SIP phone is registered to CME and CME is also configured as CUBE. When i make call from CUCM IP phone to CME SIP phone, I do not have any problem. However if i call from CME SIP phone to CUCM i am having problem. Phone rings and when i pickup it get disconnect. When i call from CME SIP phone to CUCM IP Phone it suppose to be G729. However CME SIP phone does not invoke the CUBE transcoder which is configured on the CME.
I am not sure whether the is any special configuration required for SIP phone to invode CUBE which is configured on the same route.
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...