Method for completing internet telephony calls

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10171676
APP PUB NO 20170163810A1
SERIAL NO

15431357

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A call between a calling party and a called party, one or both of whom may be subscribers to Internet Telephony (IT) services, commences upon the receipt of a call dialed by the calling party to the Plain Old Telephony Service (POTS) number associated with the calling party. A first hub receives the call and routes it to the called party if that party is not an IT services subscriber that is currently on line. If the called party is an IT services subscriber that is on-line, the call is received at an Internet Services Provider serving the called party. The ISP converts the call to an IT format if the call is not already in that format and thereafter delivers the call to the called party.

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First Claim

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Patent Owner(s)

  • AT&T INTELLECTUAL PROPERTY II, L.P.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lawser, John Jutten Holmdel, US 12 156
Russell, Larry Arnise Atlantic Highlands, US 17 539

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