Operator status server for voice over data

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United States of America Patent

PATENT NO 6078580
SERIAL NO

08900326

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method for managing operator services comprises the steps of: linking a public switched telephone network (PSTN) and an operator registration server (ORS) to one end of a single digital data transmission line; linking the other end of the single digital data transmission line to a local area network (LAN) of telephone operator work stations; converting voice calls between the PSTN and the LAN into digital voice data; transmitting the voice data between the PSTN and the LAN over the single digital data transmission line; transmitting digital operator activity data over the single digital data transmission line between the ORS and the LAN over the single digital data transmission line; and, multiplexing the transmitting steps.

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Patent Owner(s)

Patent OwnerAddress
CISCO TECHNOLOGY INC170 WEST TASMAN DRIVE SAN JOSE CA 95134-1706

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Colson, Vicki Deerfield Beach, FL 5 61
Dahmus, Edward J Boca Raton, FL 5 87
Mandalia, Baiju D Boca Raton, FL 114 3347

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