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<tt>Hi, Jorge!<br>
<br>
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:<br>
1. the 200 OK is sent to the proper port<br>
2. Pike is not blocking the reply<br>
3. local firewall does not block the 200 OK<br>
4. selinux is disabled<br>
<br>
Best regards,<br>
</tt>
<pre class="moz-signature" cols="72">Răzvan Crainea
OpenSIPS Developer
<a class="moz-txt-link-abbreviated" href="http://www.opensips-solutions.com">www.opensips-solutions.com</a></pre>
<div class="moz-cite-prefix">On 09/19/2017 12:14 PM, Jorge Luis
Ortea wrote:<br>
</div>
<blockquote type="cite"
cite="mid:AM5P194MB0004F7C8125A79DCD98C6301DC600@AM5P194MB0004.EURP194.PROD.OUTLOOK.COM">
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<p><span style="font-size: 12pt;"> </span><br>
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<div>Hi all,</div>
<div><br>
</div>
<div>I've been using OpenSIPS for a long time and I have
never seen anything like it.</div>
<div><br>
</div>
<div>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.</div>
<div><br>
</div>
<div>The sniffer on the Opensips interfaces shows that the
packets are arriving correctly.</div>
<div><br>
</div>
<div>Network diagram:<br>
<a
href="http://picpaste.com/Schema_OpenSIPS_201709191048-0byZJrw9.jpg"
class="OWAAutoLink" id="LPlnk963814"
previewremoved="true" moz-do-not-send="true">http://picpaste.com/Schema_OpenSIPS_201709191048-0byZJrw9.jpg</a>
</div>
<div><br>
</div>
<div>Traffic capture:<br>
<a
href="http://picpaste.com/Missing_200_OK_201709191101-Vy9ir5tT.jpg"
class="OWAAutoLink" id="LPlnk500823"
previewremoved="true" moz-do-not-send="true">http://picpaste.com/Missing_200_OK_201709191101-Vy9ir5tT.jpg</a>
<br>
<br>
</div>
<div><span>Does anyone think it might be happening?</span><br>
</div>
<div><br>
</div>
<div>Very Thanks.</div>
<div>Regards. </div>
<br>
<p><br>
</p>
</div>
</div>
</div>
</div>
<br>
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</pre>
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