Callee centric location and presence enabled voicemail using session initiated protocol enabled signaling for IP multimedia subsystem networks

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United States of America Patent

PATENT NO 8837690
SERIAL NO

13474087

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Abstract

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An architecture and method of voicemail based on session initiated protocol presence and location information of a callee is disclosed. A method of providing voicemail includes determining a location and a presence of a callee, and playing a customized voicemail greeting to a caller based on preferences defined by the callee and also based on at least one of the location and the presence.

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Patent Owner(s)

  • INTERNATIONAL BUSINESS MACHINES CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Narayan, Pramodh D Naperville, US 19 507
Ramanathan, Sri Lutz, US 180 3492
Terry, Matthew A Celebration, US 91 1886
Trevathan, Matthew B Kennesaw, US 272 4499

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