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Hello,<br>
<br>
so what's the situation now, a missing ACK?<br>
<br>
I think such dialogs can be terminated via mi command.<br>
<br>
Cheers,<br>
Daniel<br>
<br>
<div class="moz-cite-prefix">On 5/15/12 12:25 AM, Ricardo Martinez
wrote:<br>
</div>
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<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US">Hello.</span></p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US">Thanks
Daniel for your answer.</span></p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US">Finally
we discover the problem why the calls were stalled in
state::1, we do several checks before an INVITE is
t_relayed(), this seems to be too much for certain clients
and then they send a INVITE with the same call-id, this was
generating “state::1” dialogs. We solve this issue by
sending a “100 – Trying” right after the INVITE arrives to
the proxy, in this way the caller don’t send a new INVITE…
it worked like a charm.</span></p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US">Now
we’re trying to see how we can handle certain situations
where “state::3” dialogs are kept in memory. This happened
with this type of calls :</span></p>
<p class="MsoNormal">
<span style="color:#1f497d" lang="EN-US"> </span></p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US">Caller
Proxy Callee</span></p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US">INVITE
-----------></span></p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US">
--------INVITE ---></span></p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US"><--
100 Trying ----</span></p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US">
<---- Ringing ------</span></p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US"><----
Ringing ------</span></p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US">
<---- OK ----------</span></p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US"><----
OK ---------</span></p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US">
<---- OK ----------</span></p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US"><----
OK ---------</span></p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US">
<---- OK ----------</span></p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US"><----
OK ---------</span></p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US">
<---- OK ----------</span></p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US"><----
OK ---------</span></p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US">
<---- OK ----------</span></p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US"><----
OK ---------</span></p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US"> </span></p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US"> </span></p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US">And
then the call is out into state::3.</span></p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US"> </span></p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US">Is
there a way to detect this behavior and clear the dialog
before it turns to state 3????</span></p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US"> </span></p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US">Hope
someone can help me.</span></p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US"> </span></p>
<p class="MsoNormal"><span style="color:#1f497d">Regards,</span></p>
<p class="MsoNormal"><span style="color:#1f497d">Ricardo.-</span></p>
<p class="MsoNormal"><span style="color:#1f497d"> </span></p>
<p class="MsoNormal"><span style="color:#1f497d"> </span></p>
<div>
<div style="border:none;border-top:solid #b5c4df
1.0pt;padding:3.0pt 0cm 0cm 0cm">
<p class="MsoNormal"><b><span
style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext"
lang="ES">De:</span></b><span
style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext"
lang="ES"> Daniel-Constantin Mierla [mailto:<a
moz-do-not-send="true" href="mailto:miconda@gmail.com">miconda@gmail.com</a>]
<br>
<b>Enviado el:</b> viernes, 11 de mayo de 2012 3:35<br>
<b>Para:</b> SIP Router - Kamailio (OpenSER) and SIP
Express Router (SER) - Users Mailing List<br>
<b>CC:</b> Ricardo Martinez<br>
<b>Asunto:</b> Re: [SR-Users] Question about dialog
module (state 1)</span></p>
</div>
</div>
<p class="MsoNormal"> </p>
<p class="MsoNormal">Hello,<br>
<br>
what version are you using? Can it be that you initiate the
dialog in config (e.g., via dlg_manage()) and then you reply
stateless?<br>
<br>
Cheers,<br>
Daniel<br>
<br>
On 5/9/12 9:53 PM, Ricardo Martinez wrote: </p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US">Hello.</span></p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US">I’m
using the dialog module to keep control of simultaneous
calls. In some cases, and I’m still trying to find why this
happens, the dialog stays in “STATE:: 1”, which according to
the docs is a dialog which no provisional response has been
sent yet.</span></p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US">Is
there a way to eliminate this kind of dialogs???</span></p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US"> </span></p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US">When
I list the dialogs I can see : </span></p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US"> </span></p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US">dialog::
hash=2523:2040584107</span></p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US">
state:: 1</span></p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US">
ref_count:: 1</span></p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US">
timestart:: 0</span></p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US">
timeout:: 0</span></p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US">
callid:: <a moz-do-not-send="true"
href="mailto:25b8e5354ca0850a4d0bd9c43eeb617a@pxext.redvoiss.net">25b8e5354ca0850a4d0bd9c43eeb617a@pxext.redvoiss.net</a></span></p>
<p class="MsoNormal">
<span style="color:#1f497d" lang="EN-US"> from_uri:: <a
moz-do-not-send="true"
href="mailto:sip%3A557100052213@pxext.redvoiss.net">sip:557100052213@pxext.redvoiss.net</a></span></p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US">
from_tag:: as10dc7c85</span></p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US">
caller_contact:: <a moz-do-not-send="true"
href="http://sip:557100052213@200.68.19.44:5060">sip:557100052213@200.68.19.44:5060</a></span></p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US">
caller_cseq:: 103</span></p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US">
caller_route_set:: </span></p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US"> caller_bind_addr::
udp:<a moz-do-not-send="true"
href="http://64.76.154.110:5060">64.76.154.110:5060</a></span></p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US">
callee_bind_addr:: </span></p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US"> to_uri::
<a moz-do-not-send="true"
href="mailto:sip%3A0981985480@pxext.redvoiss.net">sip:0981985480@pxext.redvoiss.net</a></span></p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US">
to_tag:: </span></p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US"> callee_contact::
</span></p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US"> callee_cseq::
</span></p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US"> callee_route_set::</span></p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US"> </span></p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US"> </span></p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US">when
I try to eliminate this dialog : </span></p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US">kamctl
fifo dlg_terminate_dlg <a moz-do-not-send="true"
href="mailto:25b8e5354ca0850a4d0bd9c43eeb617a@pxext.redvoiss.net">25b8e5354ca0850a4d0bd9c43eeb617a@pxext.redvoiss.net</a></span></p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US">500
command 'dlg_terminate_dlg' failed</span></p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US"> </span></p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US"> </span></p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US">Thanks
in advance,</span></p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US">Regards,</span></p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US">Ricardo
Martinez.-</span></p>
<p class="MsoNormal"><span style="color:#1f497d" lang="EN-US"> </span></p>
<p class="MsoNormal"><span
style="font-size:12.0pt;font-family:"Times New
Roman","serif""><br>
<br>
<br>
</span></p>
<pre>_______________________________________________</pre>
<pre>SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list</pre>
<pre><a moz-do-not-send="true" href="mailto:sr-users@lists.sip-router.org">sr-users@lists.sip-router.org</a></pre>
<pre><a moz-do-not-send="true" href="http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users">http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users</a></pre>
<p class="MsoNormal"><span
style="font-size:12.0pt;font-family:"Times New
Roman","serif""><br>
<br>
</span></p>
<pre>-- </pre>
<pre>Daniel-Constantin Mierla - <a moz-do-not-send="true" href="http://www.asipto.com">http://www.asipto.com</a></pre>
<pre><a moz-do-not-send="true" href="http://twitter.com/#%21/miconda">http://twitter.com/#!/miconda</a> - <a moz-do-not-send="true" href="http://www.linkedin.com/in/miconda">http://www.linkedin.com/in/miconda</a></pre>
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</blockquote>
<br>
<pre class="moz-signature" cols="72">--
Daniel-Constantin Mierla - <a class="moz-txt-link-freetext" href="http://www.asipto.com">http://www.asipto.com</a>
<a class="moz-txt-link-freetext" href="http://twitter.com/#!/miconda">http://twitter.com/#!/miconda</a> - <a class="moz-txt-link-freetext" href="http://www.linkedin.com/in/miconda">http://www.linkedin.com/in/miconda</a></pre>
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