I have a Problem with 7921 phones on CUCM 8.0. When the phone rings, i answer the call but i don't hear nothing for 10-15 seconds. After this time i can talk normally with the caller. Outgoing calls are no problem just incoming call have this issue.
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...