Technical data

Integrated Service Digital Network (ISDN) 5-65
Chapter 5: CO/IP
MBX IP Description / Operations & Programming Guide
Integrated Service Digital Network (ISDN)
The System supports both Basic Rate Interface (BRI) and Primary Rate Interface (PRI) ISDN
circuits.
ISDN Advice of Charge (AOC)
When ISDN Advice of Charge (AOC) service is provided from the ISDN, the system will deliver
charge information for display on the Digital Phone LCD and include the AOC in SMDR records.
AOC is implemented in accordance with ETSI ISDN AOC Specifications.
CONDITIONS
- AOC information implemented based on ETSI AOC standard, can be sent during call
set-up (AOC-S), during the call (AOC-D) or at the end of call (AOC-E).
- This feature may not be available in the specific ISDN service area or may be a
subscription service.
OPERATION
System
ETSI standard AOC operation is automatic.
Release 1.0
November 2010