[Asterisk-Users] txfax application problem

Philip Edelbrock phil at netroedge.com
Tue Jan 24 11:07:12 MST 2006


iaxmodem + hylafax worked much better for me.  Seems solid where 
txfax/rxfax was very iffy.  Thus far, I'm just using it with Zap lines, 
though.


Phil

Technical Support wrote:
> Downgrade your spandsp.  Do some reading on spandsp first! 
> 
> -----Original Message-----
> From: asterisk-users-bounces at lists.digium.com
> [mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Allan Gee
> Sent: Tuesday, January 24, 2006 10:36 AM
> To: asterisk-users at lists.digium.com
> Subject: [Asterisk-Users] txfax application problem
> 
> Nobody seems to use txfax or does nobody have any problems with it?
> I have sent mails to most lists and get no reply.
> I cannot get a fax to go through with txfax.
> I use a call file as a test and all I get on the receiving fax is a bunch of
> vertical lines.
> 
> my call file is:
> 
> Channel:Srx/gout/4658158
> MaxRetries: 0
> WaitTime: 20
> Application:txfax
> Data:/etc/asterisk/testfax.tif|caller|debug
> 
> FYI tiffinfo on file is:
> 
> TIFF Directory at offset 0x733e
>   Image Width: 1728 Image Length: 1161
>   Resolution: 77, 38.5 pixels/cm
>   Bits/Sample: 1
>   Compression Scheme: CCITT Group 3
>   Photometric Interpretation: min-is-white
>   FillOrder: lsb-to-msb
>   Date & Time: "2006/01/11 18:06:14"
>   Host Computer: "asterisk.equation.co.za"
>   Orientation: row 0 top, col 0 lhs
>   Samples/Pixel: 1
>   Rows/Strip: (infinite)
>   Planar Configuration: single image plane
>   Page Number: 0-1
>   Software: spandsp
>   Group 3 Options: 2-d encoding+EOL padding (5 = 0x5)
>   Fax Data: clean (0 = 0x0)
>   Fax Receive Time: 29 secs
> 
> what is going on here?
> I have used latest spandsp-0.0.3pre23 with it's app_txfax.c and tiff-3.7.1
> from source I have also used just about every other spandsp and libtiff
> combo but no joy with sending the faxes.
> 
> PLEASE HELP!!
> 
> 
> Regards Allan Gee
> Phone: +27 21 4644400 Ext. 103
> www.equation.co.za
> 
> 
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