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<p class="MsoNormal">Do you have handling in error_route to capture parsing errors? You only provided a picture of a trace display, not the actual messages, so it is not possible to tell if the message is legit. If it is the exact same message being dropped
every time, it is likely the message is misformatted.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Ben Newlin<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><b><span style="font-size:12.0pt;color:black">From: </span></b><span style="font-size:12.0pt;color:black">Users <users-bounces@lists.opensips.org> on behalf of Jorge Luis Ortea <darham@hotmail.com><br>
<b>Reply-To: </b>OpenSIPS users mailling list <users@lists.opensips.org><br>
<b>Date: </b>Tuesday, September 19, 2017 at 8:14 AM<br>
<b>To: </b>"users@lists.opensips.org" <users@lists.opensips.org><br>
<b>Subject: </b>Re: [OpenSIPS-Users] RV: Very Strange Case<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p><span style="font-size:12.0pt;color:black"><o:p> </o:p></span></p>
<p><span style="font-size:12.0pt;color:black">Hi Razvan,<o:p></o:p></span></p>
<p><span style="font-size:12.0pt;color:black"><o:p> </o:p></span></p>
<p><span style="font-size:12.0pt;color:black">I know this is like a fantastic story, these points have already been proven;
<br>
<br>
1.- source and destination over 5060 port for all SIP traffic<br>
2.- I don't use Pike<br>
3.- No firewall rules<br>
4.- Selinux is disabled<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="font-size:12.0pt;color:black"><br>
I am not tracing with Debug but I set xlog just below route{ and onreply_route{<br>
The truth is that I am baffled... <br>
<br>
Could it be that Opensips does not detect these messages as SIP type? Or something like that?<br>
<br>
Thank you very much.<br>
Regards.<br>
<br>
<o:p></o:p></span></p>
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<p class="MsoNormal"><b><span style="color:black">De:</span></b><span style="color:black"> Users <users-bounces@lists.opensips.org> en nombre de Răzvan Crainea <razvan@opensips.org><br>
<b>Enviado:</b> martes, 19 de septiembre de 2017 12:35<br>
<b>Para:</b> users@lists.opensips.org<br>
<b>Asunto:</b> Re: [OpenSIPS-Users] RV: Very Strange Case</span><span style="font-size:12.0pt;color:black">
<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;color:black"> <o:p></o:p></span></p>
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<p class="MsoNormal"><tt><span style="font-size:10.0pt;color:black">Hi, Jorge!</span></tt><span style="font-size:10.0pt;font-family:"Courier New",serif;color:black"><br>
<br>
<tt>If you are saying the 200 OK is not even logged (are you tracing with Debug), it means OpenSIPS doesn't see it. I would check:</tt><br>
<tt>1. the 200 OK is sent to the proper port</tt><br>
<tt>2. Pike is not blocking the reply</tt><br>
<tt>3. local firewall does not block the 200 OK</tt><br>
<tt>4. selinux is disabled</tt><br>
<br>
<tt>Best regards,</tt><br>
<br>
</span><span style="font-size:12.0pt;color:black"><o:p></o:p></span></p>
<pre><span style="color:black">Răzvan Crainea<o:p></o:p></span></pre>
<pre><span style="color:black">OpenSIPS Developer<o:p></o:p></span></pre>
<pre><span style="color:black"><a href="http://www.opensips-solutions.com">www.opensips-solutions.com</a><o:p></o:p></span></pre>
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<p class="MsoNormal" style="margin-top:15.0pt;mso-line-height-alt:15.75pt"><span style="font-size:16.0pt;font-family:"Tahoma",sans-serif;color:#0078D7"><a href="http://www.opensips-solutions.com/" target="_blank"><span style="text-decoration:none">Home
— OpenSIPS Solutions</span></a><o:p></o:p></span></p>
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<p class="MsoNormal" style="margin-top:15.0pt;line-height:10.5pt"><span style="font-size:10.5pt;font-family:"Tahoma",sans-serif;color:#666666">www.opensips-solutions.com<o:p></o:p></span></p>
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<p class="MsoNormal" style="margin-top:15.0pt;line-height:15.0pt"><span style="font-size:10.5pt;font-family:"Tahoma",sans-serif;color:#666666">OpenSIPS is a mature Open Source implementation of a SIP server. OpenSIPS is more than a SIP proxy/router as it includes
application-level functionalities.<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;color:black">On 09/19/2017 12:14 PM, Jorge Luis Ortea wrote:<o:p></o:p></span></p>
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<p><span style="font-size:12.0pt;color:black"> <o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;color:black">Hi all,<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;color:black">I've been using OpenSIPS for a long time and I have never seen anything like it.<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;color:black">The schema is very simple, OpenSIPS exchanges SIP traffic between SBC and Asterisk PBX, during a fax call in response a REINVITE packet a 200 Ok is ignore by OpenSIPS, not even writes in log, as
if this packet did not exist. OpenSIPS always ignores the same SIP packet and its retries.<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;color:black">The sniffer on the Opensips interfaces shows that the packets are arriving correctly.<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;color:black">Network diagram:<br>
<a href="http://picpaste.com/Schema_OpenSIPS_201709191048-0byZJrw9.jpg">http://picpaste.com/Schema_OpenSIPS_201709191048-0byZJrw9.jpg</a>
<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="font-size:12.0pt;color:black">Traffic capture:<br>
<a href="http://picpaste.com/Missing_200_OK_201709191101-Vy9ir5tT.jpg">http://picpaste.com/Missing_200_OK_201709191101-Vy9ir5tT.jpg</a>
<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;color:black">Does anyone think it might be happening?<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;color:black">Very Thanks.<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;color:black">Regards. <o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;color:black"><o:p> </o:p></span></p>
<p><span style="font-size:12.0pt;color:black"><o:p> </o:p></span></p>
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<br>
<o:p></o:p></span></p>
<pre><span style="color:black">_______________________________________________<o:p></o:p></span></pre>
<pre><span style="color:black">Users mailing list<o:p></o:p></span></pre>
<pre><span style="color:black"><a href="mailto:Users@lists.opensips.org">Users@lists.opensips.org</a><o:p></o:p></span></pre>
<pre><span style="color:black"><a href="http://lists.opensips.org/cgi-bin/mailman/listinfo/users">http://lists.opensips.org/cgi-bin/mailman/listinfo/users</a><o:p></o:p></span></pre>
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