On 7/12/11 1:40 PM, Trevor Francis wrote: > I set the cics to begin with 1....same issue. tries dialing....dead > air, no ringback no audio. Enable ss7 debug on the linkset, place a call, keep it up, and use core show channels / core show channel + ss7 debug to see which channel is getting the actual audio. Have the telco engineer on the phone at the same time, and ask what CIC# request they see on their side. Make sure this is not a SIP / codec issue as well ;)
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