Fax/answering machine software?

[Bruno Wolff III]

On Sun, May 21, 2006 at 12:16:22 -0500,
  Thomas Cameron <thomas.cameron at camerontech.com> wrote:
> 
> Has anyone set up this combo?  I am familiar with mgetty and friends 
> doing fax work, but I wondered if there was a software set that was 
> smart enough to tell when a voice call comes in and records it as a 
> voice mail vs. a fax call being saved as a tiff or whatever.

Asterisk should be able to do this, but I don't know how well it works with
analog phone connections. You could look at voip-info.org to get a better
feel for how well it works.