Hello, Thanks, I'll give that a try and post back. I guess I install and run it just like mediaproxy-ng?
I'll also try different sip clients like zoiper etc. One thing that occurred to me based on the fact that the sdp is faulty, as I did this test from the slides here: http://www.slideshare.net/crocodilertc/webrtc-websockets I wonder if the configuration (from page 53 in the slides) need tweaking/fixing? Here's a snippet from my config: failure_route[UA_FAILURE] { if ( t_check_status("488") && sdp_content() ) { if ( sdp_get_line_startswith("$avp(mline)", "m=") ) { if ($avp(mline) =~ "SAVPF") { $avp(rtpproxy_offer_flags) = "froc-sp"; $avp(rtpproxy_answer_flags) = "froc+SP"; } else { $avp(rtpproxy_offer_flags) = "froc+SP"; $avp(rtpproxy_answer_flags) = "froc-sp"; } #http://www.slideshare.net/crocodilertc/webrtc-websockets p.53/60 } append_branch(); rtpproxy_offer($avp(rtpproxy_offer_flags)); t_on_reply("RTPPROXY_REPLY"); route(RELAY); } } onreply_route[RTPPROXY_REPLY] { if (status =~ "18[03]") { # mediaproxy-ng only supports SRTP/SDES # early media won't work so strip it out now to avoid problems change_reply_status(180, "Ringing"); remove_body(); } else if (status =~ "2[0-9][0-9]" && sdp_content()) { rtpproxy_answer($avp(rtpproxy_answer_flags)); } } cheers, Olli 2014-04-03 17:00 GMT+03:00 Richard Fuchs <rfu...@sipwise.com>: > Hi, > > This seems to be caused by an additional media stream (second m= line) > appearing in the answer SDP, which is invalid according to RFC 3264. > > I'd like to invite you to try the upcoming new version of mediaproxy-ng > instead, which has been renamed to rtpengine: > https://github.com/sipwise/rtpengine > > It's still being worked on (including finalizing the name change), but > it should handle those multi-stream cases much better (especially when > WebRTC clients are involved), even though I can't guarantee that it will > fix your problem in particular, as it's an RTC violation. > > cheers > > > _______________________________________________ > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list > sr-users@lists.sip-router.org > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users > >
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