[Asterisk-Users] Sensing fax with txfax

[Bartosz Piec]

Matt Riddell napisał(a):
> Maybe you could make an extension that you can dial which will run txfax for
> you.  Then you can call it with a phone and see if you hear the fax tones.

I tried this :( I hear the fax signal but then nothing happens.

These lines are in asterisk console:

Nov  8 15:50:03 NOTICE[6004]: channel.c:1736 ast_set_read_format: Unable 
to find a path from g723 to ulaw
Nov  8 15:50:03 NOTICE[6004]: channel.c:1703 ast_set_write_format: 
Unable to find a path from ulaw to g723

Nov  8 15:52:50 NOTICE[6429]: channel.c:1736 ast_set_read_format: Unable 
to find a path from g723 to slin
Nov  8 15:52:50 WARNING[6429]: app_txfax.c:167 txfax_exec: Unable to set 
to linear read mode, giving up

What is the last warning? It comes from txfax but I don't know how to 
correct this.

-- 
Best regards,
Bartosz Piec