flexfax: Configuration number?

[Il piccolo Boujick <arnaudo_linux@tin.it>]

Hi everybody,
i have installed and configurated a new modem (Crusander 56k isa); after
that i have install HYLAFax and SuSEfax.
I tried to send a fax but i saw this message:

Jan 25 16:21:09 linux HylaFAX[3506]: sendq/q1: line 51: Null or missing
number in job request

What i have to change?

After that.
I cant' receive fax transmissions. What i have to do?

Thanks 
Massimo Arnaudo
Genova
Italia