Media Flow and Transparent Codec Commands
To configure media flow-through or media flow-around, use the following media
command:
Router(config-dial-peer)#media [flow-around | flow-through]
Note that this command can be issued in dial-peer configuration mode or globally under
the voice service configuration mode. The default is media flow-through.
To configure transparent codec pass-through, use the following codec transparent
command:
Router(config-dial-peer)#codec transparent