[asterisk-users] asterisk fax in debian

[vortex]

Hello. i am running debian 6 with asterisk 11.4. The system has exim4 to 
send to email the voicemails.
i would like to get rid of the analog fax machine and use asterisk to 
send/receive faxes.
I do have a PSTN line with a SPA3102 adapter to interface it to 
asterisk. The number of the PSTN line is dedicated to faxing only. So i 
would like to:
-receive faxes to asterisk and then send it as PDFs to an email address
-Send from my PC a fax directly.

is there any guide on how to do that since i got lost with all of it?