Telephonic communications – With usage measurement – Call charge metering or monitoring
Patent
1997-10-14
1999-07-27
Kuntz, Curtis A.
Telephonic communications
With usage measurement
Call charge metering or monitoring
379127, 379112, 379246, 379247, H04M 1500
Patent
active
059303441
ABSTRACT:
A method and apparatus using information stored in a communications switch to trace a specific communication in a network, including an in-progress communication. A search request with a set of search criteria is sent to a communications switch that routes communications in the network. Information stored in the communications switch, such as a communications switch call record, is searched to locate information matching the set of search criteria in the search request. The results of the search are reported out of the communications switch allowing the specific communication to be traced.
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Relyea Wayne E.
Shipley Edward Nicholas
AT & T Corp.
Barnie Rexford N
Kuntz Curtis A.
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