Providing voice over internet protocol networks

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20030031165A1
SERIAL NO

09928073

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Providing Voice Over Internet Protocol (VOIP) networks includes attempting to authorize a call from a user made to a number, routing the call, after the call is authorized, to a remote location, and setting up call signaling at the remote location between the user and a destination of the call so that media content of the call flows between the user and the destination but not through the remote location.

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Patent Owner(s)

Patent OwnerAddress
LEVEL 3 COMMUNICATIONS INC1025 ELDORADO BLVD BROOMFIELD CO 80021

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
O'Brien, James D JR Somerville, MA 3 423

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