Network session management for telephony over hybrid networks

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United States of America Patent

PATENT NO 9215254
SERIAL NO

11930928

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Abstract

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A communication system providing telephony communication across combined circuit switched and packet switched networks, such as a telephone network and the Internet, which are connectable to terminals, such as telephones and computers, for selective communication therebetween. The communication system includes an authorization and account control object in the packet switched network, multiple gateways between the circuit switched and packet switched networks providing controlled connectivity between those networks, and an information retrieval object in the packet switched network.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
VERIZON PATENT AND LICENSING INC.BASKING RIDGE, NJ4860

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Balkovich, Edward E Potomac, US 11 1248
Gadre, Jayant G Oakton, US 11 1248
Goodman, William D Collegeville, US 23 1850
Voit, Eric A Baltimore, US 61 4406
White, Patrick E Vienna, US 23 3009
Young, David E Silver Spring, US 55 2422

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