Well, I've got this interesting problem. I have tried 3 different 56k modems with a AMDK6-2/98SE/64RAM but they all exhibit the same problem. (2 were PCI, the third ISA)

The modem will dial in, but not send any data. Can't login or even look for new access numbers on any ISP. Now, I've checked all these modems and found them to be good. (Before and after)

Just out of pure frustration, I toss in a US Robotics 28.8 ISA Winmodem and it works. Bloody 'ell.

And this happened before and after a complete format/reinstall.

I have the modems here - the brand/type

Modem #1 (brand new Creative Brodexnt 56k)
Modem #2 (Diamond 56k PCI)
Modem #3 (Diamond ISA ISA)

Any ideas?