ISDN Centrex Service
Allows you to enjoy all of the benefits of Centrex Service, plus the
advantages of ISDN Direct Service. By combining voice, data and video services on a
single line, you can save significant investment in additional lines. ISDN Centrex
combines electronic key set features with high-speed data transmission. Upgrading
lines to ISDN Centrex one by one or several at a time, gives you flexibility
as your communications needs grow.
ISDN Direct Service
Can help you increase small office productivity by using your phone, fax,
and computer at the same time. This service allows you to download web pages
more than four times faster than a standard phone line and 28.8 Kbps modem,
as well as enables you to do multiple tasks at the same time, on the same
line. Two digital lines in one, ISDN Direct costs less than a second standard
analog line.
ISDN Prime Service
The ideal upgrade for applications that currently use multiple analog, DS0 or
DS1 trunks. Best for applications that require higher bandwidth, you can consolidate
multiple voice, data and video services onto a single, four-wire line. You can
also allocate the 1.536 Mbps DS1/T1 bandwidth in increments of 64 Kpbs (DS0)
and assign them to different voice, data or video applications on a call-by-call basis.
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