If you are using WIndows XP Home, in Control Panel you can
configure fax, with the Printer and Fax icon.
You will need to configure the Fax console to pick up a call after
a number of rings, from 1 - 99 rings. The Enable Send and Enable
Receive should be ticked.
Also, when entering your fax number, do not include country-code.
Same in Fax Console, don't use country code.
Mine's working fine and dandy. I can receive fax and it will be
saved in a separate InBox which I created, and a copy sent to
printer to be printed out.
I can also attach the fax to be emailed.