Configure an ISDN connection

[MarcoL]

Hi,
   I'm trying to configure an ISDN connection with a digicom card 
"Tintoretto TA PCI" that worked perfectly on a Mandrake distro.
I've activate the card, but when I try to create a connection script I 
got the follow error:

marco at ubuntu:~$ sudo modprobe hisax id=Tintoretto_TA_PCI protocol=2 type=35
marco at ubuntu:~$ sudo isdnctrl addif ippp0
Can't open /dev/isdninfo or /dev/isdn/isdninfo: No such file or directory

can anyone help me?

Thanks

Marco.