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--></style></head><body lang="EN-ZA" link="blue" vlink="purple"><div class="WordSection1"><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">As per <a href="http://kamailio.org/docs/modules/stable/modules/tm.html#tm.f.t_set_fr">http://kamailio.org/docs/modules/stable/modules/tm.html#tm.f.t_set_fr</a></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">(I see it is used else where in the proxy.tt2 file too).</span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> </span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">I tried putting this in proxy.custom.tt2 line 1076 (part of ROUTE_PSTN)</span></p><p class="MsoNormal" style="text-indent:36.0pt">
<span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> </span></p><p class="MsoNormal" style="text-indent:36.0pt"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">#our fax testing is on subscriber with ext ID TN001FAX</span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> </span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> if($avp(s:caller_ext_subscriber_id) == "TN001FAX")</span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> {</span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> t_set_fr(30000);</span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> xlog("L_INFO", "Changed outbound timer for this call to 30000ms for faxing\n");</span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> }</span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> </span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">It logs it my proxy log, but 9 seconds is still the timeout of the INVITE</span></p><p class="MsoNormal">
<span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> </span></p><div style="border:none;border-left:solid blue 1.5pt;padding:0cm 0cm 0cm 4.0pt"><div><div style="border:none;border-top:solid #b5c4df 1.0pt;padding:3.0pt 0cm 0cm 0cm">
<p class="MsoNormal"><b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> Matthew Ogden [mailto:<a href="mailto:matthew@tenacit.net">matthew@tenacit.net</a>] <br>
<b>Sent:</b> 19 January 2014 06:36 PM<br><b>To:</b> 'Ivan Milivojevic'<br><b>Cc:</b> 'Spce-user'<br><b>Subject:</b> RE: [Spce-user] Spce timeout for T.38 Reinvites</span></p></div></div><p class="MsoNormal">
</p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Thanks Ivan</span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> </span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">That’s definitely what I’m looking for, but perhaps someone out there can tell me in which section of the proxy/lb that I can have an override of the timer based on the subscriber name only. (I only need one subscriber with a much longer timeout).</span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> </span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Regards</span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> </span></p><div style="border:none;border-left:solid blue 1.5pt;padding:0cm 0cm 0cm 4.0pt"><div><div style="border:none;border-top:solid #b5c4df 1.0pt;padding:3.0pt 0cm 0cm 0cm">
<p class="MsoNormal"><b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> Ivan Milivojevic [<a href="mailto:edesibe@gmail.com">mailto:edesibe@gmail.com</a>] <br>
<b>Sent:</b> 19 January 2014 04:51 PM<br><b>To:</b> Matthew Ogden<br><b>Cc:</b> Spce-user<br><b>Subject:</b> Re: [Spce-user] Spce timeout for T.38 Reinvites</span></p></div></div><p class="MsoNormal"> </p><div><div><p class="MsoNormal" style="margin-bottom:12.0pt">
Hi Matthew, </p></div><p class="MsoNormal">Maybe you can try with </p><h3><a name="AEN223"><code><span style="font-size:10.0pt">fr_timer_avp</span></code></a></h3><h3>check also <a href="http://www.iptel.org/faq/sertimers">http://www.iptel.org/faq/sertimers</a></h3>
<p>Regards,</p><p>Ivan</p><p> </p></div><div><p class="MsoNormal" style="margin-bottom:12.0pt"> </p><div><p class="MsoNormal">On Sat, Jan 18, 2014 at 9:56 AM, Matthew Ogden <<a href="mailto:matthew@tenacit.net" target="_blank">matthew@tenacit.net</a>> wrote:</p>
<div><div><p class="MsoNormal" style><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Thanks Ivan! </span></p><p class="MsoNormal" style><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> </span></p>
<p class="MsoNormal" style><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">There is obviously no way to make kamailio have different timeouts for different INVITE (T.38 vs the rest) types then?</span></p>
<p class="MsoNormal" style><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> </span></p><div style="border:none;border-left:solid blue 1.5pt;padding:0cm 0cm 0cm 4.0pt"><div>
<div style="border:none;border-top:solid #b5c4df 1.0pt;padding:3.0pt 0cm 0cm 0cm"><p class="MsoNormal" style><b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> Ivan Milivojevic [mailto:<a href="mailto:edesibe@gmail.com" target="_blank">edesibe@gmail.com</a>] <br>
<b>Sent:</b> 17 January 2014 08:58 PM<br><b>To:</b> Matthew Ogden<br><b>Cc:</b> Spce-user<br><b>Subject:</b> Re: [Spce-user] Spce timeout for T.38 Reinvites</span></p></div></div><div><div><p class="MsoNormal" style> </p>
<div><div><div><div><p class="MsoNormal" style="margin-bottom:12.0pt">HI Matthew,</p></div><p class="MsoNormal" style="margin-bottom:12.0pt">You can check timeout on kamailio-proxy side...</p></div><div><p class="MsoNormal" style>
# kamailio.cfg.tt2</p></div><div><p class="MsoNormal" style="margin-bottom:12.0pt">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)</p></div><p class="MsoNormal" style>Regards,</p></div><p class="MsoNormal" style>Ivan</p><div><p class="MsoNormal" style> </p></div></div><div><p class="MsoNormal" style="margin-bottom:12.0pt">
</p><div><p class="MsoNormal" style>On Fri, Jan 17, 2014 at 6:07 PM, Matthew Ogden <<a href="mailto:matthew@tenacit.net" target="_blank">matthew@tenacit.net</a>> wrote:</p><div><div><p class="MsoNormal" style>HI </p>
<p class="MsoNormal" style> </p><p class="MsoNormal" style>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" style>
</p><p class="MsoNormal" style>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" style> </p><p class="MsoNormal" style>in this wireshark call graph, </p><p class="MsoNormal" style>The left line is my subscriber,</p><p class="MsoNormal" style>The middle line is sipserver</p><p class="MsoNormal" style>
</p><p class="MsoNormal" style>Here is picture,</p><p class="MsoNormal" style><img border="0" width="455" height="573" id="_x0000_i1025" src="cid:image001.png@01CF15DD.FCA2D800"></p><p class="MsoNormal" style> </p><p class="MsoNormal" style>
Below and attached are the text representation</p><p class="MsoNormal" style>Conv.| Time | subscriber | Peer |</p><p class="MsoNormal" style> | | | my server | </p>
<p class="MsoNormal" style>2 |18:46:27.453879| INVITE SDP (g711A) | |SIP From: <sip:2XXXXXXXXX@subscriberip:5060 To:<sip:0XXXXXXXXX@spceIP:5060</p><p class="MsoNormal" style> | |(5060) ------------------> (5060) | |</p>
<p class="MsoNormal" style>2 |18:46:27.454546| 100 Trying| | |SIP Status</p><p class="MsoNormal" style> | |(5060) <------------------ (5060) | |</p>
<p class="MsoNormal" style>2 |18:46:27.456403| 407 Proxy Authentication Required | |SIP Status</p><p class="MsoNormal" style> | |(5060) <------------------ (5060) | |</p>
<p class="MsoNormal" style>2 |18:46:27.510806| ACK | | |SIP Request</p><p class="MsoNormal" style> | |(5060) ------------------> (5060) | |</p>
<p class="MsoNormal" style>2 |18:46:27.514119| INVITE SDP (g711A) | |SIP From: <sip:2XXXXXXXXX@subscriberip:5060 To:<sip:0XXXXXXXXX@spceIP:5060</p><p class="MsoNormal" style> | |(5060) ------------------> (5060) | |</p>
<p class="MsoNormal" style>2 |18:46:27.514636| 100 Trying| | |SIP Status</p><p class="MsoNormal" style> | |(5060) <------------------ (5060) | |</p>
<p class="MsoNormal" style>-----------------------------------------------------------------------------</p><p class="MsoNormal" style>3 |18:46:27.522117| | INVITE SDP (g711A) |SIP From: <sip:2XXXXXXXXX@subscriberip To:<sip:2XXXXXXXXXX@peerip</p>
<p class="MsoNormal" style> | | |(5060) ------------------> (5060) |</p><p class="MsoNormal" style>3 |18:46:27.536103| | 100 Giving a try |SIP Status</p>
<p class="MsoNormal" style> | | |(5060) <------------------ (5060) |</p><p class="MsoNormal" style>3 |18:46:28.648929| | 200 OK SDP (g711A) |SIP Status</p>
<p class="MsoNormal" style> | | |(5060) <------------------ (5060) |</p><p class="MsoNormal" style>-----------------------------------------------------------------------------</p><p class="MsoNormal" style>
2 |18:46:28.650490| 200 OK SDP (g711A) | |SIP Status</p><p class="MsoNormal" style> | |(5060) <------------------ (5060) | |</p><p class="MsoNormal" style>
2 |18:46:28.708976| ACK | | |SIP Request</p><p class="MsoNormal" style> | |(5060) ------------------> (5060) | |</p><p class="MsoNormal" style>
-----------------------------------------------------------------------------</p><p class="MsoNormal" style>3 |18:46:28.710179| | ACK | |SIP Request</p><p class="MsoNormal" style>
| | |(5060) ------------------> (5060) |</p><p class="MsoNormal" style>-----------------------------------------------------------------------------</p><p class="MsoNormal" style>2 |18:46:28.712202| INVITE SDP (t38) | |SIP From: <sip:2XXXXXXXXX@subscriberip:5060 To:<sip:0@spceIP:5060</p>
<p class="MsoNormal" style> | |(5060) ------------------> (5060) | |</p><p class="MsoNormal" style>2 |18:46:28.712970| 100 Trying| | |SIP Status</p>
<p class="MsoNormal" style> | |(5060) <------------------ (5060) | |</p><p class="MsoNormal" style>-----------------------------------------------------------------------------</p><p class="MsoNormal" style>
3 |18:46:28.713577| | INVITE SDP (t38) |SIP From: <sip:2XXXXXXXXX@subscriberip To:<sip:2XXXXXXXXXX@peerip</p><p class="MsoNormal" style> | | |(5060) ------------------> (5060) |</p>
<p class="MsoNormal" style>3 |18:46:28.717171| | 100 Giving a try |SIP Status</p><p class="MsoNormal" style> | | |(5060) <------------------ (5060) |</p>
<p class="MsoNormal" style>-----------------------------------------------------------------------------</p><p class="MsoNormal" style>2 |18:46:37.713078| 408 Request Timeout | |SIP Status</p>
<p class="MsoNormal" style> | |(5060) <------------------ (5060) | |</p><p class="MsoNormal" style>2 |18:46:37.768451| ACK | | |SIP Request</p>
<p class="MsoNormal" style> | |(5060) ------------------> (5060) | |</p><p class="MsoNormal" style>2 |18:46:37.770487| BYE | | |SIP Request</p>
<p class="MsoNormal" style> | |(5060) ------------------> (5060) | |</p><p class="MsoNormal" style>2 |18:46:37.771110| 100 Trying| | |SIP Status</p>
<p class="MsoNormal" style> | |(5060) <------------------ (5060) | |</p><p class="MsoNormal" style>2 |18:46:37.772098| 200 OK | | |SIP Status</p>
<p class="MsoNormal" style> | |(5060) <------------------ (5060) | |</p><p class="MsoNormal" style>-----------------------------------------------------------------------------</p><p class="MsoNormal" style>
3 |18:46:37.772169| | ACK | |SIP Request</p><p class="MsoNormal" style> | | |(5060) ------------------> (5060) |</p><p class="MsoNormal" style>
3 |18:46:37.772244| | BYE | |SIP Request</p><p class="MsoNormal" style> | | |(5060) ------------------> (5060) |</p><p class="MsoNormal" style>
3 |18:46:37.776329| | BYE | |SIP Request</p><p class="MsoNormal" style> | | |(5060) <------------------ (5060) |</p><p class="MsoNormal" style>
3 |18:46:37.776817| | 200 OK | |SIP Status</p><p class="MsoNormal" style> | | |(5060) ------------------> (5060) |</p><p class="MsoNormal" style>
3 |18:46:37.778354| | 200 OK | |SIP Status</p><p class="MsoNormal" style> | | |(5060) <------------------ (5060) |</p><p class="MsoNormal" style>
3 |18:48:28.920672| | 408 Request Timeout |SIP Status</p><p class="MsoNormal" style> | | |(5060) <------------------ (5060) |</p><p class="MsoNormal" style>
3 |18:48:28.921215| | ACK | |SIP Request</p><p class="MsoNormal" style> | | |(5060) ------------------> (5060) |</p></div></div><p class="MsoNormal" style="margin-bottom:12.0pt">
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</div><p class="MsoNormal" style> </p></div></div></div></div></div></div></div><p class="MsoNormal"> </p></div></div></div></div></body></html>