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PCM Signaling Adapter in a Distributed Processing Time Division PABX

IP.com Disclosure Number: IPCOM000045647D
Original Publication Date: 1983-Apr-01
Included in the Prior Art Database: 2005-Feb-07

Publishing Venue

IBM

Related People

Authors:
Huon, S Morlec, E [+details]

Abstract

This article describes a PCM signalling adapter that interfaces a microprocessor which controls a sub-group of subscriber line interface circuits or the like and a bidirectional PCM link. The adapter operates in full duplex mode.