1.30 Networking Features
370
Feature Guide
1.30.4.5 Completion of Calls to Busy Subscriber (CCBS)—by QSIG
Description
If the call has been made to an extension in another PBX in QSIG network and the called party is busy, an
extension user can set to receive callback ringing when the called party becomes free. When the user
answers the callback ringing, that party's number is automatically dialled.
Conditions
•
This feature complies with European Telecommunication Standard (ETS) specification ETS 300 366,
Call completion supplementary services.
•
This feature is available under the following conditions:
a)
The caller's PBX is capable of using CCBS.
b)
The called party's PBX is capable of accepting CCBS.
•
To receive and send CCBS, receiving and sending CCBS must be enabled individually on an ISDN
(QSIG) port basis through system programming.
•
An extension user can set only one CCBS. The last setting is effective.
•
The CCBS setting is cancelled if there is no callback ringing within 60 minutes or callback ringing is not
answered within 10 seconds.
Programming Manual References
PC Programming Manual
2.7.14 [1-1] Slot—BRI Port—Supplementary Service—COLP, CLIR, COLR, CNIP, CONP, CNIR, CONR, CF
(Rerouting), CT, CCBS, AOC-D, AOC-E, 3PTY
2.7.16 [1-1] Slot—PRI Port (KX-TDA100/KX-TDA200/KX-TDA600 only)—Supplementary Service—COLP,
CLIR, COLR, CNIP, CONP, CNIR, CONR, CF (Rerouting), CT, CCBS, AOC-D, AOC-E, 3PTY
PT Programming Manual
None
User Manual References
1.2.4 When the Dialled Line is Busy or There is No Answer
Summary of Contents for KX-TDA30
Page 15: ...Feature Guide 15 Section 1 Call Handling Features...
Page 63: ...1 2 Receiving Group Features Feature Guide 63 Feature Guide References 1 2 2 4 Queuing Feature...
Page 92: ...1 5 Making Call Features 92 Feature Guide User Manual References 1 2 1 Basic Calling...
Page 116: ...1 6 Memory Dialling Features 116 Feature Guide User Manual References 1 2 2 Easy Dialling...
Page 232: ...1 18 Caller ID Features 232 Feature Guide 3 1 2 Settings on the Programming Mode...
Page 391: ...Feature Guide 391 Section 2 System Configuration and Administration Features...
Page 438: ...2 4 Fault Recovery Diagnostics 438 Feature Guide...
Page 439: ...Feature Guide 439 Section 3 Appendix...
Page 456: ...3 4 Revision History 456 Feature Guide 3 1 Capacity of System Resources...
Page 465: ...Feature Guide 465 Index...
Page 471: ...Index Feature Guide 471...