Telecommunication call management and monitoring system with voiceprint verification
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United States of America Patent
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Dec 13, 2016
Issued Date -
N/A
app pub date -
Jun 18, 2015
filing date -
Aug 8, 2002
priority date (Note) -
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status (Latency Note)
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Abstract
A secure telephone call management system is provided for authenticating users of a telephone system in an institutional facility. Authentication of the users of the telephone call management system is accomplished by using a personal identification number, biometric means, and/or radio frequency means. The secure telephone call management system includes accounting software capable of limiting access to the system based on funds in a user's account, and includes management software capable of implementing widespread or local changes to the system. The system monitors a conversation in the telephone call to detect a presence of a first characteristic in audio of the conversation, and terminates the telephone call if the first characteristic does not match a second characteristic of biometric information of a user or a called party.
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Family
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