Re: [SR-Users] Add SDP Body

Hello,

On 27.07.17 09:57, Nicolas Breuer wrote:

Hello,

I’m trying to add a SDP Body on 183 replies.

From some carriers I don’t get any SDP.

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)?

Cheers, Daniel