Configured a 2650XM for outbound calling over a PRI. This router has been used for voice before.
Created a dialpeer for a SIP trunk to a Mitel call control server. Also created a dialpeer for the analog PRI trunk.
When a call is placed outbound, it hits the Mitel, then is sent to the router. I see this happening in logs, and the correct dialpeers are selected. When the router attempts to send the call to the PRI, though, I get the following error:
*May 1 03:44:29.247: //19/355048E1801E/CCAPI/cc_api_call_disconnect_done:
Disposition=0, Interface=0x8441D278, Tag=0x0, Call Id=19,
Call Entry(Disconnect Cause=44, Voice Class Cause Code=0, Retry Count=0)
You have the T1 bound to MGCP, but MGCP not running. That could be confusing things.
Assuming CCM is dead and gone, do this:
Int ser 0/0:23
Controller e1 0/0
No pri-group timeslots 1-24 service mgcp Pri-group timeslots 1-24 No shut
Then reapply the port to the dial-peer, usually it's deleted by the above actions..
Dial-peer voice 99 pots
Check the status of the circuit:
Sh controllers t1
Show isdn status
Also, you sometimes see that channel/circuit error if the trunk is up, but all the B channels are unavailable (i.e. SP has them disabled). If you still have problems after the above, you may need to go back to them.
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pri-group timeslots 1-24 service mgcp
you need to remove the "service mgcp"