Station controller for multi-line pick-up and automatic monitori

Details Station controller for multi-line pick-up and automatic monitori Station controller for multi-line pick-up and automatic monitori

1991-03-15

1993-04-06

Brown, Thomas W.

Telephonic communications

Special services

Call diversion

379210, 379231, 379384, 379396, 3701101, H04M 322, H04M 358, H04Q 360, H04Q 1104

Patent

active

052009963

ABSTRACT:
A station controller for use with a centrex exchange in which the controller provides lamping signal control for the lamps of telephone stations forming multi-station pick-up groups and wherein the controller further provides cable pair information for use in establishing and updating an equipment port/cable pair/telephone station correlation table in the centrex exchange.

REFERENCES:
patent: 4755985 (1988-07-01), Jayapalan et al.
patent: 4885769 (1989-12-01), Beierle
patent: 5027341 (1991-06-01), Jarvis et al.

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