<html xmlns="http://www.w3.org/1999/xhtml" xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office"><head><!--[if gte mso 9]><xml><o:OfficeDocumentSettings><o:AllowPNG/><o:PixelsPerInch>96</o:PixelsPerInch></o:OfficeDocumentSettings></xml><![endif]--></head><body><div style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:16px;"><div style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:16px;"><div>which version of opensips are you using ? I'm not aware of retransmission after a final reply or timeout.<br><div><div>if you can provide a config to replicate the issue or logs of opensips we might able to check more<br><br></div><br></div></div><div></div>
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On Wednesday, 4 July 2018, 9:13:49 PM GMT+5:30, Yuval Dinari <yuval.dinari@vonage.com> wrote:
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<div><div id="yiv8433355255"><div><div dir="ltr">I set fr_timeout parameter of tm module to 5, so after 5 seconds opensips generates a 408 response, but keeps retransmitting the INVITE even after that.<div>Apart from that the handling of INVITE is pretty straight forward:</div><div>Do lookup to find the destination (callee), and if found call t_relay().</div><div>Thanks</div></div><br clear="none"><div class="yiv8433355255yqt5088555111" id="yiv8433355255yqt69059"><div class="yiv8433355255gmail_quote"><div dir="ltr">On Wed, Jul 4, 2018 at 11:40 AM Pasan Meemaduma <<a rel="nofollow" shape="rect" ymailto="mailto:pasandev@ymail.com" target="_blank" href="mailto:pasandev@ymail.com">pasandev@ymail.com</a>> wrote:<br clear="none"></div><blockquote class="yiv8433355255gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"><div><div style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:16px;"><div style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:16px;"><div style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:16px;"><div>Hi Yuval,<br clear="none"><div><div>SIP Timers related functions can be found in TM (transaction) module <a rel="nofollow" shape="rect" target="_blank" href="http://www.opensips.org/html/docs/modules/2.4.x/tm.html#param_T1_timer">http://www.opensips.org/html/docs/modules/2.4.x/tm.html</a><br clear="none">hard to say whats causing retransmission after a final reply without knowing your config.<br clear="none"></div><div><br clear="none"></div></div><div><br clear="none"></div><div class="yiv8433355255m_-7986311300302632770ydp6c811c37yahoo-link-enhancr-card yiv8433355255m_-7986311300302632770ydp6c811c37yahoo-link-enhancr-not-allow-cover yiv8433355255m_-7986311300302632770ydp6c811c37ymail-preserve-class yiv8433355255m_-7986311300302632770ydp6c811c37ymail-preserve-style" id="yiv8433355255m_-7986311300302632770ydp6c811c37enhancr_card_1371934821" style="max-width:400px;"><a rel="nofollow" shape="rect" class="yiv8433355255m_-7986311300302632770ydp6c811c37yahoo-enhancr-cardlink" target="_blank" href="http://www.opensips.org/html/docs/modules/2.4.x/tm.html#param_T1_timer" style="text-decoration:none!important;color:#000!important;"><table class="yiv8433355255m_-7986311300302632770ydp6c811c37card-wrapper yiv8433355255m_-7986311300302632770ydp6c811c37yahoo-ignore-table" style="max-width:400px;" border="0" cellspacing="0" cellpadding="0"><tbody><tr><td colspan="1" rowspan="1" width="400"><table class="yiv8433355255m_-7986311300302632770ydp6c811c37card yiv8433355255m_-7986311300302632770ydp6c811c37yahoo-ignore-table" style="max-width:400px;border-width:1px;border-style:solid;border-color:rgb(224,228,233);border-radius:2px;" width="100%" border="0" cellspacing="0" cellpadding="0"><tbody><tr><td colspan="1" rowspan="1"><br clear="none"></td></tr></tbody></table></td></tr></tbody></table></a></div><div><br clear="none"></div><div><br clear="none"></div></div><div></div>
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On Wednesday, 4 July 2018, 1:17:41 PM GMT+5:30, Yuval Dinari via Users <<a rel="nofollow" shape="rect" ymailto="mailto:users@lists.opensips.org" target="_blank" href="mailto:users@lists.opensips.org">users@lists.opensips.org</a>> wrote:
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<div><div id="yiv8433355255m_-7986311300302632770yiv0943299692"><div dir="ltr">Hi,<div>1. How can I control the amount/time window of retransmissions?</div><div>2. I see a behavior in which opensips sends an INVITE to a non responsive client. After a few retransmissions it sends a 408 to the originator of the INVITE, and then sends some more retransmissions of the INVITE. I don't understand why it send INVITE-s after the 408.</div><div><br clear="none"></div><div>Thanks</div></div></div>_______________________________________________<br clear="none">Users mailing list<br clear="none"><a rel="nofollow" shape="rect" ymailto="mailto:Users@lists.opensips.org" target="_blank" href="mailto:Users@lists.opensips.org">Users@lists.opensips.org</a><br clear="none"><a rel="nofollow" shape="rect" target="_blank" href="http://lists.opensips.org/cgi-bin/mailman/listinfo/users">http://lists.opensips.org/cgi-bin/mailman/listinfo/users</a><br clear="none"></div>
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