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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.
PC Programming Manual References
3.13 [1-1] Slot—Port Property - BRI Port—Supplementary Service—
CNIR, CONR, CF (Rerouting), CT, CCBS, AOC-D, AOC-E, 3PTY
User Manual References
1.2.4 When the Dialled Line is Busy or There is No Answer
Feature Guide
345
1.30.4 QSIG Standard Features
Summary of Contents for KX-TDA100D
Page 7: ...VPS Voice Processing System X XDP EXtra Device Port Feature Guide 7 List of Abbreviations ...
Page 13: ...Section 1 Call Handling Features Feature Guide 13 ...
Page 89: ...User Manual References 1 2 1 Basic Calling Feature Guide 89 1 5 4 Trunk Call Features ...
Page 168: ...User Manual References 1 4 2 Holding a Call 168 Feature Guide 1 13 1 Call Hold ...
Page 367: ...Section 2 System Configuration and Administration Features Feature Guide 367 ...
Page 409: ...Section 3 Appendix Feature Guide 409 ...
Page 417: ...Index Feature Guide 417 ...
Page 423: ...Feature Guide 423 Notes ...