Green on installing modem in Knoppix

I run a lot lof Linux boxes, but this is my first attempt on installing a PCI modem. I am not sure if I am close to success, or the following information means my modem wont work. lspci shows a Rockwell modem. I am trying to install it via the Knoppix /dev/modem menu. I thought Knoppix would find and install it, but no luck. When I select scan for unsuported winmodems it comes up with :

Provideing detail for device at PCI_bus 0000:00:80.0 with vendor-ID:device-ID
0700: 127a1002 )rev Serial controller: Rockwell International HCF 56K Data/FAx Modem (rev 01) (prog-if 00 [8250]
Subsystem 1092:08d4 Diamond Multimedia Systems: Unknown device 08d4
0000:00:08.0 0700:1271:1002 (rev 01)
Flags: medium devsel, IRQ 10
Memory at dc000000 (32-bit, non-prefetchable) [size=64k]
Capabilities: [40] Power Management version1
grep: /etc/modprobe.conf: No such file or directory
grep: /etc/modprobe.conf: No such file or directory


I am not sure if that means the whole modem is unsupported, or just a feature of the modem.

If this modem will not work, what modem would be recommended?