<html>
<head>
<meta content="text/html; charset=ISO-8859-1"
http-equiv="Content-Type">
</head>
<body bgcolor="#FFFFFF" text="#000000">
Hello,<br>
<br>
<div class="moz-cite-prefix">On 2/20/13 7:44 PM, Camila Troncoso
wrote:<br>
</div>
<blockquote
cite="mid:3447efeff1fa8a69efe6f5fcd0f0d6ca@mail.gmail.com"
type="cite">
<meta http-equiv="Content-Type" content="text/html;
charset=ISO-8859-1">
<meta name="Generator" content="Microsoft Word 12 (filtered
medium)">
<style><!--
/* Font Definitions */
@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
@font-face
{font-family:"Trebuchet MS";
panose-1:2 11 6 3 2 2 2 2 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0cm;
margin-bottom:.0001pt;
font-size:11.0pt;
font-family:"Calibri","sans-serif";}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:blue;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:purple;
text-decoration:underline;}
span.EmailStyle17
{mso-style-type:personal-compose;
font-family:"Calibri","sans-serif";
color:windowtext;}
.MsoChpDefault
{mso-style-type:export-only;}
@page WordSection1
{size:612.0pt 792.0pt;
margin:70.85pt 3.0cm 70.85pt 3.0cm;}
div.WordSection1
{page:WordSection1;}
--></style>
<div class="WordSection1">
<p class="MsoNormal">Hi all,</p>
<p class="MsoNormal"><span lang="EN-US"> </span></p>
<p class="MsoNormal"><span lang="EN-US">I’m working for a while
with Kamailio+Freeswitch as SBC.</span></p>
<p class="MsoNormal"><span lang="EN-US"> </span></p>
<p class="MsoNormal"><span lang="EN-US">I have this structure:</span></p>
<p class="MsoNormal"><br>
<span lang="EN-US"></span></p>
<p class="MsoNormal"><b><span
style="font-size:10.0pt;font-family:"Arial","sans-serif";color:black"
lang="EN-US"> </span></b></p>
<p class="MsoNormal"><span lang="EN-US">When I make a call from
one client connected to LCR, it is route to my SBC and
afterwards to his destiny in the cloud passing though a
gateway. When the destiny is unreachable, the LCR reroutes
the call to another gateway. Sometimes the LCR send this
retry again to the SBC , because the second gateway is also
in the cloud, but when this happens, FreeSWITCH answer with
:</span><span lang="EN-US"></span></p>
<p class="MsoNormal"><span lang="EN-US">“482 Request merged”
because it detects that is the same call.</span></p>
<p class="MsoNormal"><span lang="EN-US">This is because the
second INVITE has the same Call-ID and same Cseq. Kamailio <b>is
not</b> increasing CSeq.</span></p>
<p class="MsoNormal"><span lang="EN-US"> </span></p>
<p class="MsoNormal"><span lang="EN-US">Is there a way to
resolve this?</span></p>
</div>
</blockquote>
it is a second branch, the top via header of the second invite
should have a different branch parameter than the previous one.
Freeswitch should detect that and handle it as a separate branch of
the call, too. Try changing the r-uri a bit and see if works (e.g.,
set a prefix that you remove it if set), as an workaround.<br>
<br>
Also, is the CANCEL sent to Freeswitch for first branch? Or is
Freeswitch sending a negative reply?<br>
<br>
Cheers,<br>
Daniel<br>
<blockquote
cite="mid:3447efeff1fa8a69efe6f5fcd0f0d6ca@mail.gmail.com"
type="cite">
</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>
Kamailio World Conference, April 16-17, 2013, Berlin
- <a class="moz-txt-link-freetext" href="http://conference.kamailio.com">http://conference.kamailio.com</a> -</pre>
</body>
</html>