P0881596 Issue 02
Compact ICS 4.0 System Coordinator Guide
ISDN
Integrated Services Digital Network (ISDN) technology
provides a fast, accurate and reliable means of sending and
receiving data, image text and voice information through the
telephone system.
By using Basic Rate Interface (BRI), your ISDN service al-
lows for faster transmission speeds and the addition of a vari-
ety of powerful business applications, including remote LAN
access, videoconferencing, file transfer and Internet access.
Your installer configures your ISDN services and terminal
equipment.
ISDN BRI
Compact ICS supports the following ISDN services:
•
incoming calls
•
outgoing calls
•
Calling Line Identification Presentation
•
Sub-addressing
•
bearer capabilities
•
teleservices
The Call Forward All Calls feature can be used from ISDN
terminals connected to Compact Plus.
Note: Norstar sets can accept voice calls only. Video and data
calls do not alert at a Norstar set.
p0881596.book Page 173 Wednesday, November 18, 1998 4:50 PM