<div dir="ltr"><div><div><div>HI Matthew,<br><br></div>You can check timeout on kamailio-proxy side...<br><br></div><div># kamailio.cfg.tt2<br></div><div>modparam("tm", "fr_timer", 9000) ### based on doc ### Timer which hits if no final reply for a request or ACK for a
negative INVITE reply arrives (in seconds).
<br>modparam("tm", "fr_inv_timer", 180000)<br><br></div>Regards,<br></div>Ivan<br><div><br></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Fri, Jan 17, 2014 at 6:07 PM, Matthew Ogden <span dir="ltr"><<a href="mailto:matthew@tenacit.net" target="_blank">matthew@tenacit.net</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div link="blue" vlink="purple" lang="EN-ZA"><div><p class="MsoNormal">HI </p><p class="MsoNormal"> </p><p class="MsoNormal">
What sets the timeout for a T38 reinvite on SPCE? My timeout is 4000ms for Sems in config.yml, so clearly its not that, since this took exactly 9000ms. </p>
<p class="MsoNormal"> </p><p class="MsoNormal">What timer/timeout made my SIP server cancel the reinvite? The reason I need a longer timeout is, the recipient company is answering the call, then forwarding the through a few rings (extra time before the sync can actually be caught for t.38).</p>
<p class="MsoNormal"> </p><p class="MsoNormal">in this wireshark call graph, </p><p class="MsoNormal">The left line is my subscriber,</p><p class="MsoNormal">The middle line is sipserver</p><p class="MsoNormal"> </p><p class="MsoNormal">
Here is picture,</p><p class="MsoNormal"><span><img src="cid:image001.png@01CF13B6.52766460" width="455" height="573"></span></p><p class="MsoNormal"> </p><p class="MsoNormal">Below and attached are the text representation</p>
<p class="MsoNormal">Conv.| Time | subscriber | Peer |</p><p class="MsoNormal"> | | | my server | </p><p class="MsoNormal">
2 |18:46:27.453879| INVITE SDP (g711A) | |SIP From: <sip:2XXXXXXXXX@subscriberip:5060 To:<sip:0XXXXXXXXX@spceIP:5060</p><p class="MsoNormal"> | |(5060) ------------------> (5060) | |</p>
<p class="MsoNormal">2 |18:46:27.454546| 100 Trying| | |SIP Status</p><p class="MsoNormal"> | |(5060) <------------------ (5060) | |</p>
<p class="MsoNormal">2 |18:46:27.456403| 407 Proxy Authentication Required | |SIP Status</p><p class="MsoNormal"> | |(5060) <------------------ (5060) | |</p>
<p class="MsoNormal">2 |18:46:27.510806| ACK | | |SIP Request</p><p class="MsoNormal"> | |(5060) ------------------> (5060) | |</p>
<p class="MsoNormal">2 |18:46:27.514119| INVITE SDP (g711A) | |SIP From: <sip:2XXXXXXXXX@subscriberip:5060 To:<sip:0XXXXXXXXX@spceIP:5060</p><p class="MsoNormal"> | |(5060) ------------------> (5060) | |</p>
<p class="MsoNormal">2 |18:46:27.514636| 100 Trying| | |SIP Status</p><p class="MsoNormal"> | |(5060) <------------------ (5060) | |</p>
<p class="MsoNormal">-----------------------------------------------------------------------------</p><p class="MsoNormal">3 |18:46:27.522117| | INVITE SDP (g711A) |SIP From: <sip:2XXXXXXXXX@subscriberip To:<sip:2XXXXXXXXXX@peerip</p>
<p class="MsoNormal"> | | |(5060) ------------------> (5060) |</p><p class="MsoNormal">3 |18:46:27.536103| | 100 Giving a try |SIP Status</p>
<p class="MsoNormal"> | | |(5060) <------------------ (5060) |</p><p class="MsoNormal">3 |18:46:28.648929| | 200 OK SDP (g711A) |SIP Status</p>
<p class="MsoNormal"> | | |(5060) <------------------ (5060) |</p><p class="MsoNormal">-----------------------------------------------------------------------------</p><p class="MsoNormal">
2 |18:46:28.650490| 200 OK SDP (g711A) | |SIP Status</p><p class="MsoNormal"> | |(5060) <------------------ (5060) | |</p><p class="MsoNormal">
2 |18:46:28.708976| ACK | | |SIP Request</p><p class="MsoNormal"> | |(5060) ------------------> (5060) | |</p><p class="MsoNormal">
-----------------------------------------------------------------------------</p><p class="MsoNormal">3 |18:46:28.710179| | ACK | |SIP Request</p><p class="MsoNormal">
| | |(5060) ------------------> (5060) |</p>
<p class="MsoNormal">-----------------------------------------------------------------------------</p><p class="MsoNormal">2 |18:46:28.712202| INVITE SDP (t38) | |SIP From: <sip:2XXXXXXXXX@subscriberip:5060 To:<sip:0@spceIP:5060</p>
<p class="MsoNormal"> | |(5060) ------------------> (5060) | |</p><p class="MsoNormal">2 |18:46:28.712970| 100 Trying| | |SIP Status</p>
<p class="MsoNormal"> | |(5060) <------------------ (5060) | |</p><p class="MsoNormal">-----------------------------------------------------------------------------</p><p class="MsoNormal">
3 |18:46:28.713577| | INVITE SDP (t38) |SIP From: <sip:2XXXXXXXXX@subscriberip To:<sip:2XXXXXXXXXX@peerip</p><p class="MsoNormal"> | | |(5060) ------------------> (5060) |</p>
<p class="MsoNormal">3 |18:46:28.717171| | 100 Giving a try |SIP Status</p><p class="MsoNormal"> | | |(5060) <------------------ (5060) |</p>
<p class="MsoNormal">-----------------------------------------------------------------------------</p><p class="MsoNormal">2 |18:46:37.713078| 408 Request Timeout | |SIP Status</p><p class="MsoNormal">
| |(5060) <------------------ (5060) | |</p><p class="MsoNormal">2 |18:46:37.768451| ACK | | |SIP Request</p><p class="MsoNormal">
| |(5060) ------------------> (5060) | |</p><p class="MsoNormal">2 |18:46:37.770487| BYE | | |SIP Request</p><p class="MsoNormal">
| |(5060) ------------------> (5060) | |</p><p class="MsoNormal">2 |18:46:37.771110| 100 Trying| | |SIP Status</p><p class="MsoNormal">
| |(5060) <------------------ (5060) | |</p><p class="MsoNormal">2 |18:46:37.772098| 200 OK | | |SIP Status</p><p class="MsoNormal">
| |(5060) <------------------ (5060) | |</p><p class="MsoNormal">-----------------------------------------------------------------------------</p><p class="MsoNormal">3 |18:46:37.772169| | ACK | |SIP Request</p>
<p class="MsoNormal"> | | |(5060) ------------------> (5060) |</p><p class="MsoNormal">3 |18:46:37.772244| | BYE | |SIP Request</p>
<p class="MsoNormal"> | | |(5060) ------------------> (5060) |</p><p class="MsoNormal">3 |18:46:37.776329| | BYE | |SIP Request</p>
<p class="MsoNormal"> | | |(5060) <------------------ (5060) |</p><p class="MsoNormal">3 |18:46:37.776817| | 200 OK | |SIP Status</p>
<p class="MsoNormal"> | | |(5060) ------------------> (5060) |</p><p class="MsoNormal">3 |18:46:37.778354| | 200 OK | |SIP Status</p>
<p class="MsoNormal"> | | |(5060) <------------------ (5060) |</p><p class="MsoNormal">3 |18:48:28.920672| | 408 Request Timeout |SIP Status</p>
<p class="MsoNormal"> | | |(5060) <------------------ (5060) |</p><p class="MsoNormal">3 |18:48:28.921215| | ACK | |SIP Request</p>
<p class="MsoNormal"> | | |(5060) ------------------> (5060) |</p></div></div>
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<br></blockquote></div><br></div>