Operating System: Mac OS (Note: might work with other versions of this os.)
Drivers for Macintosh 10.1 and higher
Same driver for Annex A (POTS) and Annex B (ISDN)
Note: This file only works on Macintosh operating systems 10.1 and higher. In order to prevent your browser from trying to open these files, right-click the file and select Save Target As... to download. For more information, refer to the Macintosh User Guide located at the top of this page.