<div dir="ltr">Brian and Kaiduan,<div><br></div><div>Thanks a lot!</div><div><br></div><div>I had not thought that setting session-timeout would translate directly into session-expires!</div><div><br></div><div>Also, I was misled by not receiving the reinvite in a non conference call.</div><div><br></div><div>Enjoy Summer!</div><div><br></div><div>-giovanni</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Jul 20, 2021 at 3:57 PM kaiduan xie via FreeSWITCH-users <<a href="mailto:freeswitch-users@lists.freeswitch.org">freeswitch-users@lists.freeswitch.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><br><br><br>---------- Forwarded message ----------<br>From: kaiduan xie <<a href="mailto:kaiduanx@yahoo.ca" target="_blank">kaiduanx@yahoo.ca</a>><br>To: FreeSWITCH Users Help <<a href="mailto:freeswitch-users@lists.freeswitch.org" target="_blank">freeswitch-users@lists.freeswitch.org</a>><br>Cc: <br>Bcc: <br>Date: Tue, 20 Jul 2021 13:13:38 +0000 (UTC)<br>Subject: Re: [Freeswitch-users] RE-Invite in conference<br><div><div style="font-family:"Helvetica Neue",Helvetica,Arial,sans-serif;font-size:13px"><div></div>
<div dir="ltr">Giovanni,</div><div dir="ltr"><br></div><div dir="ltr">I think the reINVITE is sent by session timer. </div><div dir="ltr"><br></div><div dir="ltr">Per <a href="https://datatracker.ietf.org/doc/html/rfc4028#section-10" rel="nofollow" target="_blank">rfc4028</a> <a href="https://datatracker.ietf.org/doc/html/rfc4028#section-10" rel="nofollow" target="_blank">https://datatracker.ietf.org/doc/html/rfc4028#section-10</a></div><div><br></div><div id="gmail-m_-5924589119289782972ydp38cddcdfenhancr_card_7669410406" style="max-width:400px;font-family:YahooSans,"Helvetica Neue","Segoe UI",Helvetica,Arial,sans-serif"><a href="https://datatracker.ietf.org/doc/html/rfc4028#section-10" style="text-decoration:none;color:rgb(0,0,0)" rel="nofollow" target="_blank"><table border="0" cellpadding="0" cellspacing="0" style="max-width:400px"><tbody><tr><td width="400"><table border="0" cellpadding="0" cellspacing="0" width="100%" style="max-width:400px;border-width:1px;border-style:solid;border-color:rgb(224,228,233);border-radius:2px"><tbody><tr><td><table border="0" cellpadding="0" cellspacing="0" style="background:rgb(255,255,255);width:100%;max-width:400px;border-radius:0px 0px 2px 2px;border-top:1px solid rgb(224,228,233)"><tbody><tr><td style="background-color:rgb(255,255,255);padding:16px 0px 16px 12px;vertical-align:top;border-radius:0px 0px 0px 2px"></td><td style="vertical-align:middle;padding:12px 24px 16px 12px;width:99%;font-family:YahooSans,"Helvetica Neue","Segoe UI",Helvetica,Arial,sans-serif;border-radius:0px 0px 2px"><h2 style="font-size:14px;line-height:19px;margin:0px 0px 6px;font-family:YahooSans,"Helvetica Neue","Segoe UI",Helvetica,Arial,sans-serif;color:rgb(38,40,42);max-width:314px">rfc4028</h2><p style="font-size:12px;line-height:16px;margin:0px;color:rgb(151,155,167)">Session Timers in the Session Initiation Protocol (SIP) (RFC )</p></td></tr></tbody></table></td></tr></tbody></table></td></tr></tbody></table></a></div><div><br></div><div><br></div><div dir="ltr"><br></div><div dir="ltr"><div dir="ltr"><pre style="font-size:13.3333px;margin-top:0px;margin-bottom:0px;color:rgb(0,0,0)">It is RECOMMENDED that this refresh be sent once half the session interval has elapsed.</pre><pre style="font-size:13.3333px;margin-top:0px;margin-bottom:0px;color:rgb(0,0,0)"><br></pre><pre style="font-size:13.3333px;margin-top:0px;margin-bottom:0px;color:rgb(0,0,0)">900 seconds = 1/2 * 1800</pre><pre style="font-size:13.3333px;margin-top:0px;margin-bottom:0px;color:rgb(0,0,0)"><br></pre><pre style="font-size:13.3333px;margin-top:0px;margin-bottom:0px;color:rgb(0,0,0)">/Kaiduan</pre><pre style="font-size:13.3333px;margin-top:0px;margin-bottom:0px;color:rgb(0,0,0)"><br></pre></div><br></div><div><br></div>
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On Tuesday, July 20, 2021, 08:52:31 a.m. EDT, Giovanni Maruzzelli <<a href="mailto:gmaruzz@gmail.com" target="_blank">gmaruzz@gmail.com</a>> wrote:
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<div><div id="gmail-m_-5924589119289782972yiv6317981463"><div dir="ltr">Hello FreeSWITCHers!<div><br></div><div>I've found that in a conference (mod_conference) a re-invite is sent by FS at around 900 sec after call confirmed (ACK).</div><div><br></div><div>This has nothing to do with session-timeout (eg, session-expires) that are both set to 1800, and sent by FS and clients accordingly.</div><div><br></div><div>I can see this behavior only in conference (but maybe is elsewhere?).</div><div><br></div><div>I've looked into both mod_sofia and mod_conference sources, but I've not found anything related.</div><div><br></div><div>I've tried to debug the call with all kind of debugging/tracing (sofia lib, mod sofia, internals, etc etc) but I've not found any hint of what can trigger that reinvite.</div><div><br></div><div>Is it configurable?</div><div><br></div><div>Have a nice continuation,</div><div><br></div><div>keep on with the superb work,</div><div><br></div><div>-giovanni<br><br clear="all"><div><br></div>-- <br><div dir="ltr">Sincerely,<br><br>Giovanni Maruzzelli<br>OpenTelecom.IT<br>cell: +39 347 266 56 18<br><br></div></div></div>
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</div></div><br><br><br>---------- Forwarded message ----------<br>From: kaiduan xie via FreeSWITCH-users <<a href="mailto:freeswitch-users@lists.freeswitch.org" target="_blank">freeswitch-users@lists.freeswitch.org</a>><br>To: FreeSWITCH Users Help <<a href="mailto:freeswitch-users@lists.freeswitch.org" target="_blank">freeswitch-users@lists.freeswitch.org</a>><br>Cc: <br>Bcc: <br>Date: Tue, 20 Jul 2021 06:57:03 -0700 (PDT)<br>Subject: Re: [Freeswitch-users] RE-Invite in conference<br>_________________________________________________________________________<br>
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<a href="https://freeswitch.com" rel="noreferrer" target="_blank">https://freeswitch.com</a></blockquote></div><br clear="all"><div><br></div>-- <br><div dir="ltr" class="gmail_signature">Sincerely,<br><br>Giovanni Maruzzelli<br>OpenTelecom.IT<br>cell: +39 347 266 56 18<br><br></div>