System for automated voice terminal recognition and dynamic repr

Details System for automated voice terminal recognition and dynamic repr System for automated voice terminal recognition and dynamic repr

1998-06-08

2000-07-04

Kuntz, Curtis A.

Telephonic communications

Diagnostic testing, malfunction indication, or electrical...

Of data transmission

379 6, 379 15, 379 29, H04M 124

Patent

active

060849444

ABSTRACT:
The dynamic test unit presents the operator with a dynamically changing visual representation of the voice terminal under test and its present state. This visual representation provides the operator with an enhanced visual comparison of voice terminal under test with the virtual representation to verify both the type of voice terminal under test and its present state. By providing a visual representation of the voice terminal under test, only minimal operator training is required and the test facility interface is made language independent. The dynamic test unit can also display visual images of the signals that are applied to the voice terminal under test and the signals received therefrom to enable the operator of the test facility to precisely analyze the operation of the voice terminal under test. In addition, the dynamic test unit automatically identifies the nature of the voice terminal that is connected to the voice terminal test facility in a manner that ensures that neither the voice terminal nor the voice terminal test facility is subject to damage. This is accomplished by the application of a predetermined set of low potential test signals to the voice terminal under test, which set of low potential test signals is selected to elicit a response from the voice terminal under test that accurately identifies the protocol used by the voice terminal under test.

REFERENCES:
patent: 4924489 (1990-05-01), Lawrence et al.
patent: 5309509 (1994-05-01), Cocklin et al.
patent: 5384822 (1995-01-01), Brown et al.
patent: 5633909 (1997-05-01), Fitch
patent: 5757680 (1998-05-01), Boston et al.

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