[asterisk-users] digium fax: failed to queue document

[David Backeberg]

On Mon, Sep 28, 2009 at 12:30 PM, sean darcy <seandarcy2 at gmail.com> wrote:
> Well one of the problems it that SendFax doesn't like the tiff file(BTW,
> SendFax from app_fax.so gives you clue what the problem is). It requires
> a special sort of tiff file. I never found any way to generate a
> compliant file with imagemagick or netpbm from a simple text file.

Have you tried using ps2tiff?

The way I generated my 'compliant' tiff was quite straightforward:
I used ReceiveFax() on a fax from a 'real' fax machine, and then used
that tiff file for testing.