Technical data

Direct Inward System Access (DISA) 5-52
Chapter 5: CO/IP
MBX IP Description / Operations & Programming Guide
OPERATION
System
Incoming calls enabled for DISA service:
• The System will recognize the Incoming call.
• The System will answer the call and connect the caller to the Intercom Dial tone or AA
announcement.
• The Call will be processed based on the entered digits/programming.
DISA Caller
To remotely access System resources:
1. Place call to the System DISA facility.
2. On receipt of the Intercom Dial tone/AA Announcement, dial as desired.
PROGRAMMING
Numbering Plan
Feature Numbering Plan, DISA Tone Service (PGM 113)
CO Line Data
CO COS (PGM 177) … see details on page A-63
CO Access From DISA (PGM 168 - FLEX 1) … see details on page A-55
PGM 177 BTN RANGE DEFAULT
DAY COS -- CO COS in Day mode. 1 00-15 0
DAY COS -- CO COS in Night mode. 2 00-15 0
DAY COS -- CO COS in Timed mode. 3 00-15 0
PGM 168 BTN RANGE DEFAULT
CO ACCESS FROM DISA -- If this feature is set to ON, CO to CO
call can be made from DISA line.
1 0: Off
1: On
Off
Release 1.0
November 2010