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<tt>Ok, going back to b2b then.<br>
<br>
Why it is not supposed to send BYE to B ? if you do
terminate_call, all legs will be terminated.<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 06/14/2013 11:46 AM, Jorge Henrique Pinho wrote:
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<p class="MsoNormal"><span style="color: rgb(31, 73, 125);"
lang="EN-US">Hi bogdan!<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color: rgb(31, 73, 125);"
lang="EN-US">Yes, I prefer to use b2b, if you can look into
the problem I’ll be very grateful.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color: rgb(31, 73, 125);"
lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color: rgb(31, 73, 125);"
lang="EN-US">Kind regards!<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color: rgb(31, 73, 125);"
lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color: rgb(31, 73, 125);"
lang="EN-US">Jorge Pinho<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color: rgb(31, 73, 125);"
lang="EN-US"><o:p> </o:p></span></p>
<div>
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padding: 3pt 0cm 0cm;">
<p class="MsoNormal"><b><span style="font-size: 10pt;
font-family:
"Tahoma","sans-serif"; color:
windowtext;" lang="EN-US">From:</span></b><span
style="font-size: 10pt; font-family:
"Tahoma","sans-serif"; color:
windowtext;" lang="EN-US"> Bogdan-Andrei Iancu
[<a class="moz-txt-link-freetext" href="mailto:bogdan@opensips.org">mailto:bogdan@opensips.org</a>] <br>
<b>Sent:</b> quinta-feira, 13 de Junho de 2013 17:43<br>
<b>To:</b> Jorge Henrique Pinho<br>
<b>Cc:</b> OpenSIPS users mailling list<br>
<b>Subject:</b> Re: [OpenSIPS-Users] (no subject)<o:p></o:p></span></p>
</div>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><tt><span style="font-size: 10pt;">Hello
Jorge,</span></tt><span style="font-size: 10pt;
font-family: "Courier New";"><br>
<br>
<tt>For exactly those purposes you can use dialog module
(topo hiding and call termination), but in a lighter and
simpler fashion. </tt><br>
<br>
<tt>If you are keen to use the b2b, I can look into the
problem.</tt><br>
<br>
<tt>Regard,</tt><br>
<br>
</span><o:p></o:p></p>
<pre>Bogdan-Andrei Iancu<o:p></o:p></pre>
<pre>OpenSIPS Founder and Developer<o:p></o:p></pre>
<pre><a moz-do-not-send="true" href="http://www.opensips-solutions.com">http://www.opensips-solutions.com</a><o:p></o:p></pre>
<p class="MsoNormal"><br>
On 06/13/2013 04:56 PM, Jorge Henrique Pinho wrote: <o:p></o:p></p>
<p class="MsoNormal"><span style="color: rgb(31, 73, 125);"
lang="EN-US">Hi Bogdan!</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color: rgb(31, 73, 125);"
lang="EN-US">It choose b2b support with topo hiding because
this way the module will automatically match and forward
requests and replies.</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color: rgb(31, 73, 125);"
lang="EN-US">In this example when I receive a bad formatted
200OK I need to immediately end the call. The call is ended
in both clients but b2b is sending two BYE messages to B
instead of one.</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color: rgb(31, 73, 125);"
lang="EN-US">What could be causing this behavior?</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color: rgb(31, 73, 125);"
lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="color: rgb(31, 73, 125);">Kind
regards,</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color: rgb(31, 73, 125);"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="color: rgb(31, 73, 125);">Jorge
Pinho</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color: rgb(31, 73, 125);"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="color: rgb(31, 73, 125);"> </span><o:p></o:p></p>
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<p class="MsoNormal"><b><span style="font-size: 10pt;
font-family:
"Tahoma","sans-serif"; color:
windowtext;" lang="EN-US">From:</span></b><span
style="font-size: 10pt; font-family:
"Tahoma","sans-serif"; color:
windowtext;" lang="EN-US"> Bogdan-Andrei Iancu [<a
moz-do-not-send="true"
href="mailto:bogdan@opensips.org">mailto:bogdan@opensips.org</a>]
<br>
<b>Sent:</b> quarta-feira, 12 de Junho de 2013 18:26<br>
<b>To:</b> OpenSIPS users mailling list<br>
<b>Cc:</b> Jorge Henrique Pinho<br>
<b>Subject:</b> Re: [OpenSIPS-Users] (no subject)</span><o:p></o:p></p>
</div>
</div>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal"><tt><span style="font-size: 10pt;">Hi </span></tt>Jorge,<br>
<br>
First of all, why do you want to use b2b support if you only
need topo hiding and to terminate a call ? For these you can
simply use the dialog module, which is a much lighter approach
(with less probability for complications).<br>
<br>
Have you consider to use the dialog module, with
topology_hiding() script function and dlg_end_dlg MI function
?<br>
<br>
Regards,<br>
<br>
<br>
<o:p></o:p></p>
<pre>Bogdan-Andrei Iancu<o:p></o:p></pre>
<pre>OpenSIPS Founder and Developer<o:p></o:p></pre>
<pre><a moz-do-not-send="true" href="http://www.opensips-solutions.com">http://www.opensips-solutions.com</a><o:p></o:p></pre>
<p class="MsoNormal"><br>
On 06/12/2013 07:35 PM, Jorge Henrique Pinho wrote: <o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">Hi, I am using opensips
with b2b module with topology hiding.</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">I am trying to terminate
a call when i receive the 200OK response to a Re-Invite. To
accomplish this i am using the 'terminate_call' function
defined in b2b_logic module.</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">The dialog is establish
and an user sends an in dialog Invite to renegotiate codecs,
but the 200OK reply is mal formed. In consequence I need to
terminate the call at this stage.</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">To accomplish this I am
using the terminate_call function present in b2b_logic
module. When I receive the 200OK bad formatted message, I
invoke the terminate_call function. The behavior of b2b is
this :</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">A -----------------
Opensips (B2B) ------------------------ B</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">A Re-Invite </span><span
style="font-size: 12pt; font-family: Wingdings;"
lang="EN-US">à</span><span lang="EN-US">
| Re-Invite </span><span style="font-size:
12pt; font-family: Wingdings;" lang="EN-US">à</span><span
lang="EN-US"> B</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">A
| 200 OK* </span><span style="font-size: 12pt;
font-family: Wingdings;" lang="EN-US">ß</span><span
style="font-size: 12pt; font-family:
"Arial","sans-serif";" lang="EN-US"> </span><span
lang="EN-US"> B *Bad formatted 200OK</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">A BYE </span><span
style="font-size: 12pt; font-family: Wingdings;"
lang="EN-US">ß</span><span style="font-size: 12pt;
font-family: "Arial","sans-serif";"
lang="EN-US"> </span><span lang="EN-US">
| B</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">A
| BYE</span><span style="font-size: 12pt;
font-family: Wingdings;" lang="EN-US"> à</span><span
lang="EN-US"> B</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">A
| ACK </span><span style="font-size: 12pt;
font-family: Wingdings;" lang="EN-US">à</span><span
lang="EN-US"> B</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">A
| BYE </span><span
style="font-size: 12pt; font-family: Wingdings;"
lang="EN-US">à</span><span lang="EN-US"> B</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">It seems that b2b is
sending a first BYE to B that was not supposed to. Log is in
the attachment.</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">Can you help me fix
this?</span><o:p></o:p></p>
<p class="MsoNormal">Kind regards<o:p></o:p></p>
<p class="MsoNormal">Jorge Pinho<o:p></o:p></p>
<pre> <o:p></o:p></pre>
<pre> <o:p></o:p></pre>
<pre>_______________________________________________<o:p></o:p></pre>
<pre>Users mailing list<o:p></o:p></pre>
<pre><a moz-do-not-send="true" href="mailto:Users@lists.opensips.org">Users@lists.opensips.org</a><o:p></o:p></pre>
<pre><a moz-do-not-send="true" href="http://lists.opensips.org/cgi-bin/mailman/listinfo/users">http://lists.opensips.org/cgi-bin/mailman/listinfo/users</a><o:p></o:p></pre>
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