Method and system for voice calls in a wireless local area network (WLAN)

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United States of America Patent

PATENT NO 7826433
SERIAL NO

11419048

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Abstract

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A method and system for providing voice calls in a macro wireless network includes providing at a router of the micro wireless network an interface for communication with a service node of a macro wireless network coupled to the micro wireless network. The interface is of a same type as is used by a radio access network of the macro wireless network to communicate with the service node. A real-time protocol communication path is established from the interface through a voice module of the service node to a public switch telephone network. Voice traffic is communicated to the public switch telephone network through the interface and the real-time protocol path.

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Patent Owner(s)

Patent OwnerAddress
CISCO TECHNOLOGY INC170 WEST TASMAN DRIVE SAN JOSE CA 95134-1706

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Davidson, Kenneth W Plano, US 11 1037
Holur, Balaji S Plano, US 15 563
Shannon, Michael L San Jose, US 9 352

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