<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<meta name="Generator" content="Microsoft Word 14 (filtered medium)">
<style><!--
/* Font Definitions */
@font-face
{font-family:Helvetica;
panose-1:2 11 6 4 2 2 2 2 2 4;}
@font-face
{font-family:SimSun;
panose-1:2 1 6 0 3 1 1 1 1 1;}
@font-face
{font-family:SimSun;
panose-1:2 1 6 0 3 1 1 1 1 1;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
@font-face
{font-family:Tahoma;
panose-1:2 11 6 4 3 5 4 4 2 4;}
@font-face
{font-family:"\@SimSun";
panose-1:2 1 6 0 3 1 1 1 1 1;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0in;
margin-bottom:.0001pt;
font-size:12.0pt;
font-family:"Times New Roman","serif";}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:blue;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:purple;
text-decoration:underline;}
p.MsoAcetate, li.MsoAcetate, div.MsoAcetate
{mso-style-priority:99;
mso-style-link:"Balloon Text Char";
margin:0in;
margin-bottom:.0001pt;
font-size:8.0pt;
font-family:"Tahoma","sans-serif";}
span.apple-converted-space
{mso-style-name:apple-converted-space;}
span.BalloonTextChar
{mso-style-name:"Balloon Text Char";
mso-style-priority:99;
mso-style-link:"Balloon Text";
font-family:"Tahoma","sans-serif";}
span.EmailStyle20
{mso-style-type:personal-reply;
font-family:"Calibri","sans-serif";
color:#1F497D;}
.MsoChpDefault
{mso-style-type:export-only;
font-size:10.0pt;}
@page WordSection1
{size:8.5in 11.0in;
margin:1.0in 1.0in 1.0in 1.0in;}
div.WordSection1
{page:WordSection1;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]-->
</head>
<body lang="EN-US" link="blue" vlink="purple">
<div class="WordSection1">
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">Because existing SIP endpoint doesn’t support SRTP-DTLS, the transcoding (SRTP-DTLS and SRTP-SDES)is required to bridge RTP stream between WebRTC browser
and SIP endpoint.<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1709c7c4-fa17-11e5-9184-9d31ebce310e 2016-04-04 11:41:28.831214 [ERR] mod_sofia.c:2299 CODEC NEGOTIATION ERROR. SDP:<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1709c7c4-fa17-11e5-9184-9d31ebce310e v=0<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1709c7c4-fa17-11e5-9184-9d31ebce310e o=- 2269318439683772682 2 IN IP4 127.0.0.1<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1709c7c4-fa17-11e5-9184-9d31ebce310e s=-<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1709c7c4-fa17-11e5-9184-9d31ebce310e t=0 0<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1709c7c4-fa17-11e5-9184-9d31ebce310e a=group:BUNDLE audio<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1709c7c4-fa17-11e5-9184-9d31ebce310e a=msid-semantic: WMS rYj84RRd3TzyYFyEBpKbVkBuRetSSmtrlY3o<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1709c7c4-fa17-11e5-9184-9d31ebce310e m=audio 1107 UDP/TLS/RTP/SAVPF 111 103 104 9 0 8 106 105 13 126<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1709c7c4-fa17-11e5-9184-9d31ebce310e c=IN IP4 192.168.199.216<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1709c7c4-fa17-11e5-9184-9d31ebce310e a=rtpmap:111 opus/48000/2<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1709c7c4-fa17-11e5-9184-9d31ebce310e a=fmtp:111 minptime=10; useinbandfec=1<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1709c7c4-fa17-11e5-9184-9d31ebce310e a=rtpmap:103 ISAC/16000<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1709c7c4-fa17-11e5-9184-9d31ebce310e a=rtpmap:104 ISAC/32000<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1709c7c4-fa17-11e5-9184-9d31ebce310e a=rtpmap:9 G722/8000<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1709c7c4-fa17-11e5-9184-9d31ebce310e a=rtpmap:0 PCMU/8000<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1709c7c4-fa17-11e5-9184-9d31ebce310e a=rtpmap:8 PCMA/8000<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1709c7c4-fa17-11e5-9184-9d31ebce310e a=rtpmap:106 CN/32000<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1709c7c4-fa17-11e5-9184-9d31ebce310e a=rtpmap:105 CN/16000<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1709c7c4-fa17-11e5-9184-9d31ebce310e a=rtpmap:13 CN/8000<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1709c7c4-fa17-11e5-9184-9d31ebce310e a=rtpmap:126 telephone-event/8000<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1709c7c4-fa17-11e5-9184-9d31ebce310e a=rtcp:1110 IN IP4 192.168.199.216<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1709c7c4-fa17-11e5-9184-9d31ebce310e a=candidate:2985945573 1 udp 2122260223 192.168.199.216 1107 typ host generation 0<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1709c7c4-fa17-11e5-9184-9d31ebce310e a=candidate:2696558014 1 udp 2122194687 10.20.102.216 1108 typ host generation 0<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1709c7c4-fa17-11e5-9184-9d31ebce310e a=candidate:1936642402 1 udp 2122129151 10.10.13.216 1109 typ host generation 0<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1709c7c4-fa17-11e5-9184-9d31ebce310e a=candidate:2985945573 2 udp 2122260222 192.168.199.216 1110 typ host generation 0<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1709c7c4-fa17-11e5-9184-9d31ebce310e a=candidate:2696558014 2 udp 2122194686 10.20.102.216 1111 typ host generation 0<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1709c7c4-fa17-11e5-9184-9d31ebce310e a=candidate:1936642402 2 udp 2122129150 10.10.13.216 1112 typ host generation 0<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1709c7c4-fa17-11e5-9184-9d31ebce310e a=candidate:4286190869 1 tcp 1518280447 192.168.199.216 0 typ host tcptype active generation 0<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1709c7c4-fa17-11e5-9184-9d31ebce310e a=candidate:3996764494 1 tcp 1518214911 10.20.102.216 0 typ host tcptype active generation 0<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1709c7c4-fa17-11e5-9184-9d31ebce310e a=candidate:1038953874 1 tcp 1518149375 10.10.13.216 0 typ host tcptype active generation 0<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1709c7c4-fa17-11e5-9184-9d31ebce310e a=candidate:4286190869 2 tcp 1518280446 192.168.199.216 0 typ host tcptype active generation 0<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1709c7c4-fa17-11e5-9184-9d31ebce310e a=candidate:3996764494 2 tcp 1518214910 10.20.102.216 0 typ host tcptype active generation 0<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1709c7c4-fa17-11e5-9184-9d31ebce310e a=candidate:1038953874 2 tcp 1518149374 10.10.13.216 0 typ host tcptype active generation 0<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1709c7c4-fa17-11e5-9184-9d31ebce310e a=ice-ufrag:4PWOC8zOrgkF0JcH<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1709c7c4-fa17-11e5-9184-9d31ebce310e a=ice-pwd:KoIliPYZgGkk+b6K7bJDPVLK<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1709c7c4-fa17-11e5-9184-9d31ebce310e a=fingerprint:sha-256 18:9D:FC:F1:74:38:63:AE:F1:F8:F0:26:F5:83:A8:41:97:53:67:F5:35:FB:7E:F3:06:BF:D5:71:FD:A2:F6:38<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1709c7c4-fa17-11e5-9184-9d31ebce310e a=setup:actpass<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1709c7c4-fa17-11e5-9184-9d31ebce310e a=mid:audio<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1709c7c4-fa17-11e5-9184-9d31ebce310e a=extmap:1 urn:ietf:params:rtp-hdrext:ssrc-audio-level<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1709c7c4-fa17-11e5-9184-9d31ebce310e a=extmap:3 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1709c7c4-fa17-11e5-9184-9d31ebce310e a=rtcp-mux<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1709c7c4-fa17-11e5-9184-9d31ebce310e a=maxptime:60<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1709c7c4-fa17-11e5-9184-9d31ebce310e a=ssrc:1463663134 cname:mrCkzHA0WH9Dd+8n<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1709c7c4-fa17-11e5-9184-9d31ebce310e a=ssrc:1463663134 msid:rYj84RRd3TzyYFyEBpKbVkBuRetSSmtrlY3o 62a659a4-ef68-469a-871c-0e61ef3dd211<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1709c7c4-fa17-11e5-9184-9d31ebce310e a=ssrc:1463663134 mslabel:rYj84RRd3TzyYFyEBpKbVkBuRetSSmtrlY3o<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1709c7c4-fa17-11e5-9184-9d31ebce310e a=ssrc:1463663134 label:62a659a4-ef68-469a-871c-0e61ef3dd211<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1709c7c4-fa17-11e5-9184-9d31ebce310e 2016-04-04 11:41:28.831214 [NOTICE] switch_channel.c:3501 Hangup sofia/internal/anonymous@192.168.199.22 [CS_EXECUTE]
[INCOMPATIBLE_DESTINATION]<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1709c7c4-fa17-11e5-9184-9d31ebce310e 2016-04-04 11:41:28.831214 [DEBUG] switch_ivr_originate.c:1217 sofia/internal/anonymous@192.168.199.22 Media Establishment
Failed.<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">###############################################<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">B leg:<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1d260ca8-fa17-11e5-91a9-9d31ebce310e 2016-04-04 11:41:28.471064 [DEBUG] mod_sofia.c:88 sofia/internal/5shm6jpu@tibvb7p7p6od.invalid SOFIA INIT<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1d260ca8-fa17-11e5-91a9-9d31ebce310e 2016-04-04 11:41:28.491143 [DEBUG] sofia_glue.c:1228 sip:5shm6jpu@192.168.199.216:1106;transport=wss Setting proxy
route to sofia/internal/5shm6jpu@tibvb7p7p6od.invalid<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1d260ca8-fa17-11e5-91a9-9d31ebce310e 2016-04-04 11:41:28.491143 [DEBUG] sofia_glue.c:1257 sofia/internal/5shm6jpu@tibvb7p7p6od.invalid sending invite version:
1.6.5 64bit<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1d260ca8-fa17-11e5-91a9-9d31ebce310e Local SDP:<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1d260ca8-fa17-11e5-91a9-9d31ebce310e v=0<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1d260ca8-fa17-11e5-91a9-9d31ebce310e o=FreeSWITCH 1459715932 1459715933 IN IP4 192.168.199.22<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1d260ca8-fa17-11e5-91a9-9d31ebce310e s=FreeSWITCH<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1d260ca8-fa17-11e5-91a9-9d31ebce310e c=IN IP4 192.168.199.22<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1d260ca8-fa17-11e5-91a9-9d31ebce310e t=0 0<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1d260ca8-fa17-11e5-91a9-9d31ebce310e a=msid-semantic: WMS V1fI34R2wy02H1TiwvkVnMYDkt0mDXzp<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1d260ca8-fa17-11e5-91a9-9d31ebce310e m=audio 25356 RTP/SAVPF 111 8 102 101<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1d260ca8-fa17-11e5-91a9-9d31ebce310e a=rtpmap:111 opus/48000/2<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1d260ca8-fa17-11e5-91a9-9d31ebce310e a=fmtp:111 minptime=10; useinbandfec=1<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1d260ca8-fa17-11e5-91a9-9d31ebce310e a=rtpmap:8 PCMA/8000<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1d260ca8-fa17-11e5-91a9-9d31ebce310e a=rtpmap:102 telephone-event/48000<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1d260ca8-fa17-11e5-91a9-9d31ebce310e a=rtpmap:101 telephone-event/8000<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1d260ca8-fa17-11e5-91a9-9d31ebce310e a=fingerprint:sha-256 E7:50:3F:56:DE:21:E5:17:DA:F7:3A:3F:28:F8:BC:2A:C6:E7:E0:67:5C:6C:61:39:00:6D:99:DE:A4:A2:8A:80<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1d260ca8-fa17-11e5-91a9-9d31ebce310e a=setup:actpass<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1d260ca8-fa17-11e5-91a9-9d31ebce310e a=rtcp-mux<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1d260ca8-fa17-11e5-91a9-9d31ebce310e a=rtcp:25356 IN IP4 192.168.199.22<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1d260ca8-fa17-11e5-91a9-9d31ebce310e a=ssrc:2533704824 cname:OFXIzFBV4sOBkyJG<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1d260ca8-fa17-11e5-91a9-9d31ebce310e a=ssrc:2533704824 msid:V1fI34R2wy02H1TiwvkVnMYDkt0mDXzp a0<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1d260ca8-fa17-11e5-91a9-9d31ebce310e a=ssrc:2533704824 mslabel:V1fI34R2wy02H1TiwvkVnMYDkt0mDXzp<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1d260ca8-fa17-11e5-91a9-9d31ebce310e a=ssrc:2533704824 label:V1fI34R2wy02H1TiwvkVnMYDkt0mDXzpa0<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1d260ca8-fa17-11e5-91a9-9d31ebce310e a=ice-ufrag:UUr7xgAHzqT3ejiT<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1d260ca8-fa17-11e5-91a9-9d31ebce310e a=ice-pwd:O6reBS0vbEXl3xRNh8KFfbcE<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1d260ca8-fa17-11e5-91a9-9d31ebce310e a=candidate:6905210039 1 udp 659136 192.168.199.22 25356 typ host generation 0<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1d260ca8-fa17-11e5-91a9-9d31ebce310e a=candidate:6905210039 2 udp 659136 192.168.199.22 25356 typ host generation 0<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1d260ca8-fa17-11e5-91a9-9d31ebce310e a=ptime:20<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">1d260ca8-fa17-11e5-91a9-9d31ebce310e a=sendrecv<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">Profile: internal<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:17:29.618618 [DEBUG] sofia.c:4236 debug [9]<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:17:29.618624 [DEBUG] sofia.c:4236 sip-trace [no]<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:17:29.618627 [DEBUG] sofia.c:4236 sip-capture [no]<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:17:29.618630 [DEBUG] sofia.c:4236 watchdog-enabled [no]<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:17:29.618634 [DEBUG] sofia.c:4236 watchdog-step-timeout [30000]<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:17:29.618638 [DEBUG] sofia.c:4236 watchdog-event-timeout [30000]<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:17:29.618642 [DEBUG] sofia.c:4236 log-auth-failures [true]<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:17:29.618645 [DEBUG] sofia.c:4236 forward-unsolicited-mwi-notify [false]<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:17:29.618648 [DEBUG] sofia.c:4236 context [public]<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:17:29.618654 [DEBUG] sofia.c:4236 rfc2833-pt [101]<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:17:29.618657 [DEBUG] sofia.c:4236 sip-port [5062]<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:17:29.618661 [DEBUG] sofia.c:4236 dialplan [XML]<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:17:29.618667 [DEBUG] sofia.c:4236 dtmf-duration [2000]<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:17:29.618677 [DEBUG] sofia.c:4236 inbound-codec-prefs [OPUS]<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:17:29.618684 [DEBUG] sofia.c:4236 outbound-codec-prefs [OPUS]<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:17:29.618690 [DEBUG] sofia.c:4236 rtp-timer-name [soft]<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:17:29.618694 [DEBUG] sofia.c:4236 rtp-ip [192.168.199.22]<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:17:29.618698 [DEBUG] sofia.c:4236 sip-ip [192.168.199.22]<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:17:29.618702 [DEBUG] sofia.c:4236 hold-music [local_stream://moh]<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:17:29.618720 [DEBUG] sofia.c:4236 apply-nat-acl [nat.auto]<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:17:29.618734 [ERR] sofia.c:5185 Not adding acl nat.auto because it's the local network<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:17:29.618739 [DEBUG] sofia.c:4236 apply-inbound-acl [domains]<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:17:29.618745 [DEBUG] sofia.c:4236 local-network-acl [localnet.auto]<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:17:29.618749 [DEBUG] sofia.c:4236 record-path [/usr/local/freeswitch/recordings]<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:17:29.618754 [DEBUG] sofia.c:4236 record-template [${caller_id_number}.${target_domain}.${strftime(%Y-%m-%d-%H-%M-%S)}.wav]<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:17:29.618763 [DEBUG] sofia.c:4236 manage-presence [true]<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:17:29.618768 [DEBUG] sofia.c:4236 presence-hosts [192.168.199.22,192.168.199.22]<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:17:29.618774 [DEBUG] sofia.c:4236 presence-privacy [false]<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:17:29.618778 [DEBUG] sofia.c:4236 inbound-codec-negotiation [generous]<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:17:29.618783 [DEBUG] sofia.c:4236 tls [true]<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:17:29.618791 [DEBUG] sofia.c:4236 tls-only [false]<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:17:29.618798 [DEBUG] sofia.c:4236 tls-bind-params [transport=tls]<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:17:29.618804 [DEBUG] sofia.c:4236 tls-sip-port [5063]<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:17:29.618810 [DEBUG] sofia.c:4236 tls-passphrase []<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:17:29.618816 [DEBUG] sofia.c:4236 tls-verify-date [true]<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:17:29.618822 [DEBUG] sofia.c:4236 tls-verify-policy [none]<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:17:29.618829 [ERR] sofia_glue.c:329 Invalid tls-verify-policy value: none<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:17:29.618835 [DEBUG] sofia.c:4236 tls-verify-depth [2]<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:17:29.618844 [DEBUG] sofia.c:4236 tls-verify-in-subjects []<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:17:29.618850 [DEBUG] sofia.c:4236 tls-version [tlsv1,tlsv1.1,tlsv1.2]<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:17:29.618860 [DEBUG] sofia.c:4236 tls-ciphers [ALL:!ADH:!LOW:!EXP:!MD5:@STRENGTH]<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:17:29.618868 [DEBUG] sofia.c:4236 inbound-late-negotiation [true]<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:17:29.618872 [DEBUG] sofia.c:4236 inbound-zrtp-passthru [true]<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:17:29.618876 [DEBUG] sofia.c:4236 nonce-ttl [60]<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:17:29.618881 [DEBUG] sofia.c:4236 auth-calls [true]<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:17:29.618887 [DEBUG] sofia.c:4236 inbound-reg-force-matching-username [true]<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:17:29.618893 [DEBUG] sofia.c:4236 auth-all-packets [false]<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:17:29.618898 [DEBUG] sofia.c:4236 ext-rtp-ip [auto-nat]<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:17:29.618902 [DEBUG] sofia.c:4236 ext-sip-ip [auto-nat]<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:17:29.618908 [DEBUG] sofia.c:4236 rtp-timeout-sec [300]<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:17:29.618913 [DEBUG] sofia.c:4236 rtp-hold-timeout-sec [1800]<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:17:29.618917 [DEBUG] sofia.c:4236 force-register-domain [192.168.199.22]<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:17:29.618922 [DEBUG] sofia.c:4236 force-subscription-domain [192.168.199.22]<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:17:29.618927 [DEBUG] sofia.c:4236 force-register-db-domain [192.168.199.22]<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:17:29.618933 [DEBUG] sofia.c:4236 ws-binding [:5066]<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:17:29.618939 [DEBUG] sofia.c:4236 wss-binding [:7443]<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:17:29.618945 [DEBUG] sofia.c:4236 challenge-realm [auto_from]<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:17:29.618953 [INFO] sofia.c:5513 Setting MAX Auth Validity to 0 Attempts<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:17:29.619091 [NOTICE] sofia.c:5680 Started Profile internal [sofia_reg_internal]<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:24:00.891443 [DEBUG] switch_loadable_module.c:735 Chat Thread Started<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">2016-04-04 11:24:00.891453 [INFO] switch_core.c:2418
<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">FreeSWITCH Version 1.6.5~64bit ( 64bit)<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">The detailed log is attached in previous emails.<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">Regards<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New"">Smile<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Courier New""><o:p> </o:p></span></p>
<div>
<div style="border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> freeswitch-users-bounces@lists.freeswitch.org [mailto:freeswitch-users-bounces@lists.freeswitch.org]
<b>On Behalf Of </b>Michael Jerris<br>
<b>Sent:</b> Friday, April 08, 2016 11:29 PM<br>
<b>To:</b> FreeSWITCH Users Help<br>
<b>Subject:</b> Re: [Freeswitch-users] webrtc: [ERR] mod_sofia.c:2299 CODEC NEGOTIATION ERROR. SDP<o:p></o:p></span></p>
</div>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Seriously, use verto... it will be much cleaner... also, the issue you are likely having has to do with codec negotiation settings, but we can't say for sure without seeing a debug log.<o:p></o:p></p>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
<div>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<div>
<p class="MsoNormal">On Apr 8, 2016, at 4:16 AM, Quan Huo Sheng <<a href="mailto:quanhs@stee.stengg.com">quanhs@stee.stengg.com</a>> wrote:<o:p></o:p></p>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Good. Can you share your scenario ?</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Chrome (sipML5) ->FS (1.6.5-64bit Media mode) ->Chrome (sipML5).</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Regards</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Smile</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span class="apple-converted-space"><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> </span></span><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""><a href="mailto:freeswitch-users-bounces@lists.freeswitch.org">freeswitch-users-bounces@lists.freeswitch.org</a>
[<a href="mailto:freeswitch-users-bounces@lists.freeswitch.org">mailto:freeswitch-users-bounces@lists.freeswitch.org</a>]<span class="apple-converted-space"> </span><b>On Behalf Of<span class="apple-converted-space"> </span></b>Sergey Safarov<br>
<b>Sent:</b><span class="apple-converted-space"> </span>Friday, April 08, 2016 3:17 PM<br>
<b>To:</b><span class="apple-converted-space"> </span>FreeSWITCH Users Help<br>
<b>Subject:</b><span class="apple-converted-space"> </span>Re: [Freeswitch-users] webrtc: [ERR] mod_sofia.c:2299 CODEC NEGOTIATION ERROR. SDP</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"> <o:p></o:p></p>
</div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">All call with media transcoding enabled. In WebRTC case OPUS <-> G711a<o:p></o:p></p>
<div>
<p class="MsoNormal"> <o:p></o:p></p>
</div>
<div>
<div>
<div>
<p class="MsoNormal">On Fri, Apr 8, 2016, 09:34 Quan Huo Sheng <<a href="mailto:quanhs@stee.stengg.com"><span style="color:purple">quanhs@stee.stengg.com</span></a>> wrote:<o:p></o:p></p>
</div>
</div>
<blockquote style="border:none;border-left:solid #CCCCCC 1.0pt;padding:0in 0in 0in 6.0pt;margin-left:4.8pt;margin-top:5.0pt;margin-right:0in;margin-bottom:5.0pt">
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">what is setting of inbound-bypass-media and inbound-proxy-media in your case?</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Regards</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Smile</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span class="apple-converted-space"><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> </span></span><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""><a href="mailto:freeswitch-users-bounces@lists.freeswitch.org" target="_blank"><span style="color:purple">freeswitch-users-bounces@lists.freeswitch.org</span></a><span class="apple-converted-space"> </span>[mailto:<a href="mailto:freeswitch-users-bounces@lists.freeswitch.org" target="_blank"><span style="color:purple">freeswitch-users-bounces@lists.freeswitch.org</span></a>]<span class="apple-converted-space"> </span><b>On
Behalf Of<span class="apple-converted-space"> </span></b>Sergey Safarov<br>
<b>Sent:</b><span class="apple-converted-space"> </span>Friday, April 08, 2016 12:00 PM</span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""><br>
<b>To:</b><span class="apple-converted-space"> </span>FreeSWITCH Users Help<br>
<b>Subject:</b><span class="apple-converted-space"> </span>Re: [Freeswitch-users] webrtc: [ERR] mod_sofia.c:2299 CODEC NEGOTIATION ERROR. SDP</span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"> <o:p></o:p></p>
</div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">One week ago I has configured master with sipML5.<br>
You can try reproduce.<o:p></o:p></p>
<div>
<p class="MsoNormal"> <o:p></o:p></p>
</div>
<div>
<div>
<div>
<p class="MsoNormal">On Fri, Apr 8, 2016, 06:52 Quan Huo Sheng <<a href="mailto:quanhs@stee.stengg.com" target="_blank"><span style="color:purple">quanhs@stee.stengg.com</span></a>> wrote:<o:p></o:p></p>
</div>
</div>
<blockquote style="border:none;border-left:solid #CCCCCC 1.0pt;padding:0in 0in 0in 6.0pt;margin-left:4.8pt;margin-top:5.0pt;margin-right:0in;margin-bottom:5.0pt">
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Hi Michael;</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Same complaint at mod_sofia.c 2299.</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Mod_sofia.c: 2299 (sofia_media_tech_media(tech_pvt, r_sdp) != SWITCH_STATUS_SUCCESS).</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Switch_core_media.c :3573: switch_core_media_negotiation_sdp().</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Eval ${webrtc_enable_dtls}, Eval ${media_webrtc}, Eval ${rtp_use_dtls}, Eval ${rtp_secure_media}, all return true.</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Does anyone successfully set up this WebRTC demo (excluding video) using media mode as described by cookbook. </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Regards</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Smile</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
</div>
<div>
<div style="border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in">
<div>
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span class="apple-converted-space"><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> </span></span><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""><a href="mailto:freeswitch-users-bounces@lists.freeswitch.org" target="_blank"><span style="color:purple">freeswitch-users-bounces@lists.freeswitch.org</span></a><span class="apple-converted-space"> </span>[mailto:<a href="mailto:freeswitch-users-bounces@lists.freeswitch.org" target="_blank"><span style="color:purple">freeswitch-users-bounces@lists.freeswitch.org</span></a>]<span class="apple-converted-space"> </span><b>On
Behalf Of<span class="apple-converted-space"> </span></b>Michael Jerris<br>
<b>Sent:</b><span class="apple-converted-space"> </span>Thursday, April 07, 2016 10:17 PM</span><o:p></o:p></p>
</div>
</div>
</div>
</div>
</div>
<div>
<div>
<div>
<div style="border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in">
<div>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""><br>
<b>To:</b><span class="apple-converted-space"> </span>FreeSWITCH Users Help<br>
<b>Subject:</b><span class="apple-converted-space"> </span>Re: [Freeswitch-users] webrtc: [ERR] mod_sofia.c:2299 CODEC NEGOTIATION ERROR. SDP</span><o:p></o:p></p>
</div>
</div>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"> <o:p></o:p></p>
</div>
<div>
<div>
<p class="MsoNormal">media_webrtc=true<o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"> <o:p></o:p></p>
</div>
</div>
<div>
<p class="MsoNormal"> <o:p></o:p></p>
</div>
<div>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<div>
<div>
<p class="MsoNormal">On Apr 7, 2016, at 3:05 AM, Quan Huo Sheng <<a href="mailto:quanhs@stee.stengg.com" target="_blank"><span style="color:purple">quanhs@stee.stengg.com</span></a>> wrote:<o:p></o:p></p>
</div>
</div>
<div>
<p class="MsoNormal"> <o:p></o:p></p>
</div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Hi Michael;</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Key exchange via sdp (SDES) is no longer supported by chrome. Chrome only supports SRTP-DTLS (UDP/TLS/RTP/SAVPF in m line of SDP) in case SIP used as WebRTC
signaling.</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">You can see SDP from chrome (+sipjs) for this in previous attachments.</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">If set inbound-bypass-media=true, then chrome caller can talk with chrome callee using opus without any issue.</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Regards</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Smile.</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
</div>
</div>
<div>
<div style="border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in">
<div>
<div>
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> <a href="mailto:freeswitch-users-bounces@lists.freeswitch.org" target="_blank"><span style="color:purple">freeswitch-users-bounces@lists.freeswitch.org</span></a><span class="apple-converted-space"> </span>[<a href="mailto:freeswitch-users-bounces@lists.freeswitch.org" target="_blank"><span style="color:purple">mailto:freeswitch-users-bounces@lists.freeswitch.org</span></a>] <b>On
Behalf Of </b>Michael Jerris<br>
<b>Sent:</b> Thursday, April 07, 2016 2:47 PM<br>
<b>To:</b> FreeSWITCH Users Help<br>
<b>Subject:</b> Re: [Freeswitch-users] webrtc: [ERR] mod_sofia.c:2299 CODEC NEGOTIATION ERROR. SDP</span><o:p></o:p></p>
</div>
</div>
</div>
</div>
<div>
<div>
<p class="MsoNormal"> <o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal">freeswitch doesn't, nor should it ever, include "<span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">UDP/TLS/RTP/SAVPF</span>" in an sdp. Can you please explain what exactly you think is missing from the sdp
in our offer?<o:p></o:p></p>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"> <o:p></o:p></p>
</div>
</div>
<div>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<div>
<div>
<div>
<p class="MsoNormal">On Apr 7, 2016, at 2:01 AM, Quan Huo Sheng <<a href="mailto:quanhs@stee.stengg.com" target="_blank"><span style="color:purple">quanhs@stee.stengg.com</span></a>> wrote:<o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<p class="MsoNormal"> <o:p></o:p></p>
</div>
</div>
<div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">I am using sip.js (sip-0.7.0.min as mentioned at book “FreeSWITCH 1.6 cookbook |author: Anthony Minessale ”), not jssip.</span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Regards</span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Smile</span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> <a href="mailto:freeswitch-users-bounces@lists.freeswitch.org" target="_blank"><span style="color:purple">freeswitch-users-bounces@lists.freeswitch.org</span></a> [<a href="mailto:freeswitch-users-bounces@lists.freeswitch.org" target="_blank"><span style="color:purple">mailto:freeswitch-users-bounces@lists.freeswitch.org</span></a>] <b>On
Behalf Of </b>Michael Jerris<br>
<b>Sent:</b> Thursday, April 07, 2016 1:53 PM<br>
<b>To:</b> FreeSWITCH Users Help<br>
<b>Subject:</b> Re: [Freeswitch-users] webrtc: [ERR] mod_sofia.c:2299 CODEC NEGOTIATION ERROR. SDP</span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"> <o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal">you keep saying <br>
<br>
<span style="font-size:10.0pt">(UDP/TLS/RTP/SAVPF)</span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<div>
<p class="MsoNormal"> <o:p></o:p></p>
</div>
</div>
</div>
</div>
<div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:10.0pt">are you thinking that is supposed to be in the sip message somehow? sounds like you are using jssip, which is known to have issues.</span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<div>
<p class="MsoNormal"><br>
On Wednesday, April 6, 2016, Quan Huo Sheng <<a href="mailto:quanhs@stee.stengg.com" target="_blank"><span style="color:purple">quanhs@stee.stengg.com</span></a>> wrote:<o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Hi;</span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Forgot another information. Does CODEC VP8 must be included in codec_prefs in WebRTC regardless there is not at all video involved? </span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Regards</span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Smile</span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div style="border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in">
<div>
<div>
<div>
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> <a href="mailto:freeswitch-users-bounces@lists.freeswitch.org" target="_blank"><span style="color:purple">freeswitch-users-bounces@lists.freeswitch.org</span></a> [<a href="mailto:freeswitch-users-bounces@lists.freeswitch.org" target="_blank"><span style="color:purple">mailto:freeswitch-users-bounces@lists.freeswitch.org</span></a>] <b>On
Behalf Of </b>Quan Huo Sheng<br>
<b>Sent:</b> Thursday, April 07, 2016 10:41 AM<br>
<b>To:</b> FreeSWITCH Users Help<br>
<b>Subject:</b> Re: [Freeswitch-users] webrtc: [ERR] mod_sofia.c:2299 CODEC NEGOTIATION ERROR. SDP</span><o:p></o:p></p>
</div>
</div>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"> <o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">OK. At point of time now, I prefer SIP to Verto as Webrtc signaling as I am familiar with SIP.</span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Well, can help to provide workable configuration. Or troubleshooting the issue. Thanks a lot.</span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">As understanding, CODEC NEGOTIATION DEAY is set, how does FS include SRTP-DTLS (UDP/TLS/RTP/SAVPF) in m line of SDP to be sent to Chrome endpoint.</span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">In my case, in the SDP sent from FS to 1010 (Chrome endpoint, Registered via WSS), there is no such information but normal RTP (RTP/SAVP).</span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Coming back, the key issue is still CODEC NEGOTIATION ERR for WebRTC.</span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Regards</span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Smile.</span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> <a href="mailto:freeswitch-users-bounces@lists.freeswitch.org" target="_blank"><span style="color:purple">freeswitch-users-bounces@lists.freeswitch.org</span></a> [<a href="mailto:freeswitch-users-bounces@lists.freeswitch.org" target="_blank"><span style="color:purple">mailto:freeswitch-users-bounces@lists.freeswitch.org</span></a>] <b>On
Behalf Of </b>Michael Jerris<br>
<b>Sent:</b> Wednesday, April 06, 2016 11:59 PM<br>
<b>To:</b> FreeSWITCH Users Help<br>
<b>Subject:</b> Re: [Freeswitch-users] webrtc: [ERR] mod_sofia.c:2299 CODEC NEGOTIATION ERROR. SDP</span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"> <o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal">yes it's supported<br>
<br>
On Tuesday, April 5, 2016, Quan Huo Sheng <<a href="mailto:quanhs@stee.stengg.com" target="_blank"><span style="color:purple">quanhs@stee.stengg.com</span></a>> wrote:<o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Hi Itola;</span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Sorry, same error.</span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Does Freeswitch support media switching (srtp-dtls) between two chrome(sip.js as signal) browsers?</span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Finding when FS runs in media mode:</span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal" style="text-indent:.5in"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">codec causes caller side “488 not acceptable here| incompatible destination ”</span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> callee side: “cancel |user not registered”</span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Regards</span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Smile</span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div style="border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in">
<div>
<div>
<div>
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> <a href="mailto:freeswitch-users-bounces@lists.freeswitch.org" target="_blank"><span style="color:purple">freeswitch-users-bounces@lists.freeswitch.org</span></a> [<a href="mailto:freeswitch-users-bounces@lists.freeswitch.org" target="_blank"><span style="color:purple">mailto:freeswitch-users-bounces@lists.freeswitch.org</span></a>] <b>On
Behalf Of </b>Ítalo Rossi<br>
<b>Sent:</b> Tuesday, April 05, 2016 8:58 PM<br>
<b>To:</b> FreeSWITCH Users Help<br>
<b>Cc:</b> <a href="mailto:freeswitch-users@lists.freeswitch.org" target="_blank"><span style="color:purple">freeswitch-users@lists.freeswitch.org</span></a><br>
<b>Subject:</b> Re: [Freeswitch-users] webrtc: [ERR] mod_sofia.c:2299 CODEC NEGOTIATION ERROR. SDP</span><o:p></o:p></p>
</div>
</div>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"> <o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal">Set media_mix_inbound_outbound_codecs=true<br>
<br>
Ítalo Rossi<o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<div>
<p class="MsoNormal"><a href="mailto:italo@freeswitch.org" target="_blank"><span style="color:purple">italo@freeswitch.org</span></a><o:p></o:p></p>
</div>
</div>
</div>
</div>
<div>
<div>
<div>
<div>
<p class="MsoNormal">IRC <a href="http://chat.freenode.net/" target="_blank"><span style="color:purple">chat.freenode.net</span></a> #freeswitch #freeswitch-dev<o:p></o:p></p>
</div>
</div>
</div>
</div>
<div>
<div>
<div>
<div>
<p class="MsoNormal">Bugs? <a href="https://freeswitch.org/jira" target="_blank"><span style="color:purple">https://freeswitch.org/jira</span></a><o:p></o:p></p>
</div>
</div>
</div>
</div>
<div>
<div>
<div>
<div>
<p class="MsoNormal">Docs? <a href="https://freeswitch.org/jira" target="_blank"><span style="color:purple">https://freeswitch.org/jira</span></a><o:p></o:p></p>
</div>
</div>
</div>
</div>
<div>
<div>
<div>
<div>
<p class="MsoNormal">Chat? <a href="https://hipchat.freeswitch.org/gUdAgy0m6" target="_blank"><span style="color:purple">https://hipchat.freeswitch.org/gUdAgy0m6</span></a><o:p></o:p></p>
</div>
</div>
</div>
</div>
<div>
<div>
<div>
<div>
<p class="MsoNormal"> <o:p></o:p></p>
</div>
</div>
</div>
</div>
<p class="MsoNormal" style="margin-bottom:12.0pt"> <o:p></o:p></p>
<div>
<div>
<div>
<div>
<p class="MsoNormal">On Apr 4 2016, at 11:45 pm, Quan Huo Sheng <<a href="mailto:quanhs@stee.stengg.com" target="_blank"><span style="color:purple">quanhs@stee.stengg.com</span></a>> wrote:<o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"">Hi All;</span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""> </span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"">I want to use freeswitch to set up a WebRTC POC (Audio only, udp/tls/rtp/savp). Setup is Anonymous (<a href="http://192.168.199.216/chrome/sipjs:sip-0.7.0.min" target="_blank"><span style="color:purple">192.168.199.216/chrome/sipjs:sip-0.7.0.min</span></a>)
->freeswitch (192.168.199.22) ->1010 (<a href="http://192.168.199.216/chrome/sip-0.7.0.min" target="_blank"><span style="color:purple">192.168.199.216/chrome/sip-0.7.0.min</span></a>),just following the information in book “FreeSWITCH 1.6 Cookbook”.</span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"">If using media bypass mode (inbound-bypass-media == true), all works fine, caller and called can hear each other.</span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"">But if disabling media bypass mode, call is rejected by FS.</span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""> </span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"">FS log shows “[ERR] mod_sofia.c:2299 CODEC NEGOTIATION ERROR. SDP”. Attachment is detailed FS log file.</span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"">Chrome uses opus 111, FS uses opus 116.</span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"">Mod_sofia.c::sofia_receive_message() --> sofia_media.c::sofia_media_negotiate_sdp() --> sofia_core_media.c::sofia_core_media_negotiate_sdp().</span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""> </span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"">Help is needed to troubleshoot this issue.</span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""> </span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"">Thanks advance.</span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"">Smile.</span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""> </span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><br>
[This e-mail is confidential and may be privileged. If you are not the<br>
intended recipient, please kindly notify us immediately and delete the message<br>
from your system; please do not copy or use it for any purpose, nor disclose<br>
its contents to any other person. Thank you.]<br>
---ST Electronics Group---<o:p></o:p></p>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif"">_________________________________________________________________________<br>
Professional FreeSWITCH Consulting Services: <br>
</span><a href="mailto:consulting@freeswitch.org" target="_blank"><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif";color:purple">consulting@freeswitch.org</span></a><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif""><br>
</span><a href="http://www.freeswitchsolutions.com/" target="_blank"><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif";color:purple">http://www.freeswitchsolutions.com</span></a><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif""><br>
<br>
Official FreeSWITCH Sites<br>
</span><a href="http://www.freeswitch.org/" target="_blank"><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif";color:purple">http://www.freeswitch.org</span></a><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif""><br>
</span><a href="http://confluence.freeswitch.org/" target="_blank"><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif";color:purple">http://confluence.freeswitch.org</span></a><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif""><br>
</span><a href="http://www.cluecon.com/" target="_blank"><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif";color:purple">http://www.cluecon.com</span></a><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif""><br>
<br>
FreeSWITCH-users mailing list<br>
</span><a href="mailto:FreeSWITCH-users@lists.freeswitch.org" target="_blank"><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif";color:purple">FreeSWITCH-users@lists.freeswitch.org</span></a><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif""><br>
</span><a href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users" target="_blank"><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif";color:purple">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</span></a><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif""><br>
UNSUBSCRIBE:http://</span><a href="http://lists.freeswitch.org/mailman/options/freeswitch-users" target="_blank"><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif";color:purple">lists.freeswitch.org/mailman/options/freeswitch-users</span></a><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif""><br>
</span><a href="http://www.freeswitch.org/" target="_blank"><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif";color:purple">http://www.freeswitch.org</span></a><o:p></o:p></p>
</div>
</div>
</div>
</blockquote>
</div>
<div>
<div>
<p class="MsoNormal"> <o:p></o:p></p>
</div>
</div>
</div>
<div>
<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif"">_________________________________________________________________________<br>
Professional FreeSWITCH Consulting Services: <br>
</span><a href="mailto:consulting@freeswitch.org" target="_blank"><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif";color:purple">consulting@freeswitch.org</span></a><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif""><br>
</span><a href="http://www.freeswitchsolutions.com/" target="_blank"><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif";color:purple">http://www.freeswitchsolutions.com</span></a><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif""><br>
<br>
Official FreeSWITCH Sites<br>
</span><a href="http://www.freeswitch.org/" target="_blank"><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif";color:purple">http://www.freeswitch.org</span></a><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif""><br>
</span><a href="http://confluence.freeswitch.org/" target="_blank"><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif";color:purple">http://confluence.freeswitch.org</span></a><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif""><br>
</span><a href="http://www.cluecon.com/" target="_blank"><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif";color:purple">http://www.cluecon.com</span></a><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif""><br>
<br>
FreeSWITCH-users mailing list<br>
</span><a href="mailto:FreeSWITCH-users@lists.freeswitch.org" target="_blank"><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif";color:purple">FreeSWITCH-users@lists.freeswitch.org</span></a><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif""><br>
</span><a href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users" target="_blank"><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif";color:purple">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</span></a><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif""><br>
UNSUBSCRIBE:http://</span><a href="http://lists.freeswitch.org/mailman/options/freeswitch-users" target="_blank"><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif";color:purple">lists.freeswitch.org/mailman/options/freeswitch-users</span></a><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif""><br>
</span><a href="http://www.freeswitch.org/" target="_blank"><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif";color:purple">http://www.freeswitch.org</span></a><o:p></o:p></p>
</div>
</div>
</blockquote>
</div>
<div>
<p class="MsoNormal"> <o:p></o:p></p>
</div>
</div>
</div>
<div>
<p class="MsoNormal">_________________________________________________________________________<br>
Professional FreeSWITCH Consulting Services:<br>
<a href="mailto:consulting@freeswitch.org" target="_blank"><span style="color:purple">consulting@freeswitch.org</span></a><br>
<a href="http://www.freeswitchsolutions.com/" target="_blank"><span style="color:purple">http://www.freeswitchsolutions.com</span></a><br>
<br>
Official FreeSWITCH Sites<br>
<a href="http://www.freeswitch.org/" target="_blank"><span style="color:purple">http://www.freeswitch.org</span></a><br>
<a href="http://confluence.freeswitch.org/" target="_blank"><span style="color:purple">http://confluence.freeswitch.org</span></a><br>
<a href="http://www.cluecon.com/" target="_blank"><span style="color:purple">http://www.cluecon.com</span></a><br>
<br>
FreeSWITCH-users mailing list<br>
<a href="mailto:FreeSWITCH-users@lists.freeswitch.org" target="_blank"><span style="color:purple">FreeSWITCH-users@lists.freeswitch.org</span></a><br>
<a href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users" target="_blank"><span style="color:purple">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</span></a><br>
UNSUBSCRIBE:<a href="http://lists.freeswitch.org/mailman/options/freeswitch-users" target="_blank"><span style="color:purple">http://lists.freeswitch.org/mailman/options/freeswitch-users</span></a><br>
<a href="http://www.freeswitch.org/" target="_blank"><span style="color:purple">http://www.freeswitch.org</span></a><o:p></o:p></p>
</div>
</blockquote>
</div>
</div>
</div>
<div>
<p class="MsoNormal">_________________________________________________________________________<br>
Professional FreeSWITCH Consulting Services:<br>
<a href="mailto:consulting@freeswitch.org" target="_blank"><span style="color:purple">consulting@freeswitch.org</span></a><br>
<a href="http://www.freeswitchsolutions.com/" target="_blank"><span style="color:purple">http://www.freeswitchsolutions.com</span></a><br>
<br>
Official FreeSWITCH Sites<br>
<a href="http://www.freeswitch.org/" target="_blank"><span style="color:purple">http://www.freeswitch.org</span></a><br>
<a href="http://confluence.freeswitch.org/" target="_blank"><span style="color:purple">http://confluence.freeswitch.org</span></a><br>
<a href="http://www.cluecon.com/" target="_blank"><span style="color:purple">http://www.cluecon.com</span></a><br>
<br>
FreeSWITCH-users mailing list<br>
<a href="mailto:FreeSWITCH-users@lists.freeswitch.org" target="_blank"><span style="color:purple">FreeSWITCH-users@lists.freeswitch.org</span></a><br>
<a href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users" target="_blank"><span style="color:purple">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</span></a><br>
UNSUBSCRIBE:<a href="http://lists.freeswitch.org/mailman/options/freeswitch-users" target="_blank"><span style="color:purple">http://lists.freeswitch.org/mailman/options/freeswitch-users</span></a><br>
<a href="http://www.freeswitch.org/" target="_blank"><span style="color:purple">http://www.freeswitch.org</span></a><o:p></o:p></p>
</div>
</blockquote>
</div>
<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif"">_________________________________________________________________________<br>
Professional FreeSWITCH Consulting Services:<span class="apple-converted-space"> </span><br>
<a href="mailto:consulting@freeswitch.org">consulting@freeswitch.org</a><br>
<a href="http://www.freeswitchsolutions.com">http://www.freeswitchsolutions.com</a><br>
<br>
Official FreeSWITCH Sites<br>
<a href="http://www.freeswitch.org">http://www.freeswitch.org</a><br>
<a href="http://confluence.freeswitch.org">http://confluence.freeswitch.org</a><br>
<a href="http://www.cluecon.com">http://www.cluecon.com</a><br>
<br>
FreeSWITCH-users mailing list<br>
<a href="mailto:FreeSWITCH-users@lists.freeswitch.org">FreeSWITCH-users@lists.freeswitch.org</a><br>
<a href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a><br>
UNSUBSCRIBE:http://<a href="http://lists.freeswitch.org/mailman/options/freeswitch-users">lists.freeswitch.org/mailman/options/freeswitch-users</a><br>
<a href="http://www.freeswitch.org">http://www.freeswitch.org</a></span><o:p></o:p></p>
</div>
</blockquote>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
</div>
</body>
</html>