Telephonic communications – Substation or terminal circuitry – Conversion of signal form
Patent
1998-08-07
2000-10-24
Dorvil, Richemond
Telephonic communications
Substation or terminal circuitry
Conversion of signal form
379395, 455439, H04M 100
Patent
active
061378798
ABSTRACT:
A computer telephony system including a telephone communication unit operable for initiating and receiving voice calls and a computer operable for providing and receiving voice data. Circuitry is provided for coupling voice data between the computer and the telephone communication unit simultaneously with the voice calls, and for isolating the voice data from the voice calls. In another embodiment of the invention, there is provided a computer telephony amplifier for use with a telephone communication unit operable for initiating and receiving voice calls and a computer operable for providing and receiving voice data. The amplifier includes circuitry for transmitting and receiving voice data between the computer and the telephone communication unit simultaneously with the voice calls, and for isolating the voice data from the voice calls.
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Davidson Daniel S.
Papadopoulos Costas
Truesdell David J.
Dorvil Richemond
VXI Corporation
Wieland Susan
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