BT & AVM claim this TA does not support WindowsNT or 2000 But their Fritz! Card has dirvers for both - and they work with the Speedway ISDN TA.
The following files are found inside the driver download file.
|capiport.exe||166.6 KB||28 Apr 2000|
|readme.txt||830 bytes||3 May 2000|
|fcwntx01.exe||563.0 KB||28 Apr 2000|