Adaptable line driver interface for digital telephone systems

A universal line driver interface which enables a digital telephone computer/telephony interface to configure itself automatically or on the fly to accommodate different PBXs. The interface is connected to a PBX and to a digital telephone. The interface also is connected to network interface logic....

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ROBERT H. FRITZINGER, EUGENE E. KIELTY JR, STEVEN G. DENIES
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY SELECTING TELEPHONIC COMMUNICATION
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