Resource reservation protocol based guaranteed quality of service internet protocol connections over a switched network through proxy signaling

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7778263
APP PUB NO 20080019386A1
SERIAL NO

11829479

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Abstract

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An internet protocol session is established over a switched network. A path message is forwarded to a destination bridging device that bridges the switched network and an internet protocol network. The destination bridging device has a switched network address and an internet protocol network address and directs the path message to an originating host device over the internet protocol network. A setup message is received from the destination bridging device. The setup message is received over the switched network by the destination bridging device from an originating bridging device that bridges the switched network and the internet protocol network, in response to the originating bridging device receiving the path message on behalf of the originating host device. The internet protocol session is established over the switched network between at least the destination bridging device and the originating bridging device based on forwarding the path message and receiving the setup message.

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Patent Owner(s)

Patent OwnerAddress
AT&T INTELLECTUAL PROPERTY I L PATLANTA GA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Allen, Keith Joseph Austin, US 26 459
Chen, Weijing Austin, US 35 613
Van, Vleck Paul F Austin, US 4 198

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