Can I use my Fax capable Cell phone; Fax Equipped ISDN adapter; VoIP (Broadband) Telephone service with XP Fax?
Maybe. XP Fax has more than enough trouble with a good many analog modems connected to regular wire telephone lines. Attempting to use it with anything even remotely “non-standard”, including Cell phones with Fax modem emmulation, ISDN adapters with fax modem ports, etc. very often give it (and you and us and lots of other folk) heartburn.
