. You will only need the SRST licenses on the primary router. Because this feature...