Subject: 1. Introduction -- What's Ascend, anyway?

Ascend is a networking equipment manufacturer, located in Alameda, California, USA. Their products are type-approved in many countries [I will add a list of which countries approve which products]. The company produces a popular line of inexpensive IP routers/multi- protocol bridges which connect over ISDN (switched-56 and frame relay are also supported). In addition, Ascend produces more powerful "hub" units which can process many calls at once.

1a. Okay, what's ISDN?

ISDN stands for Integrated Services Digital Network; essentially digital telephony provided over standard copper wire by your local telco.

For more information on ISDN, great references are Dan Kegel's ISDN Page, and the ISDN FAQ.


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