Re[5]: Ready for ISDN
Thu, 9 Feb 1995 09:11:12 -0500

I'm not sure if this is _the_ answer to the disconnect about ISDN,
Kilostream, etc.; but I believe Europe uses a different and
incompatible standard called Sonet, whereas the U.S. has the older
ISDN. For general background info, ISDN is generally a combination of
2 (64kbps) B channels and 1 (16K) D channel. Sonet uses a different
set of bandwidth characteristics. One of the primary drivers behind
ATM (aside from speed) is that it is able to bridge the comms barrier
between U.S. networks and Sonet.

Best Regards,

Patrick T. Stingley