Method and System for Implementing Redundancy at Signaling Gateway Using Dynamic SIGTRAN Architecture

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United States of America Patent

APP PUB NO 20110078274A1
SERIAL NO

12569517

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Abstract

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Described are a method, a computer program product and apparatus for implementing signaling gateway redundancy. A signaling network management message is received, at a first signaling gateway, from a first signaling network. Routing control information associated with the first signaling gateway is updated based on the signaling network management message. A first SIGTRAN protocol signaling network management message is transmitted, from the first signaling gateway, to a first application server on a first IP network. The first SIGTRAN protocol signaling network management message is based on the signaling network management message. A second SIGTRAN protocol signaling network management message is transmitted, from the first signaling gateway, to a second signaling gateway on a second IP network. The second SIGTRAN protocol signaling network management message is based on the signaling network management message. The second signaling gateway is mated with the first signaling gateway.

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Patent Owner(s)

Patent OwnerAddress
SONUS NETWORKS INC7 TECHNOLOGY PARK DRIVE WESTFORD MA 01886

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cooper, Gareth Swindon, GB 2 12
Dischino, Christopher L Tewksbury, US 4 98
Joachimpillai, Damascene Westford, US 3 78
Siwach, Vikram Cambridge, US 5 14

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