First , I tried compilation of Hylafax, T38modem, Iaxmodem, Asterisk but always an error during make.
Not a problem tho, Debian offers precompiled packages and now I've installed hylafax, t38modem How configuring Hylafax and t38 modem , same as with compiled versions or another approach. I did see that t38modem created ttyx0 , ttyx1 en ttyx2 under /dev 64bit AMD version stable squeeze release used. Any tips are welcome. Stefaan