System and method for prompt modification based on caller hang ups in IVRs

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United States of America Patent

PATENT NO 9060061
SERIAL NO

14293131

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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In a method for use in Interactive Voice Response (IVR) systems, an IVR is configured such that voice prompts provided to a caller vary systematically and caller hang-up activity is attributed to the particular version of a prompt played to the caller. Voice prompt modifications are chosen based on how long the caller willingly listens to the voice prompt. A relatively short time listening to a prompt before hang-up, indicates dissatisfaction with that prompt. The system compares caller hang-up rates for each of the phrases in a prompt and chooses the optimum solution, which is the variant of the prompt with the longest caller listening time. Optionally, the system compares hang up rates to a threshold and contingent on that comparison chooses an alternative version of the prompt.

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Patent Owner(s)

  • AT&T INTELLECTUAL PROPERTY II, L.P.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Blanchard, Harry E Rumson, US 37 319
Lewis, Steven H Middletown, US 32 534
Pulz, Gregory Cranbury, US 30 330
Zhang, Lan Malvern, US 128 1426

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