codec-policy and media-profiles
I'm attempting to use a codec-policy to clean-up an egressing SDP in a SIP Invite. I was having trouble with this - it wasn't appearing to have the desired effect - and then I read that I needed a media-profile for each codec specified in the codec-policy. (As per the Net-Net 4000 S-CX6.3.0 ACLI Configuration Guide).
I believe that in previous versions of code (like 6.1), it was necessary to create a media-profile for most/all codec types, but that in a later version (6.3?), a number of 'default' media-profiles with common names (g729, telephone-event, etc) were already present, and there wasn't a need to manually create them.