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<DIV><FONT size=2 face=Arial>This can be closed, I did a little more research
and found this ws aknown problem in 1.4.13, I backed up to 1.4.12 and it is ok
now. I shall track this before moving ahead again. It only affects
certain devices and carriers, we just happen to have on of the carriers that did
not deal with correctly. Incidentally the use yate as their
tandem.</FONT></DIV>
<DIV><FONT size=2 face=Arial></FONT> </DIV>
<DIV><FONT size=2 face=Arial>Darcy</FONT></DIV>
<BLOCKQUOTE
style="BORDER-LEFT: #000000 2px solid; PADDING-LEFT: 5px; PADDING-RIGHT: 0px; MARGIN-LEFT: 5px; MARGIN-RIGHT: 0px">
<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="FONT: 10pt arial; BACKGROUND: #e4e4e4; font-color: black"><B>From:</B>
<A title=fs@voice2net.ca href="mailto:fs@voice2net.ca">Darcy Primrose</A>
</DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A
title=freeswitch-users@lists.freeswitch.org
href="mailto:freeswitch-users@lists.freeswitch.org">FreeSWITCH Users Help</A>
</DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Monday, January 12, 2015 5:59
PM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> [Freeswitch-users] fax relay
question</DIV>
<DIV><BR></DIV>
<DIV><FONT size=2 face=Arial>We use a freeswitch as a relay between our
carriers and other freeswitches, it has worked great until we upgraded to the
latest freeswitch version recently</FONT></DIV>
<DIV><FONT size=2 face=Arial>We we receive a fax, inbound and relay it, the
subsequent re invite we get back looks like the frist block below, then when
the freeswitch relays it, it adds </FONT></DIV>
<DIV><FONT size=2 face=Arial>in " Media Description, name and address
(m): audio 0 RTP/AVP 19". The originating carrier sees this and responds
with audio instead of T38, the call drops.</FONT></DIV>
<DIV><FONT size=2 face=Arial></FONT> </DIV>
<DIV><FONT size=2 face=Arial>Any hints would be greatly appreaciated, I
do not really want to go back to a previous release if I can avoid it.</DIV>
<DIV><BR> </FONT></DIV>
<DIV><FONT size=2 face=Arial></FONT> </DIV>
<DIV><FONT size=2
face=Arial>
Connection Information (c): IN IP4
98.158.137.200<BR>
Time Description, active time (t): 0
0<BR> Media
Description, name and address (m): image 18392 udptl
t38<BR>
Media Attribute (a):
T38FaxVersion:0<BR>
Media Attribute (a):
T38MaxBitRate:14400<BR>
Media Attribute (a):
T38FaxFillBitRemoval<BR>
Media Attribute (a):
T38FaxRateManagement:transferredTCF<BR>
Media Attribute (a):
T38FaxMaxBuffer:2000<BR>
Media Attribute (a):
T38FaxMaxDatagram:400<BR>
Media Attribute (a): T38FaxUdpEC:t38UDPRedundancy</FONT></DIV>
<DIV><FONT size=2 face=Arial></FONT> </DIV>
<DIV><FONT size=2
face=Arial>
Connection Information (c): IN IP4
98.158.137.200<BR>
Time Description, active time (t): 0
0<BR> Media
Description, name and address (m): audio 0 RTP/AVP
19<BR> Media
Description, name and address (m): image 18392 udptl
t38<BR>
Media Attribute (a):
T38FaxVersion:0<BR>
Media Attribute (a):
T38MaxBitRate:14400<BR>
Media Attribute (a):
T38FaxFillBitRemoval<BR>
Media Attribute (a):
T38FaxRateManagement:transferredTCF<BR>
Media Attribute (a):
T38FaxMaxBuffer:2000<BR>
Media Attribute (a):
T38FaxMaxDatagram:400<BR>
Media Attribute (a): T38FaxUdpEC:t38UDPRedundancy</FONT></DIV>
<DIV><FONT size=2 face=Arial></FONT> </DIV>
<DIV><FONT size=2 face=Arial>Darcy</FONT></DIV>
<DIV><FONT size=2 face=Arial>Voice2Net</FONT></DIV>
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