i have got an isdn ta planet "iea128-stdv" whom Fedora Core 4 detects as "asu|2002 isdn ta", i m a quite newbee to it and i m trying to configure it, it works fine with wvdial, but the problem is that i dont want it to use like ordinary modem, rather i want to use it to connect on 128kbps how can i do this Regards Azeem