<html>
<head>
<meta content="text/html; charset=utf-8" http-equiv="Content-Type">
</head>
<body bgcolor="#FFFFFF" text="#000000">
<tt>Hi Nabeel,<br>
<br>
have you tried running opensips is debug mode (level 4) to see
what it is doing with the request ?<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>
<div class="moz-cite-prefix">On 07.01.2016 11:37, Nabeel wrote:<br>
</div>
<blockquote
cite="mid:CA+vx6KLPDKhnShoZ-EOWviE-hVoyCxbqGZ__eY22d7SNzex3+w@mail.gmail.com"
type="cite">
<p dir="ltr">Hi Bogdan,</p>
<p dir="ltr">I used the tshark command as explained here on page
14: <a moz-do-not-send="true"
href="http://opensips.org/pub/events/2015-05-12_OpenSIPS-Summit_Amsterdam/Lorenzo_Mangani-OpenSIPS_Summit2015-SIPCapture.pdf">
http://opensips.org/pub/events/2015-05-12_OpenSIPS-Summit_Amsterdam/Lorenzo_</a><a
moz-do-not-send="true"
href="http://opensips.org/pub/events/2015-05-12_OpenSIPS-Summit_Amsterdam/Lorenzo_Mangani-OpenSIPS_Summit2015-SIPCapture.pdf">Mangani-OpenSIPS</a><a
moz-do-not-send="true"
href="http://opensips.org/pub/events/2015-05-12_OpenSIPS-Summit_Amsterdam/Lorenzo_Mangani-OpenSIPS_Summit2015-SIPCapture.pdf">_</a><a
moz-do-not-send="true"
href="http://opensips.org/pub/events/2015-05-12_OpenSIPS-Summit_Amsterdam/Lorenzo_Mangani-OpenSIPS_Summit2015-SIPCapture.pdf">Summit2015-SIPCapture.pdf</a></p>
<p dir="ltr">tshark -o "ssl.desegment_ssl_records: TRUE" -o
"ssl.desegment_ssl_application_data: TRUE" -o "ssl.keys_list:
162.249.6.110,5061,sip,/install/tls/domain.com-key.pem" -i
eth0 -f "tcp port 5061"</p>
<p dir="ltr">I'm using a command line version of Linux without a
graphic UI, so I could not "configure Wireshark to decide TLS"
as mentioned in that document, however I did pass the private
key in the command as shown above.</p>
<p dir="ltr">Does tshark require configuring to decode TLS, other
than passing the private key in the command? </p>
<div class="gmail_quot<blockquote class=" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000"> <tt>Hi Nabeel,<br>
<br>
Indeed, the 408 seems generated by OpenSIPS (after 5
seconds). Such reply is generated only if the the request
was actually sent out (if no request sent, there is no
timeout). But the network capture does not show anything :(
... maybe wrong capturing ?<br>
<br>
So you see anything in the logs ? have you tried to run with
debug level 4 ?<br>
<br>
Regards,<br>
</tt>
<pre cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a moz-do-not-send="true" href="http://www.opensips-solutions.com" target="_blank">http://www.opensips-solutions.com</a></pre>
<div>On 06.01.2016 23:07, Nabeel wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">
<div class="gmail_extra">I managed to capture the SIP
traffic with Wireshark. It seems that the party
generating the 408 reply is OpenSIPS, not the callee.
OpenSIPS does not seem to forward the call to the callee
at all.</div>
<div class="gmail_extra"><br>
</div>
<div class="gmail_extra">Below are traces showing a
successful call and a call with Request Timeout. </div>
<div class="gmail_extra">The server IP is <span>162.249.6.110,</span> the
caller IP is <span>92.40.249.9</span><span><font
color="#000000">, </font></span>and the callee IP
is <span>188.29.165.24</span>.</div>
<div class="gmail_extra"><br>
</div>
<div class="gmail_extra">Trace for a successful call:</div>
<div class="gmail_extra"><br>
</div>
<div class="gmail_extra"><a moz-do-not-send="true"
href="http://pastebin.com/2xn0bkEU" target="_blank">http://pastebin.com/2xn0bkEU</a><br>
</div>
<div class="gmail_extra"><br>
</div>
<div class="gmail_extra">Trace for a call with Request
Timeout:</div>
<div class="gmail_extra"><br>
</div>
<div class="gmail_extra"><a moz-do-not-send="true"
href="http://pastebin.com/WR7BA6pj" target="_blank">http://pastebin.com/WR7BA6pj</a><br>
</div>
<div class="gmail_extra"><br>
</div>
<div class="gmail_extra">Please advise what may be causing
this.</div>
<div class="gmail_extra"><br>
</div>
<div class="gmail_extra"><br>
</div>
<div class="gmail_extra"><br>
</div>
<div class="gmail_extra"><br>
</div>
<div class="gmail_extra"><br>
</div>
<div class="gmail_extra"><br>
</div>
</div>
</blockquote>
<br>
</div>
</div>
</blockquote>
<br>
</body>
</html>