<p dir="ltr">Hi,</p>
<p dir="ltr">Thanks for the idea about packet compression. By 'call fails to connect', I meant the call does not connect to the callee, ie. the callee's phone does not ring after the INVITE (despite using TURN server). </p>
<p dir="ltr">This was a public WiFi network and that was all I could get at the time. I am using OpenSIPS version 2.1.</p>
<p dir="ltr">Nabeel</p>
<div class="gmail_quote">On 6 May 2016 9:16 am, "Bogdan-Andrei Iancu" <<a href="mailto:bogdan@opensips.org">bogdan@opensips.org</a>> wrote:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000">
<tt>Hi,<br>
<br>
Hard to analyze a call based on the INVITE packet only :). Still
the SIP signaling does not show any ALG interference (also not
sure if the capture was done before or after the ALG). Also, what
you mean by "call fails" ?no reply, negative reply , no audio ?<br>
<br>
Regards,<br>
</tt>
<pre cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a href="http://www.opensips-solutions.com" target="_blank">http://www.opensips-solutions.com</a></pre>
<div>On 05.05.2016 22:35, Nabeel wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">
<div class="gmail_extra"><br>
</div>
<div class="gmail_extra">Please check the following SIP trace
taken within a WiFi network. The call fails to connect despite
the INVITE request and using a non-standard port. Could this
be caused by SIP ALG, or some unopened RTP port on the router?</div>
<div class="gmail_extra"><br>
</div>
<div class="gmail_extra"><a href="http://pastebin.com/raw/C4iymTbh" target="_blank">http://pastebin.com/raw/C4iymTbh</a><br>
</div>
</div>
<br>
<fieldset></fieldset>
<br>
<pre>_______________________________________________
Users mailing list
<a href="mailto:Users@lists.opensips.org" target="_blank">Users@lists.opensips.org</a>
<a href="http://lists.opensips.org/cgi-bin/mailman/listinfo/users" target="_blank">http://lists.opensips.org/cgi-bin/mailman/listinfo/users</a>
</pre>
</blockquote>
<br>
</div>
</blockquote></div>