Programming instructions

DXP Plus Programming Instructions
/M/66-123
Tie Line Non-Standard Protocol Signalling (Line Access)
Description:
You can program the system to respond to two types of non-standard tie line signalling
protocols. They are known as hot line and intercom dialing.
Hot Line: You can program the system for hot-line operation so that as soon as a user accesses
the tie line, the station or stations at the distant system that have access to the personal or group
intercom assigned to the hot line will ring. If you arrange for access by hot line, you must enter
the extension that will automatically ring when the tie line is seized by the calling DXP Plus. If
you do not enter an extension, the system will ring the dial 0 station, and if it is unavailable, the
system will return dial tone to the caller.
Intercom Dialing: Alternately, you can program the system for intercom dialing mode so that
as soon as users access the tie line they will hear dial tone. Upon hearing dial tone, they can
dial either a personal or group intercom number at the distant system.,
NOTE: Intercom feature codes of one DXP Plus are not available to callers from the other DXP
Plus nor can those callers access a line through the distant DXP Plus using line group
access codes.
Programming: Refer to Section 8.7.2.
Line Features Programming 6-25