<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title></title>
</head>
<body>
<div name="messageBodySection" style="font-size: 14px; font-family: -apple-system, BlinkMacSystemFont, sans-serif;">Getting same result..
<div><br /></div>
<div>
<div>v=0</div>
<div>o=- 1334974643 4 IN IP4 X.X.X.X</div>
<div>c=IN IP4 X.X.X.X</div>
<div>t=0 0</div>
<div>m=audio 41572 UDP/TLS/RTP/SAVPF 0 9 126</div>
<div>a=rtpmap:0 PCMU/8000</div>
<div>a=rtpmap:9 G722/8000</div>
<div>a=rtpmap:126 telephone-event/8000</div>
<div>a=fmtp:126 0-16</div>
<div>a=ptime:20</div>
<div>a=maxptime:150</div>
<div>a=sendrecv</div>
<div>a=rtcp:41573</div>
<div>a=setup:active</div>
<div>a=fingerprint:sha-1 79:28:0E:B7:44:65:8F:69:9A:B5:A6:A4:FF:79:A8:78:51:X:X:X</div>
<div>a=ice-ufrag:skh8lj8m</div>
<div>a=ice-pwd:FE5tjyUuBmWDaVhE3zcsYgZr52</div>
<div>a=candidate:YLrFRpDB3kwIFygB 1 UDP 2130706431 120.76.27.231 41572 typ host</div>
<div>a=candidate:YLrFRpDB3kwIFygB 2 UDP 2130706430 120.76.27.231 41573 typ host</div>
<div>m=video 0 UDP/TLS/RTP/SAVPF 96 98 100 102 127 97 99 101 125</div>
<div>c=IN IP4 X.X.X.X</div>
</div>
<div><br /></div>
</div>
<div name="messageSignatureSection" style="font-size: 14px; font-family: -apple-system, BlinkMacSystemFont, sans-serif;"><br />
Regards, Igor</div>
<div name="messageReplySection" style="font-size: 14px; font-family: -apple-system, BlinkMacSystemFont, sans-serif;"><br />
On 2 июня 2017 г., 14:57 +0300, Richard Fuchs <rfuchs@sipwise.com>, wrote:<br />
<blockquote type="cite" style="margin: 5px 5px; padding-left: 10px; border-left: thin solid #1abc9c;">
<div class="moz-cite-prefix">On 02/06/17 07:40 AM, Igor Olhovskiy wrote:<br /></div>
<blockquote cite="mid:3e7c816b-2b19-47a3-b58d-be2daacfcd46@Spark" type="cite" style="margin: 5px 5px; padding-left: 10px; border-left: thin solid #e67e22;">
<div name="messageBodySection" style="font-size: 14px;">Hi!
<div><br /></div>
<div>I’m trying to make RTPEngine to work with calls Browser <-> SIP.</div>
<div>Call From SIP to Browser working perfectly, but when calling to SIP from Browser, on 200 OK (sdp) I don’t receive </div>
<div>...</div>
<div>a=rtcp-mux<br /></div>
<div>...</div>
<div>lines, but it was told to RTPEngine on reply_route to add this. And this line is mandatory for me, cause I don’t control JS softphone on other side</div>
<div><br /></div>
<div>Reply route in a case of Browser->SIP call looks like</div>
<div><br /></div>
<div>reply_route[REPLY_R] {</div>
<div>…</div>
<div> rtpengine_answer("internal external UDP/TLS/RTP/SAVPF ICE=force rtcp-mux-offer");</div>
<div>...</div>
<div>}</div>
<div><br /></div>
<div>Also I’ve tried with rtcp-mux-accept but still no luck</div>
</div>
</blockquote>
<br />
You cannot "offer" rtcp-mux an in "answer".<br />
<br />
I believe what you want is to use rtcp-mux-demux in the offer.<br />
<br />
Cheers<br />
_______________________________________________<br />
Kamailio (SER) - Users Mailing List<br />
sr-users@lists.kamailio.org<br />
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users<br /></blockquote>
</div>
</body>
</html>