Technical data

CO Line Service 5-9
Chapter 5: CO/IP
MBX IP Description / Operations & Programming Guide
CO Line Service
The System can set Service attributes and several options according to each CO Line.
Incoming CO Line Option
There are some options to support the Incoming CO line:
• Progress Indicator (Send)
• CID Prefix Code – Add to prefix code before CLI.
• Own Code Add to Transit CID – Own code can be added to incoming CLI when
external User places an outgoing call through CO Line in the System.
• Provide Dial Tone – Dial Tone can be provided to a Station if PX is not given the dial
tone.
• CPT Detect – System can release the CO Line by detecting the External User’s
disconnection.
• Own Code – Own code is added before the Station number when CLI information is
available.
ARS SERVICE -- If Alternate Route Selection
(ARS) is set, ARS digit is dialed instead of CO
Group Access code when there is no available
path.
5 0: Off
1: On
Off
ARS DGT 1 -- Alternate CO Group Access code
to be used when original CO Group Access code
failed to find available CO line.
6 Max 8 digits -
ARS 1 OGR DGT -- When alternate CO Group
Access code is used, this field defines if original
digits or converted digits are used.
7 0: Off
1: On
Off
ARS DGT 2 -- Second alternate CO Group
Access code to be used when original CO Group
Access code and first ARS code failed to find
available CO line.
8 Max 8 digits -
ARS 2 OGR DGT -- When alternate CO Group
Access code is used, this field defines if original
digits or converted digits are used.
9 0: Off
1: On
Off
PGM 180 BTN RANGE DEFAULT
Release 1.0
November 2010