Telecommunications – Radiotelephone system – Security or fraud prevention
Reexamination Certificate
2007-08-07
2007-08-07
Gelin, Jean (Department: 2617)
Telecommunications
Radiotelephone system
Security or fraud prevention
C455S411000, C704S273000
Reexamination Certificate
active
10902085
ABSTRACT:
A system is provided for verifying an identity of a calling party. The system includes a storage that stores voice sample information in association with information that identifies an individual. The system also includes a receiver that receives, from a communications platform called by the calling party, a request to authenticate the identity of the calling party as the individual, using a digital audio sample packetized according to voice over internet protocol and obtained from the calling party during the call. Additionally, the system includes a processor that compares the digital audio sample to the voice sample information to authenticate the identity of the calling party as the individual.
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Madsen Daniel Larry
Novack Brian M.
Thompson Timothy R.
AT&T Knowledge Ventures L.P.
Gelin Jean
Greenblum & Bernstein P.L.C.
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