Hylafax help

Hello,

I finally gotten around setting up my fax server. I have a quick question on
faxanswer and adaptive answer system.

Do I have to just add line "ModemSetupAACmd: AT+FAA=1" to my config.ttyS0 or
I have to just run "faxanswer -h fax ttyS0 or I have to do both. So that the
fax answers when fax call comes in and not the voice calls.

Sundar