Panasonic HYBRID IP-PBX KX-TDA100, Features Manual

Page: 188 / 380

1.20 Integrated Services Digital Network (ISDN) Service Features
188 Feature Guide
1.20.1.3 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:
This feature complies with the following European Telecommunication Standard (ETS)
specifications: ETS 300 182 Advice of Charge (AOC) supplementary service Digital
Subscriber Signalling System No. One (DSS1) protocol.
Conditions
• 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. (
1.8.2 Budget Management)
• AOC for ISDN extension
An ISDN extension also receives AOC.
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.