On 05/19/2016 04:52 AM, Moacir Ferreira wrote: ...
So the Grandstream offers a lot of codecs but will get a "Not Found" from Kamailio. Look in the other way:
That would be a SIP signalling (e.g. Kamailio config) problem. Perhaps a missing registration.
Here the Grandstream says "Media type not available". As I am not a real SIP guy, I got no clue why does not work!
This you can solve with rtpengine. The required codecs (PCM) are there, you just need to break the encryption (RTP <> SRTP) and some other features of WebRTC (ICE, BUNDLE, rtcp-mux, ...), all of which rtpengine can do.
Cheers