I have Call Manager Business edition and H323 Voice
Gateway 2821 Router. I have configured the E1 controller for incoming and outgoing calls
but I am having a problem with the outgoing calls where incoming calls are working fine without any issues.
The error that i am getting when i do a DEBUG ISDN Q931 is the following:
Cause i = 0x82A2 - No circuit/channel available
any help will be highly appreciated.