fax, voice, and data answering

["D. Clarke" <dclarke@FlatlineSystems.net>]

Hi!

I'm looking to have an all-in-one solution with my good ol' linux box 
and was wondering if anybody had any pointers in the direction of my 
externa voice modem answering and determining whether or not it's fax, 
data, or voice and then handling the call appropriately.

I'd like to be able to have a voicemail box, fax, and possibly (although 
not required) ppp dialup.

Thanks for any pointers,
Darryl