Redundancy in voice and data communications systems

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7558193
APP PUB NO 20040125792A1
SERIAL NO

10638550

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Apparatus is used in communicating in a data and voice communication system. The apparatus includes a line card and a crosspoint switch in communication with the line card. The apparatus also includes an accelerator card in communication with the line card and the crosspoint switch. The crosspoint switch is configured to provide a redundant communications path between the line card and the accelerator card.

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Patent Owner(s)

  • CISCO TECHNOLOGY, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bradbury, Frank K Saugus , US 3 97
Dunstan, Steven R Beverly , US 3 97
Khan, Parvez Reading , US 9 211

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