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Hello!<br>
<br>
This is one of I tried. <br>
<br>
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cite="mid:CAAtWKeG7kv6dKu9BS81cG76nkjbs3Wa6amPMw9U-eve7qBa-cw@mail.gmail.com"
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<div style="text-align: left;" dir="ltr">Hello Boris,</div>
<div style="text-align: left;" dir="ltr"> </div>
<div style="text-align: left;" dir="ltr"> That's exactly the
problem I had with my MP-124. If you send me its configuration
file I will look on it next week and compare it to mine.</div>
<div style="text-align: left;" dir="ltr">It is related to T.38
re-invite.</div>
<div style="text-align: left;" dir="ltr"> </div>
<div style="text-align: left;" dir="ltr">
__Yehavi:</div>
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<br>
<br>
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<div>2011/7/21 Boris Kovalenko <span dir="ltr"><<a
moz-do-not-send="true" href="mailto:boris@tagnet.ru">boris@tagnet.ru</a>></span></div>
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1ex; border-left-color: rgb(204, 204, 204);
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class="gmail_quote">
<div>
<div bgcolor="#FFFFFF" text="#000000"> Hello!<br>
<br>
<br>
I collected tcpdump between Freeswitch and
Audiocodes MP-114 and found something strange. The
sequence of packets is:<br>
FS INVITE with SDP<br>
MP 100 Trying<br>
MP 180 Ringing<br>
MP 200 OK with SDP<br>
FS/MP RTP/RTP<br>
MP ReINVITE with SDP<br>
FS 100 Trying<br>
---- long pause and call disconnected<br>
MP BYE<br>
FS 200 OK with SDP !!!!! CSeq: INVITE !!!!!<br>
FS 200 OK CSeq BYE<br>
FS 200 OK with SDP !!!!! CSeq: INVITE !!!!!<br>
FS 200 OK with SDP !!!!! CSeq: INVITE !!!!!<br>
FS 200 OK with SDP !!!!! CSeq: INVITE !!!!!<br>
<br>
Thinking this is a problem of T.38 operation. Sometimes,
IMHO, Freeswitch is buffering??? 200 OK response and
session can not be established. Where may I place dump
for gurus may look at it?<br>
<br>
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<div>
<div class="h5"> Hello!<br>
<br>
I need help with fax configuration. My network
is:<br>
<br>
PSTN E1 --- Cisco AS5350 -- Freeswitch --
Audiocodes MP-114 -- Fax<br>
<br>
FS version: FreeSWITCH Version 1.0.head
(git-062f07f 2011-07-16 12-35-25 +0200)<br>
Audiocodes firmware: 6.00A.038.004<br>
I can't get faxes working :( In FS profiles there
is a parameter <param name="t38-passthru"
value="true"/><br>
Cisco DP fax settings:<br>
fax-relay ecm disable<br>
fax rate 9600<br>
fax protocol t38 ls-redundancy 2 hs-redundancy 1
fallback pass-through g711alaw<br>
no vad<br>
<br>
On Audiocodes there is also T38 enabled (as I
think) but there is no T38. There are messages on
MP-114:<br>
ErrMgs=16 T38Decoder received Non-T38 Packet<br>
and<br>
<code></code>
<pre>Modem Relay Is Not Supported! Forcing Bypass Mode
Please, help! What information I need to collect to help solve the problem?
</pre>
<pre cols="72">--
Regards,
Boris
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<pre>_______________________________________________
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</pre>
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</blockquote>
<br>
<br>
<pre cols="72">--
Regards,
Boris
</pre>
</div>
</div>
<br>
_______________________________________________<br>
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<pre wrap="">_______________________________________________
Join us at ClueCon 2011, Aug 9-11, Chicago
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<br>
<br>
<pre class="moz-signature" cols="72">--
Regards,
Boris
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