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<div class="moz-cite-prefix">I would recommend a tcpdump trace and
see what's happening. If transmission is via T.38, it's not too
difficult to determine, what's happening there with Wireshark. In
case if T.30 it's much more difficult of course.<br>
/Peter<br>
<br>
On 08/28/17 11:18, Tihomir Culjaga wrote:<br>
</div>
<blockquote
cite="mid:CAJoKKdVYBiY7pbiC5yJktx+ryYHKyoW-+jqQd9cu0FuT_4VgqA@mail.gmail.com"
type="cite">
<div dir="ltr">a fax log would be nice to have ...
<div><br>
</div>
<div>provide a log to pastebin pls.</div>
<div><br>
</div>
<div>in general "<span style="font-size:12.8px">The call dropped
prematurely</span>" means, spandsp didn't "hear" far-end fax
at all or it was a pure voice call on the other end.</div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On 28 August 2017 at 10:51, Aqs Younas
<span dir="ltr"><<a moz-do-not-send="true"
href="mailto:aqsyounas@gmail.com" target="_blank">aqsyounas@gmail.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr">Guys, any help?
<div>Thanks. </div>
</div>
<div class="HOEnZb">
<div class="h5">
<div class="gmail_extra"><br>
<div class="gmail_quote">On 25 August 2017 at 20:12,
Aqs Younas <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:aqsyounas@gmail.com"
target="_blank">aqsyounas@gmail.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr">Greetings list.
<div><br>
</div>
<div>I am using freeswitch to receive fax from
DID numbers. But i see most of fax calls being
failed due to " Timer T2 expired" and "The
call dropped prematurely". I tried to enable
fax debug but could not understand why it is
happening. </div>
<div><br>
</div>
<div>Could someone please help in out in
understanding the reasons of these failures
and how to over come these failures.</div>
<div><br>
</div>
<div>Using FreeSWITCH Version 1.6.19~64bit (
64bit)<br>
</div>
<div><br>
</div>
<div>Best Regards. </div>
<div><br>
</div>
<div><br>
</div>
<div><br>
</div>
</div>
</blockquote>
</div>
<br>
</div>
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<pre wrap="">_________________________________________________________________________
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<br>
<br>
<pre class="moz-signature" cols="72">--
With kind regards
Peter Steinbach
Telefaks Services GmbH
<a class="moz-txt-link-freetext" href="mailto:lists">mailto:lists</a> (att) telefaks.de
Internet: <a class="moz-txt-link-abbreviated" href="http://www.telefaks.de">www.telefaks.de</a>
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