<div dir="ltr"><div class="gmail_default" style="font-family:courier new,monospace">I want to say something...<br><br></div><div class="gmail_default" style="font-family:courier new,monospace">The only way I could make JsSIP work with Freeswitch was doing a complete media bypass <param name="inbound-bypass-media" value="true"/>, obviously this way FS only does signalling.<br><br></div><div class="gmail_default" style="font-family:courier new,monospace">Try Sip.JS is a way better choice.<br><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">2015-06-22 14:20 GMT-04:30 Oleg Stolyar <span dir="ltr"><<a href="mailto:olegstolyar@gmail.com" target="_blank">olegstolyar@gmail.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">OK, thanks. Since this is not reproducible at will, the only way for me to try it with sip.js is to release sip.js into production. It's not really feasible just to test this one case.<div><br></div><div>From everything I could find, my understanding is that the m= line is created by Chrome and not manipulated by the library.</div><div><br></div><div>I think the question is this: Is 0 a valid value for an attribute ID. Unless it's explicitly forbidden by some RFP, I don't see why it wouldn't be. If it is, then shouldn't FS handle it?</div></div><div class="HOEnZb"><div class="h5"><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Jun 22, 2015 at 11:39 AM, Michael Jerris <span dir="ltr"><<a href="mailto:mike@jerris.com" target="_blank">mike@jerris.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div style="word-wrap:break-word">it is manipulated by the js library.<div><div><div><br><div><blockquote type="cite"><div>On Jun 22, 2015, at 2:29 PM, Oleg Stolyar <<a href="mailto:olegstolyar@gmail.com" target="_blank">olegstolyar@gmail.com</a>> wrote:</div><br><div><div dir="ltr">Isn't SDP created by Chrome rather than the SIP JS library?</div><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Jun 22, 2015 at 11:25 AM, Michael Jerris <span dir="ltr"><<a href="mailto:mike@jerris.com" target="_blank">mike@jerris.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div style="word-wrap:break-word">see if you get the same results with sip.js instead of jssip.<div><div><div><br><div><blockquote type="cite"><div>On Jun 22, 2015, at 2:20 PM, Oleg Stolyar <<a href="mailto:olegstolyar@gmail.com" target="_blank">olegstolyar@gmail.com</a>> wrote:</div><br><div><div dir="ltr">The client is sending this to Freeswitch.</div><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Jun 22, 2015 at 11:15 AM, Michael Jerris <span dir="ltr"><<a href="mailto:mike@jerris.com" target="_blank">mike@jerris.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div style="word-wrap:break-word">is that the client sending that or freeswitch?<div><div><div><br><div><blockquote type="cite"><div>On Jun 22, 2015, at 2:09 PM, Oleg Stolyar <<a href="mailto:olegstolyar@gmail.com" target="_blank">olegstolyar@gmail.com</a>> wrote:</div><br><div><div dir="ltr">Thanks Brian, this makes a lot of sense. Snippets from SDP in these problem cases look like this:<div><div> m=audio 0 RTP/SAVPF 111 103 104 9 0 8 106 105 13 126</div><div> c=IN IP4 10.198.149.58</div><div> a=rtcp:0 IN IP4 10.198.149.58</div></div><div><br></div><div>While good INVITES have this:</div><div><div> m=audio 50937 RTP/SAVPF 111 103 104 9 0 8 106 105 13 126</div><div> c=IN IP4 10.198.149.35</div><div> a=rtcp:50937 IN IP4 10.198.149.35</div></div><div><br></div><div>Looks like it happens when the first parameter in m=audio is 0 even though there is a seemingly valid attribute 0 present. Should 0 be handled? If so, is this an FS bug?</div><div><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Jun 22, 2015 at 10:31 AM, Brian West <span dir="ltr"><<a href="mailto:brian@freeswitch.org" target="_blank">brian@freeswitch.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">See the logs with the offer and look at the codec parsing, without this its really hard to tell what is going on, it could be an issue in chrome. Do you ever see device or permission error?</div><div class="gmail_extra"><br><div class="gmail_quote"><div><div>On Mon, Jun 22, 2015 at 12:29 PM, Oleg Stolyar <span dir="ltr"><<a href="mailto:olegstolyar@gmail.com" target="_blank">olegstolyar@gmail.com</a>></span> wrote:<br></div></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div><div dir="ltr">Hi guys,<div><br></div><div>I am calling FreeSWITCH from Chrome with WebRTC (JsSip). It works great but occasionally (much less than 1%) FreeSWITCH does this when trying to execute answer. I cannot reproduce it at will, so just collecting data from production logs. Is there some way I can find out what exactly makes FS unhappy?</div><div><br></div><div><div>EXECUTE <a href="mailto:sofia/leia_agent/anonymous@anonymous.invalid" target="_blank">sofia/leia_agent/anonymous@anonymous.invalid</a> answer()</div><div>2015-06-22 16:04:53.414528 [DEBUG] switch_core_session.c:912 Send signal <a href="mailto:sofia/leia_agent/anonymous@anonymous.invalid" target="_blank">sofia/leia_agent/anonymous@anonymous.invalid</a> [BREAK]</div><div>2015-06-22 16:04:53.414528 [NOTICE] switch_channel.c:3750 Hangup <a href="mailto:sofia/leia_agent/anonymous@anonymous.invalid" target="_blank">sofia/leia_agent/anonymous@anonymous.invalid</a> [CS_EXECUTE] [INCOMPATIBLE_DESTINATION]</div><div>2015-06-22 16:04:53.414528 [DEBUG] switch_channel.c:3242 Send signal <a href="mailto:sofia/leia_agent/anonymous@anonymous.invalid" target="_blank">sofia/leia_agent/anonymous@anonymous.invalid</a> [KILL]<br></div><div><br></div></div></div>
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