Cisco CME refused incoming call

[faruk.zaimovic]

Hello, 

I want to test SIP trunk on my Cisco CME. I make call from local phone to out, but i can not make call from outside to my local. 

i run debug, and i found .

%CALL_CONTROL-6-CALL_LOOP: The incoming call has a global identifier already present in the list of currently handled calls. It is being refused.

Allow-Events: telephone-event

Warning: 399 10.10.38.18 "Transcoder Not Configured"

i attached all debug.

Does anybody have same problem, and please help me.

[Roger Kallberg]

Glad to hear that you have managed to fix your issue. You should only need to have one of the allow connection for your setup, "allow-connections sip to sip" is the only one needed. The other three are for setups that uses H.323, either alone or in combination with SIP. As you're setup is a pure SIP setup you do not need these.