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Dear All,
<p> I have this problem which is preventing me from switching to
voip system andstill working on that old siemens pbx, we have fax machines
that we attached to ATA called planet and when we try to send a fax locally
between the fax machines it works great but when we try to get a fax machine
to send or recieve on the E1 pri or on a TDM400p (notice all cards are
digium) it get's a communication error, here is a step by step of what
happens wjen we try to send a fax from the outside to asterisk (this problem
happens to both fax machines and the making asterisk recieving the fax
and send it by mail):
<p>- the phone rings and the fax picks up the call
<br>- the fax starts to do it's sound but it seems to get cut just after
one second
<br>- I get on the cli of asterisk: unknown rtp codecs 109 recieved
<br>- then the fax after say a minut or so on the sending side gives a
communication error and closes.
<p> Does anyone has an idea I really need it to work either on the
fax machines or
<br> the mail option available.
<p>
<pre>--
Thx
MAG</pre>
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