1.21.1.3 Advice of Charge (AOC)
Description
The PBX can receive the call charge information on ISDN lines from the telephone company.
There are the following types:
Type Description
Advice of Charge During
Call (AOC-D)
AOC is received during the call and when the call is completed.
Advice of Charge
At End of Call (AOC-E)
AOC is received when the call is completed.
Conditions
• This feature complies with the following European Telecommunication Standard (ETS) specification:
– ETS 300
182 Advice of Charge (AOC) supplementary service Digital Subscriber Signalling System No.
One (DSS1) protocol.
• A DPT user can see the call charge information on the display during the call.
• Budget Management
If the amount of call charge reaches the preprogrammed limit, an extension user cannot make further calls.
(® 1.9.2 Budget Management)
• AOC for ISDN extension
An ISDN extension also receives AOC.
PC Programming Manual References
3.14 [1-1] Slot—Port Property - BRI Port—Supplementary Service—
COLP, CLIR, COLR, CNIP, CONP,
CNIR, CONR, CF (Rerouting), CT, CCBS, AOC-D, AOC-E, 3PTY
3.16 [1-1] Slot—Port Property - 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 References
None
252 Feature Guide
1.21.1 Integrated Services Digital Network (ISDN)
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