Forget about it, pal .
It's also my case.
It CAN'T work because it is a winmodem. Something like a chip with windows code inside, so it can't work at all.
Other winmodems work, but definitly not this one.
Note this is not a linux problem but a hardware design problem.
Just in case yours is different from mine (which I wish for you), check
www.linmodems.org