asterisk users - Jul 2010 - T.30 fax receiving problem with app_fax

Hello, All. I have a problem with receiving fax through T.30. I'm 
calling 543 number from fax machine, then start sending fax and fax
machine send document without problem. But asterisk don't receive fax.
I can't find good documentation for app_fax and I'am googled this
errors.
Please help me.

software: asterisk-1.6.2
OS: ALT Linux 5.0.1 Ark Server
hardware: Digium Wildcard TE110P T1/E1

fax <-> avaya <T1> asterisk

Part with fax from extensions.conf:
exten => fax,1,Goto(543,1)
exten => 543,1,Answer()
exten => 543,n,Set(FAXFILE=/var/spool/asterisk/fax/${CALLERID(num)}.tif)
exten =>
543,n,Set(FAXFILENOEXT=/var/spool/asterisk/fax/${CALLERID(num)})
exten => 543,n,ReceiveFAX(${FAXFILE})

debug log: http://pastebin.ca/1903349

Alexander Aksarin schrieb:
> Hello, All. I have a problem with receiving fax through T.30. I'm 
> calling 543 number from fax machine, then start sending fax and fax
> machine send document without problem. But asterisk don't receive fax.
> I can't find good documentation for app_fax and I'am googled this
> errors.
> Please help me.
>
> software: asterisk-1.6.2
> OS: ALT Linux 5.0.1 Ark Server
> hardware: Digium Wildcard TE110P T1/E1
>
> fax <-> avaya <T1> asterisk
>
> Part with fax from extensions.conf:
> exten => fax,1,Goto(543,1)
> exten => 543,1,Answer()
> exten => 543,n,Set(FAXFILE=/var/spool/asterisk/fax/${CALLERID(num)}.tif)
> exten =>
> 543,n,Set(FAXFILENOEXT=/var/spool/asterisk/fax/${CALLERID(num)})
> exten => 543,n,ReceiveFAX(${FAXFILE})
>
> debug log: http://pastebin.ca/1903349
>
>   
Hello,

plz have a look at issue 17641 
(https://issues.asterisk.org/view.php?id=17641) and try the patch from 
there, or atleast dont use answer before ReceiveFax cause its buggy 
without this patch.
what i also see in your log is that dahdi doesnt recognize the CED Tone 
from your fax so the echo canceler isnt turned off, which could also be 
a problem. (Row 21 to 26 in your log)

best regards

steve

I tried other fax machine and fax succesfully received.

On 11:44 Tue 20 Jul     , Alexander Aksarin wrote:
> I tried other fax machine and fax succesfully received.
Problem with receiving faxes from Panasonic KX-FT914, but from Panasonic
KX-FP153 and KX-FT72 receive works, but weird. See
http://lists.digium.com/pipermail/asterisk-users/2010-July/251363.html