Multiplex communications – Diagnostic testing
Reexamination Certificate
2005-10-18
2005-10-18
Ngo, Ricky (Department: 2663)
Multiplex communications
Diagnostic testing
C370S468000, C375S222000
Reexamination Certificate
active
06956823
ABSTRACT:
An identification system includes a modem and a dialog processing device in communication with a telephonic network to identify and classify a multiple of terminating connections. A classification algorithm attempts to establish an analog modem connection using the modem and also monitors operation of the dialog processing device. In response to the modem and the dialog processing device, a controller classifies the terminating connection then writes the type to the database. The classification algorithm will then loop back to the next terminating connection listed in the terminating connection field.
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Tsai Louis
Wu Ying-Li
Ferris Derrick W
Ngo Ricky
Qwest Communications International Inc.
Townsend and Townsend / and Crew LLP
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