Integrated ENUM and number portability translation in a communication system

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United States of America Patent

PATENT NO 8144859
SERIAL NO

11748343

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Abstract

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An IP system receives a call placed to an ENUM address. The IP system transfers a signaling message indicating the ENUM address to a processing system. For a call to a ported number, the processing system translates the ENUM address into the LRN for a communication node that serves the called party and returns the LRN to the IP system. The IP system routes the call based on the LRN.

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Patent Owner(s)

Patent OwnerAddress
T-MOBILE INNOVATIONS LLC6360 SPRINT PARKWAY OVERLAND PARK KS 66251

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cope, Warren B Olathe, US 91 1226
Rangarajan, Ramaswami Belmont, US 16 45

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