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1.21 Integrated Services Digital Network (ISDN)
Service Features
1.21.1 Integrated Services Digital Network (ISDN)
1.21.1.1 Integrated Services Digital Network (ISDN)—SUMMARY
Description
ISDN is a digital switching and transmission network. ISDN transmits voice, data, and image in digital format.
ISDN lines, if available, can be connected to public line (trunk), private line (QSIG), or ISDN terminal devices
(extension).
1.
ISDN Interface and Configuration
Interface Type
Description
Port Mode
Configuration
Basic Rate Interface
(BRI)
Provides two 64 kbps B
channels for communication and
one 16 kbps D channel for
signalling (2B + D).
Trunk,
Extension
Point-to-Point/
Point-to-multipoint
QSIG (Master,
Slave)
Point-to-Point
Primary Rate Interface
(PRI)
Provides thirty or twenty-three
64 kbps B channels for
communication and one 64 kbps
D channel for signalling (30B +
D/23B + D).
Trunk, QSIG
(Master, Slave),
Extension
Point-to-Point
*1
®
3.13 [1-1] Slot—Port Property - BRI Port—Main—
*2
®
3.15 [1-1] Slot—Port Property - PRI Port—Main—
*3
For BRI only:
®
3.13 [1-1] Slot—Port Property - BRI Port—Network—
®
Note
Point-to-Point (P-P):
One ISDN terminal device can be connected to one ISDN port.
Point-to-multipoint (P-MP):
A maximum of eight ISDN terminal devices can be connected to one ISDN port.
2.
ISDN Supplementary Service Table for Public Network
Service
Description & Reference
Direct Dialling In (DDI)
Directs a call with a DDI number to a preprogrammed destination.
(P-P only)
®
1.1.1.3 Direct Inward Dialling (DID)/Direct Dialling In (DDI)
Multiple Subscriber
Number (MSN)
One ISDN port can support a maximum of 10 MSNs for routing
incoming calls. (P-MP only)
®
1.1.1.4 Multiple Subscriber Number (MSN) Ringing Service
232
Feature Guide
1.21.1 Integrated Services Digital Network (ISDN)
Содержание KX-TDA100D
Страница 7: ...VPS Voice Processing System X XDP EXtra Device Port Feature Guide 7 List of Abbreviations ...
Страница 13: ...Section 1 Call Handling Features Feature Guide 13 ...
Страница 35: ...PT Programming Manual References 720 Doorphone Call Destination Feature Guide 35 1 1 2 Internal Call Features ...
Страница 89: ...User Manual References 1 2 1 Basic Calling Feature Guide 89 1 5 4 Trunk Call Features ...
Страница 121: ...User Manual References 1 2 4 When the Dialled Line is Busy or There is No Answer Feature Guide 121 1 8 3 Call Monitor ...
Страница 154: ...Feature Guide References 1 20 2 Flexible Buttons 154 Feature Guide 1 11 6 Flash Recall Terminate ...
Страница 156: ...User Manual References 1 10 4 If a Host PBX is Connected 156 Feature Guide 1 11 7 External Feature Access EFA ...
Страница 168: ...User Manual References 1 4 2 Holding a Call 168 Feature Guide 1 13 1 Call Hold ...
Страница 367: ...Section 2 System Configuration and Administration Features Feature Guide 367 ...
Страница 409: ...Section 3 Appendix Feature Guide 409 ...
Страница 414: ...Item Capacity User Level Programmer Code 0 16 characters 414 Feature Guide 3 1 Capacity of System Resources ...
Страница 417: ...Index Feature Guide 417 ...
Страница 423: ...Feature Guide 423 Notes ...