flexfax: know when to is a fax call

[Leonardo Madrigal <lmadrig@acnet.net>]

Hi all!!

I have HylaFAX running perfect on FreeBSD with a multitech modem,but i
have a litle question.
when i send a fax to non automatic fax machine's the  people that
answers the phone dont know
that is an incoming facisimile, is there a way for configuring HylaFAX
to send "tones" to the modem
or whatever so the other people can realize that is a fax call.??

Thank you

-Leonardo.