System and method for encoding telephone call data using varying codec algorithms

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United States of America Patent

PATENT NO 9312983
APP PUB NO 20120127988A1
SERIAL NO

13355803

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Abstract

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A method and system for transmitting a call over a packet switched network. A gateway server receives a telephone call and converts analog voice signals associated with the telephone call to a stream of digital data. A first part of the digital data is processed using a first codec algorithm and transmitted over the packet switched network. A change in network conditions is detected. A second part of the digital data is processed using a second codec algorithm and transmitted over the packet switched network.

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Patent Owner(s)

Patent OwnerAddress
ADVENT IP LLCBROOKLYN NY

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chang, Jerry Los Altos, US 24 232
Vargo, Mike San Mateo, US 7 197

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