Detecting false answer supervision

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United States of America Patent

PATENT NO 9203952
APP PUB NO 20120140903A1
SERIAL NO

13389585

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Abstract

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A method and corresponding apparatus are provided to detect false answer supervision by determining false answer supervision as either as a function of a number of completed calls of short duration or as a function of a distribution of differences between timestamps of alert signals and timestamps of connect signals used to complete calls, detecting false answer supervision based on the indicator of false answer supervision determined by either functions separately or in combination, and affecting a decision in response to the detecting.

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Patent Owner(s)

Patent OwnerAddress
IBASIS INC10 MAQUIRE ROAD BULIDING #3 LEXINGTON MA 02421

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Singh, Manpreet Ellington, US 87 1316
Zhang, Shuping Sudbury, US 16 118

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