<div dir="ltr">Hi Mack,<div><br></div><div>The only thing I added to the basic scenarios is rrs="true"</div><div><br></div><div>In UAS</div><div><recv rrs="true" request="INVITE" crlf="true"><br></div><div><br></div><div>In UAC</div><div><recv response="200" rrs="true" crlf="true"><br></div><div><br></div><div>I use the same scenario with the same fields for every call. In a test of 6000 calls I see ~5 dead calls.</div><div><br></div><div>Diego <br></div><div><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">2016-12-14 17:28 GMT-03:00 Mack Hendricks <span dir="ltr"><<a href="mailto:mack@dopensource.com" target="_blank">mack@dopensource.com</a>></span>:<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"><div>Hey Diego,</div><div><br></div><div>This smells like a sipP scenario file issue. Did you customize the the scenario file being used by sipP B?</div><div><br></div><div>-Mack</div><br><div><blockquote type="cite"><div><div class="h5"><div>On Dec 14, 2016, at 3:23 PM, Diego Nadares <<a href="mailto:dnadares@gmail.com" target="_blank">dnadares@gmail.com</a>> wrote:</div><br class="m_-1427042757295936908Apple-interchange-newline"></div></div><div><div><div class="h5"><div dir="ltr"><div>Hi guys,<br></div><div><br></div><div>We are testing kamailio with sipp. We are running it with 20cps and some calls do the following. When Kamailio is processing the 'ringing' a '200ok' arrives in the middle. First, kamailio forwards the 200 ok and then the ringing. 'ACK' arrives and, I suppose, the call is established. The thing is than when the 'BYE' arrives kamailio responds with a 404. </div><div><br></div><div>This is the summary of the call</div><div><br></div><div>Id Time Source Destination Protocol Len Info<br></div><div><br></div><div>6483<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>2016-12-14 11:26:06.264697<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>SIPP-A<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>KAMAILIO<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>SIP/SDP<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>692<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>Request: INVITE <a href="http://sip:11111111@172.16.213.38:5060/" target="_blank">sip:11111111@172.16.213.38:<wbr>5060</a> | <br></div><div><br></div><div>6484<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>2016-12-14 11:26:06.264937<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>KAMAILIO<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>SIPP-A<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>SIP<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>367<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>Status: 100 trying -- your call is important to us | <br></div><div>6485<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>2016-12-14 11:26:06.266327<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>KAMAILIO<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>SIPP-B<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>SIP/SDP<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>1179<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>Request: INVITE <a href="http://sip:22222222@172.16.213.31:5060/" target="_blank">sip:22222222@172.16.213.31:<wbr>5060</a> | <br></div><div><b>6486<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>2016-12-14 11:26:06.267217<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>SIPP-B<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>KAMAILIO<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>SIP<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>566<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>Status: 180 Ringing | </b><br></div><div>6487<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>2016-12-14 11:26:06.267268<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>SIPP-B<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>KAMAILIO<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>SIP/SDP<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>733<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>Status: 200 OK | <br></div><div>6488<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>2016-12-14 11:26:06.267758<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>KAMAILIO <span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"><span style="white-space:normal">SIPP-A</span> </span>SIP/SDP<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>788<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>Status: 200 OK | <br></div><div><b>6489<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>2016-12-14 11:26:06.267833<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span></b>KAMAILIO<b><span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span></b>SIPP-A<b><span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>SIP<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>442<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>Status: 180 Ringing | </b><br></div><div>6490<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>2016-12-14 11:26:06.268868<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>SIPP-A<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>KAMAILIO<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>SIP<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>493<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>Request: ACK <a>sip:127.0.0.8;line=sr-<wbr>N6IAzBFwMJZfWJZLM.M7MlF-W.<wbr>y6Mx14NEt7Nw05NhPQKjaP</a> | <br></div><div>6491<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>2016-12-14 11:26:06.269162<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>KAMAILIO<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>SIPP-B<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>SIP<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>609<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>Request: ACK <a>sip:172.16.213.31:5060;<wbr>transport=UDP</a> | <br></div><div>6492<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>2016-12-14 11:26:06.269614<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>SIPP-A<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>KAMAILIO<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>SIP<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>404<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>Request: BYE <a href="http://sip:11111111@172.16.213.38:5060/" target="_blank">sip:11111111@172.16.213.38:<wbr>5060</a> | <br></div><div>6493<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>2016-12-14 11:26:06.269782<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>KAMAILIO<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>SIPP-A<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>SIP<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>348<span class="m_-1427042757295936908gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>Status: <b>404 Not here</b> |</div><div><br></div><div>We are using modules rtjson, evapi, uac, topoh, rtpproxy for all calls. My debug level is -1. With higher levels this behavior increase.<br></div><div><br></div><div>Kamailio is running in a virtual machine with centos7 with 8 cores and 8gb of ram.</div><div><br></div><div>Do you need any further information? I can send you a pcap or ngrep file.</div><div><br></div><div>Best regards,</div><div><br></div><div>Diego.</div></div></div></div>
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