[Asterisk-Users] FAX Problems - PRI, Adtran and ZetaFax

[Jesus Mogollon]

Greetings

    I've been banging my head against a wall for over a week about a problem
with faxing and asterisk. I have ZetaFax (a faxing application for Windows)
connected via modem to a channel bank. The fax request (incoming) comes in
thru the PRI, gets sent to the FXS port where the fax system is connected
and Asterisk picks up. No prob there. I call the number and I hear the
faxing tones. My problem is that, if I get a multi-page request, pages get
cut off (most of the time). Sometimes they get cut off during the middle of
the transmission, some earlier. None get past (I'd say) 70% of the full
document being transmitted. in my zapata.conf I have (for the FXS fax port):

signalling=fxo_ks
context=app-fax-out-test
adsi=no
callerid=""<3052545900>
callwaiting=no
echocancel=no
echocancelwhenbridged=no
faxdetect=both
group=10
rxgain=10.5
txgain=-5.0
accountcode=avi
channel=73


I have two 4-port T1 cards in this machine (dual xeon, 1 gig of RAM). Voice
calls are perfect. I was reported that, under the old system, everything
worked perfectly (also an asterisk system, albeit a very old one). Has
anyone hit a wall like this? Any help will be *REALLY* appreciated!


Jesus Mogollon
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