We're actually getting this problem sending calls to multiple providers.. is there possibly anything I'm dong that could be causing this?<br>Thanks all,<br>Brett<br><br><br><br><div class="gmail_quote">On Thu, Oct 30, 2008 at 11:08 AM, Alex Hermann <span dir="ltr"><<a href="mailto:alex@speakup.nl">alex@speakup.nl</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><div class="Ih2E3d">On Thursday 30 October 2008, Iņaki Baz Castillo wrote:<br>
> 2008/10/30 Brett Nemeroff <<a href="mailto:brett@nemeroff.com">brett@nemeroff.com</a>>:<br>
> > Please note, the provider isn't sending the BYE to the internal address.<br>
> > The provider sends it to OpenSIPs Public address. Which is correct..<br>
><br>
> No, that's not correct, the RURI of the BYE from provider *MUST* be<br>
> the same as the RURI in the INVITE Contact the provider received.<br>
> The BYE is sent back to the public IP, of course, but it's routed<br>
> thanks to "Route" header (loose route).<br>
><br>
> This is the INVITE OpenSIPS sends to the provider:<br>
><br>
> U <a href="http://62.175.182.141:5060" target="_blank">62.175.182.141:5060</a> -> <a href="http://195.62.163.131:5060" target="_blank">195.62.163.131:5060</a><br>
> INVITE sip:17475551212@195.62.163.131:5060;transport=udp SIP/2.0.<br>
</div><div class="Ih2E3d">> Contact: <<a href="http://sip:15125551234@10.10.67.190:5060" target="_blank">sip:15125551234@10.10.67.190:5060</a>>.<br>
><br>
> And this is the BYE the provider sends to OpenSIPS:<br>
><br>
</div><div class="Ih2E3d">> BYE <a href="http://sip:15125551234@62.175.182.141:5060" target="_blank">sip:15125551234@62.175.182.141:5060</a> SIP/2.0.<br>
<br>
</div>Most probably the provider does wrong NAT detection. ie it does the equivalent<br>
of:<br>
<br>
if (nat_uac_test("1")) {<br>
fix_nated_contact();<br>
}<br>
t_relay();<br>
<font color="#888888"><br>
<br>
--<br>
Met vriendelijke groet,<br>
<br>
<br>
Alex Hermann<br>
SpeakUp<br>
T: 088-SPEAKUP (088-7732587)<br>
F: 088-7732588<br>
</font><div><div></div><div class="Wj3C7c"><br>
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