Title :
A New Self-Contained Private Branch Exchange Utilizing Electronic Control and Metallic Crosspoints
Author :
Meise, H.A. ; Destefano, V.R.
Author_Institution :
Bell Telephone Labs., Inc., Holmdel, N. J.
fDate :
12/1/1966 12:00:00 AM
Abstract :
A small, self-contained private branch exchange (PBX) utilizing a ferreed switching network and wired electronic control logic is described. The system features economical basic service with plug-in facilities for growth, additional features, and ease of maintenance.
Keywords :
Communication system control; Control systems; Costs; Joining processes; Logic; Registers; Size control; Switching circuits; Telephony; Voltage;
Journal_Title :
Communication Technology, IEEE Transactions on
DOI :
10.1109/TCOM.1966.1089404
