System of controlling miscellaneous means associated with exchange

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United States of America Patent

PATENT NO 5568479
SERIAL NO

08541395

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention relates to a system for controlling a miscellaneous device such as a remote device associated with an exchange which handles a fixed length cell with a control field and an information field. The object of the invention is to offer a system where an exchange can control a miscellaneous device such as a remote device in accordance with the feature of the exchange. The exchange includes a call processor, a switch and a signal device. In order to control the miscellaneous device, a path is formed between the signal device and the miscellaneous device. Control information from the call processor is cellulated. The path notifies the miscellaneous device of the control information including cell via the switch to control the miscellaneous device by the exchange.

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Patent Owner(s)

  • FUJITSU LIMITED

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kakuma, Satoshi Kawasaki, JP 47 2044
Morita, Sumie Kawasaki, JP 16 246
Okabe, Kenichi Kawasaki, JP 39 805
Okuyama, Yuzo Kawasaki, JP 11 279
Watanabe, Yoshihiro Kawasaki, JP 237 3078

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