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<tt>Hello Brett,<br>
<br>
A SIP capture from the OpenSIPS machine covering both sides
traffic will help in understanding this.<br>
<br>
Regards,<br>
</tt>
<pre class="moz-signature" cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a class="moz-txt-link-freetext" href="http://www.opensips-solutions.com">http://www.opensips-solutions.com</a></pre>
<br>
On 04/22/2013 12:16 PM, Brett Nemeroff wrote:
<blockquote
cite="mid:CAPwC5wxPQKaQsFcFD8NHJV2JNBbUGzwxq2ezErCY=gR16gAvfA@mail.gmail.com"
type="cite">
<div dir="ltr">Hey All,
<div style="">I'm having a weird issue right now. I have a
particular call flow that includes a PRACK. The first PRACK
setups just when it show and is replied with a 200 ok end to
end. </div>
<div style="">
<br>
</div>
<div style="">Some time later, OpenSIPs retransmits the PRACK...
After the call is answered. Yes, OpenSIPs relayed the 200 OK
for the PRACK already. So I'm not sure what it's thinking. </div>
<div style=""><br>
</div>
<div style="">Of course, the mid-call PRACK makes endpoints
unhappy so the call ends up getting dropped.</div>
<div style=""><br>
</div>
<div style="">Anyone seen this? Of course, I'm assuming that the
PRACK that appears to be generated from the proxy mid-call is
a retransmission because I can't think of where else it'd be
coming from (it's NOT resend from the originator). Thanks all!</div>
<div style=""><br>
</div>
<div style=""><br>
</div>
<div style="">Thanks,</div>
<div style="">Brett</div>
<div style=""><br>
</div>
</div>
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</pre>
</blockquote>
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