The goal is to add SDP ,
Engage PROXY & stream2uac on all 183 packets without SDP
Do you think it’s
possible ? J
it may be possible, if you try to combine adding content-type header
and the sdp body, then use msg_apply_changes() inside reply_route{}.
Later engage the rtpproxy. However, if you don't know the codecs of
caller/callee, it may end in a mismatch.
Just dropping such 183 is not ok? If not, what about turning 183 in
an 180? Or setting an SDP with media IP 0.0.0.0 (old on hold style)?