Hi Vlad, <div><br></div><div>Indeed, you are right, we are receiving a 487 without a to-tag, but this doesn't happen before. There are no visible side-effects until now, beyond the message and I have less than 0.05% of expired dialogs. I'm not sure what to do, this messages wasn't appearing in version 1.6.4. </div>
<div><br></div><div><div>U 2012/04/04 18:43:32.062194 x.y.z.w -> x1.y1.z1.w1:5060</div><div>SIP/2.0 487 Cancelled.</div><div>Via: SIP/2.0/UDP 200.201.194.226;branch=z9hG4bKeeb2.0bb7a9c1.1.</div><div>Via: SIP/2.0/UDP 187.85.30.195;rport=5060;received=---.---.---.---;branch=z9hG4bKac1009787257.</div>
<div>Record-Route: <sip:--.--.--.--;lr;ftag=1c1009364722;did=7bb.e636af54>.</div><div>From: <sip:32920000@--.--.--.-->;tag=1c1009364722.</div><div>To: <sip:0153188831616@--.--.--.--;user=phone>.</div><div>
Call-ID: 10093260002622012195216@--.--.--.--.</div><div>CSeq: 1 INVITE.</div><div>Allow: INVITE,ACK,CANCEL,BYE,UPDATE,REGISTER,PRACK,INFO,NOTIFY,REFER.</div><div>Cisco-Guid: 63185-1380843536-2264320347-2980804337.</div><div>
Contact: <sip:553188831616@--.--.--.-->.</div><div>User-Agent: TELES.iGATE 39019358305613 14.6b 940.</div><div>Content-Length: 0.</div><div><br></div><div>Flavio E. Goncalves</div><div>CEO - V.Office</div><div> </div>
<br>
<br><br><div class="gmail_quote">On Thu, Apr 5, 2012 at 8:37 AM, Vlad Paiu <span dir="ltr"><<a href="mailto:vladpaiu@opensips.org">vladpaiu@opensips.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<u></u>
<div bgcolor="#ffffff" text="#000000">
Hi Flavio,<br>
<br>
It seems the 487 that is received does not have a To Tag, and thus
that error.<br>
Aside from the error in the log file, is there any other
miss-behaviour, like the dialog hanging, etc ?<br>
<br>
Regards,<br>
<pre cols="72">Vlad Paiu
OpenSIPS Developer
<a href="http://www.opensips-solutions.com" target="_blank">http://www.opensips-solutions.com</a> </pre><div><div class="h5">
<br>
On 04/05/2012 02:29 PM, Flavio Goncalves wrote:
<blockquote type="cite">
<div>Hi, </div>
<div><br>
</div>
I'm using the latest SVN and validate_dialog, but the problem
persists. When I check the CANCEL coming from the originator
everything seems ok. <br clear="all">
<div><br>
</div>
<div>Flavio E. Goncalves</div>
<div> </div>
<br>
<br>
<br>
<div class="gmail_quote">On Wed, Apr 4, 2012 at 9:24 PM, Rudy <span dir="ltr"><<a href="mailto:rudy@dynamicpacket.com" target="_blank">rudy@dynamicpacket.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0pt 0pt 0pt 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
Flavio,<br>
<br>
If I am not mistaken, this may have been fixed after the
release of<br>
1.7.2, make sure you are building from SVN<br>
<a href="https://opensips.svn.sourceforge.net/svnroot/opensips/branches/1.7" target="_blank">https://opensips.svn.sourceforge.net/svnroot/opensips/branches/1.7</a>
to<br>
ensure you got the fix(es) .<br>
<div><br>
Regards,<br>
--Rudy<br>
Dynamic Packet<br>
Toll-Free: 888.929.VOIP ( 8647 )<br>
<br>
<br>
<br>
</div>
<div>
<div>On Wed, Apr 4, 2012 at 7:44 PM, Flavio
Goncalves<br>
<<a href="mailto:flavio@asteriskguide.com" target="_blank">flavio@asteriskguide.com</a>>
wrote:<br>
> Hi Rudy,<br>
><br>
> Thanks for your reply, I'm using 1.7.2, The
validate_dialog was commented, I<br>
> will enable it later and check the results.<br>
><br>
> Best Regards,<br>
><br>
> Flavio E. Goncalves<br>
><br>
><br>
><br>
><br>
> On Wed, Apr 4, 2012 at 8:25 PM, Rudy <<a href="mailto:rudy@dynamicpacket.com" target="_blank">rudy@dynamicpacket.com</a>>
wrote:<br>
>><br>
>> Hey Flavio!<br>
>><br>
>> Hope all is well in Brazil. Is this the latest
1.8.x branch? Also,<br>
>> are you using validate_dialog() and
fix_route_dialog() in your loose<br>
>> route ? I remember something similar with CANCELs
of early dialogs<br>
>> happening to us. The issue I am mentioning was
patched sometime ago...<br>
>><br>
>> Regards,<br>
>> --Rudy<br>
>> Dynamic Packet<br>
>> Toll-Free: 888.929.VOIP ( 8647 )<br>
>><br>
>><br>
>></div>
</div>
</blockquote>
</div>
<br>
</blockquote>
</div></div></div>
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