You're a bit confused. The ST card has an S/T interface. This requires
an external NT-1 - which is *not* the same as an ISDN modem like a BS.
If you want one with built in NT-1s you want the MOD-10I-U - it has U
interface ports.
-MZ
-- Livingston Enterprises - Chair, Department of Interstitial Affairs Phone: 800-458-9966 510-426-0770 FAX: 510-426-8951 megazone@livingston.com For support requests: support@livingston.com <http://www.livingston.com/> Snail mail: 6920 Koll Center Parkway #220, Pleasanton, CA 94566