Telephone exchange and associated control circuits

Details Telephone exchange and associated control circuits Telephone exchange and associated control circuits

H - Electricity

04

Q

344/29

H04Q 3/54 (2006.01) H04Q 11/04 (2006.01)

Patent

CA 1092225

PRECIS DE LA DIVULGATION: Le central téléphonique comporte un organe de commande centralisé constitué par un ou deux calculateurs; afin d'alléger le travail de l'organe de commande, l'invention préconise d'utiliser des circuits de marquage comportant un microprocesseur; ainsi, les circuits de marquage effectuent d'une manière autonome différentes procédures sans que l'organe de commande ait à intervenir. Application: commutation télépho- nique.

286092

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