INSTALLATION DE TELECOMMUNICATIONS NUMERIQUE PRIVEE A COMMUTATION INTERNE DIRECTE

The present invention relates to a digital private branch exchange with direct internal switching. This digital private branch exchange with direct internal switching comprises an automatic exchange linked to the public network and connected by a signalling channel at least to the digital terminals...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	KLEIBER FREDERIC, HANSER PIERRE, LEPENVEN DUVAL BRIGITTE
Format:	Patent
Sprache:	fre
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY SELECTING TELEPHONIC COMMUNICATION
Online-Zugang:	Volltext bestellen
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