<div dir="ltr">Tried initially with 13.2 - was exactly the same. I'll try latest 13 stable and see if it re-creates.<div><br></div><div><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Apr 5, 2016 at 3:39 PM, Joshua Colp <span dir="ltr"><<a href="mailto:jcolp@digium.com" target="_blank">jcolp@digium.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Nir Simionovich wrote:<br>
<br>
<snip><span class=""><br>
<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<br>
Soft Phone -> Asterisk A -> Asterisk B -> Carrier<br>
<br>
Soft phone is behind a NAT. Asterisk servers are not, same as the<br>
carrier.<br>
<br>
We've noticed that the carrier tries to run a media re-invite, after<br>
the call had basically<br>
dropped from Asterisk B, and tries to do it over and over again, without<br>
stopping. Eventually,<br>
that would dead-lock chan_sip completely, requiring a full blown<br>
asterisk restart.<br>
<br>
Any of you ever encountered anything like this?<br>
<br>
I've mitigated the issue by forcing two different codecs on the two<br>
sides of Asterisk B, basically,<br>
preventing the media re-invite - but it isn't the proper solution.<br>
</blockquote>
<br></span>
I can't say I've heard of anyone running into this problem and it's a common enough scenario. I'd suggest trying against the latest 13 and if not resolved then filing an issue with a description and backtrace.<br>
<br>
Cheers,<span class="HOEnZb"><font color="#888888"><br>
<br>
-- <br>
Joshua Colp<br>
Digium, Inc. | Senior Software Developer<br>
445 Jan Davis Drive NW - Huntsville, AL 35806 - US<br>
Check us out at: <a href="http://www.digium.com" rel="noreferrer" target="_blank">www.digium.com</a> & <a href="http://www.asterisk.org" rel="noreferrer" target="_blank">www.asterisk.org</a><br>
<br>
<br>
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