[Asterisk-Users] BLOCKING incoming FAXES on voice line.

[Wilson Pickett]

> Is there a way to block call / issue hangup command if the incoming call
> is a fax?
Look for 

faxdetect=incoming 

in zapata.conf and then put a fax extension and do whatever you want
there. If you were sure they were junk faxes, you could maybe tie up
the machine for a few minutes each time, especially late at night. I
hate junk faxes!