Method of handling a telephone call

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6493339
SERIAL NO

09188361

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A method is disclosed for routing a telephone call over a computer network such as the internet. On determination that the call is to be handled in this way, temporary computer network addresses are allocated to the calling party and called party by their respective local exchanges. The calling party local exchange determines the computer network address of the called party local exchange from a dedicated server.

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First Claim

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Patent Owner(s)

  • TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Axelsson, Fredrik Sodertalje, SE 34 281
Hallenstal, Magnus Taby, SE 34 473
Peel, Simon Nacka, SE 1 3

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