Password controlled switching system

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United States of America Patent

PATENT NO 4896346
SERIAL NO

07274151

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A password controlled switching system and method of operation for enrolling and storing passwords identifying lines and trunks of the switching system denied access thereto by other lines and trunks and which is operable upon a match of a calling party command with an enrolled and stored password for selectively interconnecting the calling party via a line with ones of the restricted lines and trunks.

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Patent Owner(s)

Patent OwnerAddress
AVAYA TECHNOLOGY CORP211 MOUNT AIRY ROAD BASKING RIDGE NEW JERSEY 07920 UNITED STATES OF AMERICA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Belfield, William R Westerville, OH 4 160
Erwin, William J Gahanna, OH 1 65
Geers, Jr Thomas J Columbus, OH 1 65
Grubbe, Roy V Columbus, OH 2 144
Handy, Stephen W Reynoldsburg, OH 1 65
Perdue, Robert J Pickerington, OH 3 197

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