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Hello,<br>
<br>
OpenSIPS shouldn't respond with the ACk - that should originate from
the caller side and OpenSIPS should relay it. <br>
Please post the full SIP trace for your call.<br>
<br>
Best Regards,<br>
<pre class="moz-signature" cols="72">Vlad Paiu
OpenSIPS Developer
<a class="moz-txt-link-freetext" href="http://www.opensips-solutions.com">http://www.opensips-solutions.com</a> </pre>
<div class="moz-cite-prefix">On 20.03.2015 16:13, Stuart Mills,
Invosys wrote:<br>
</div>
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<div class="WordSection1">
<p class="MsoNormal">Hi,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I’m currently experiencing an issue when
using OpenSIPS and FreeSWITCH within the same network.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Calls arrive at the OpenSIPS border, then I
use the dispatcher module to send to one of 3 FreeSWITCH
instances.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">On a bad call it seems like 200OK is being
sent back from FreeSWITCH on calls that will drop, it tries
time and time again until giving up after 30 seconds, but
OpenSIPS isn’t responding with the ACK. The IP addresses in
the trace I’ve got look good, all internal NAT addresses so
I’m not sure how it could be missing this packet.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Have any one experienced this using a
similar setup? I can post the opensips.cfg file if necessary.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Regards,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><b><span
style="font-size:13.5pt;font-family:"Helvetica","sans-serif";color:black;mso-fareast-language:EN-GB">Stuart
Mills</span></b><span
style="font-size:13.5pt;font-family:"Helvetica","sans-serif";color:black;mso-fareast-language:EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:9.0pt;font-family:"Helvetica","sans-serif";color:black;mso-fareast-language:EN-GB">Senior
Network Engineer<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:9.0pt;font-family:"Helvetica","sans-serif";color:black;mso-fareast-language:EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span
style="font-size:9.0pt;font-family:"Helvetica","sans-serif";color:black;mso-fareast-language:EN-GB">Invosys
Ltd.</span></b><span
style="font-size:9.0pt;font-family:"Helvetica","sans-serif";color:black;mso-fareast-language:EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:9.0pt;font-family:"Helvetica","sans-serif";color:black;mso-fareast-language:EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:9.0pt;font-family:"Helvetica","sans-serif";color:black;mso-fareast-language:EN-GB">Direct.
0161 444 7403<o:p></o:p></span></p>
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