Telephonic communications – Call or terminal access alarm or control
Reexamination Certificate
2005-07-19
2005-07-19
Foster, Roland G. (Department: 2645)
Telephonic communications
Call or terminal access alarm or control
C379S199000, C379S249000
Reexamination Certificate
active
06920209
ABSTRACT:
A method and apparatus for managing institutional telephone activity utilizes a computer control unit to control a trunk management unit, which connects institutional telephones to outside telephone lines. The computer control unit contains a database for storing the calling privileges and restrictions of institutional users and for recording calling transactions made by the users. The computer control unit implements a prospective call screening feature whereby outside recipients of undesired calls from the institution may enter a code that directs the computer control unit to prohibit similar calls in the future.
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Fenwick & West LLP
Foster Roland G.
T-Netix, Inc.
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