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/ ISDN BRI
Modular ICS 7.0 System Coordinator Guide
N0000626 03
ISDN BRI
Modular ICS 7.0 supports a maximum of 30 ISDN sets on the
system.
The following ISDN services are supported:
•
incoming calls
•
outgoing calls
•
Calling Line Identification Presentation (CLID)
•
sub-addressing
•
bearer capabilities
•
teleservices
The Call Forward All Calls feature can be used from ISDN
terminals connected to Modular ICS.
Note:
System digital telephones can accept voice calls only.
Video and data calls do not alert at a digital phone.
Although an ISDN S-loop or LT-loop can support up to eight
devices, the loop has a limit of two B-channels. If both B-
channels are in use, other devices on that loop cannot make or
receive calls until a B-channel is available, or until both
B-channels are available, in the case of a video terminal. Thus,
the number of terminals installed must take into account
whether you require dedicated access for the terminals on that
loop.
Note:
System telephone features, other than Transfer and Call
Forward All Calls, are not available to ISDN terminals.
In addition, you cannot retrieve a parked call, or reach
a Direct-Dial set by using the Direct-Dial digit from an
ISDN terminal.
Summary of Contents for 7316
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Page 12: ...12 Modular ICS 7 0 System Coordinator Guide N0000626 03 Glossary 253 Index 271 ...
Page 26: ...26 Modular ICS 7 0 System Coordinator Guide N0000626 03 ...
Page 40: ...40 Modular ICS 7 0 System Coordinator Guide N0000626 03 ...
Page 96: ...96 Blocking Saved Number Redial Modular ICS 7 0 System Coordinator Guide N0000626 03 ...
Page 100: ...100 Using Call Queuing Modular ICS 7 0 System Coordinator Guide N0000626 03 ...
Page 136: ...136 Using Voice Call Modular ICS 7 0 System Coordinator Guide N0000626 03 ...
Page 196: ...196 Using Background Music Modular ICS 7 0 System Coordinator Guide N0000626 03 ...
Page 270: ...270 Glossary Modular ICS 7 0 System Coordinator Guide N0000626 03 ...