09-03-2009 06:32 AM - edited 03-15-2019 07:37 PM
I have a CUCM 6.0 and MGCP Gateway with E1 link to a PBX and a CME in a remote site shanghai, when I call from a CME IP phone to PBX phone have audio only in the IP phone, analog phone no audio. A call from a local IP to a telephone on the PBX I have audio in both directions.
09-03-2009 07:09 AM
I would try two things:
mgcp bind media source-interface FastEthernet0/0
And these commands:
mgcp behavior g729-variants static-pt
mgcp behavior dynamically-change-codec-pt disable
-nick
09-16-2009 11:52 AM
09-16-2009 01:19 PM
These commands are for a workaround for a bug in the latest IOS. You didn't state your version so it was speculation. I wouldn't worry about these.
-nick
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