I have a call manager cluster with two Call manager, these two call manager are using a NON Gatekeeper controlled trunk to send/receive calls to each other
IP PHONES in CCM A can place video calls using VTA to each other but as soon as I want to place a video call with IP PHONES In CCM B somehow the call will handle only as audio and the callmanager ignores the video
I didnt see any document regarding VTA between callmanager
Pleae check the locations bandwidth under System -> Location in CCM admin for both the local and remote trunk. Verify that the video bandwidth for the Location assigned to the trunk (under Device -> Trunk) is set high enough to support a video call.
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...