Method and apparatus for reconstructing call paths in multiple telephony sessions

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8588382
APP PUB NO 20100135476A1
SERIAL NO

12698017

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Abstract

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A network management system (100) has a communications interface (110), a memory (104), and a controller (102). The controller is programmed to retrieve (202) a plurality of call detail records (CDRs), reconstruct (208) call paths from attributes in the plurality of CDRs, and generate (210) extended CDRs from reconstructed call paths.

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Patent Owner(s)

  • AT&T INTELLECTUAL PROPERTY I, L.P.;SBC KNOWLEDGE VENTURES, L.P.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bruun, Doug San Ramon, US 2 20
Harris, Jon Little Elm, US 39 1446
Newman, Scott Little Elm, US 13 163
Paden, Jonathan Austin, US 26 557

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