Telephony system and method with improved fraud control
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United States of America Patent
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Nov 22, 2011
Grant Date -
N/A
app pub date -
Sep 2, 2005
filing date -
Sep 3, 2004
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Inmate communications systems provide a feature-rich platform with a high degree of flexibility and security employing call control facilities located off institutional premises. Authentication processes for calling and called party verification include biometric techniques in some embodiments. Distributed processing of call control and billing provide flexible interactive call payment processes. Preferred embodiments feature voice over IP transmission and control featuring controlled access to avoid addition of unauthorized third-party call participants. Monitoring, recording and selective forwarding of calls is provided under control of system administrators.
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Family
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