adrian_h_hudson@yahoo.com declared for all the world to hear...
> Previous threads here indicate that it is possible to operate the
> FRITZ!Box Fon ATA in VoIP only mode and ignore the unit's provision
> for a standard 'phone line.

I didn't have a phone line connected to mine when I first installed it
and it worked fine for VoIP, although I do have a PSTN line connected to
it now.

My model is the Fritzbox fon ATA 1020.
--
Regards
Jon