I have a lot of calls that should work with RTPPROXY and instead I get dead air.
Maybe this is the issue.

On Fri, Dec 23, 2022 at 2:45 PM Wadii ELMAJDI | Evenmedia
<wa...@evenmedia.fr> wrote:
>
> hello , i do have a question related to rtpproxy module documentation.
>
> The doc describes that rewriting sdp body should happen during either INVITE 
> , 200 OK or ACK.
> In the case of SDP presence on invite <=> 200 , one should rtpproxy_offer 
> during the invite and rtpproxy_answer during the 200 OK.
>
> "Documentation : Rewrites SDP body to ensure that media is passed through an 
> RTP proxy. To be invoked on INVITE for the cases the SDPs are in INVITE and 
> 200 OK and on 200 OK when SDPs are in 200 OK and ACK."
>
> But sometimes opensips receives a 183 Session Progress containing SDP before 
> the 200 which i think is related to earlymedia .
> I think those sdp packets should also be rewritten with the right rtp proxy 
> ip/port. In which case the doc should mention "SDPs are in INVITE and 200 OK 
> /183 Session Progress".
>
> My second question : since we can handle most cases with 
> rtpproxy_offer/answer methods, what is the purpose of rtpproxy_engage ? is it 
> to ease the management i described above ?
>
> Thank you
>
>
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