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    • 9. 发明授权
    • Communication with a computer using telephones
    • 使用电话与电脑进行通讯
    • US5864607A
    • 1999-01-26
    • US702899
    • 1996-08-23
    • P. Bradley RosenLee D. WeinsteinGeorge FavaloroJohn A. KowalonekBenjamin ChigierJames A. GoldsteinThomas C. PurcellGlen R. DashDavid E. WinstonMichael A. Bromberg
    • P. Bradley RosenLee D. WeinsteinGeorge FavaloroJohn A. KowalonekBenjamin ChigierJames A. GoldsteinThomas C. PurcellGlen R. DashDavid E. WinstonMichael A. Bromberg
    • H04M1/27H04M1/723H04M1/82H04M3/493H04M3/527H04M11/00
    • H04M3/527H04M1/723H04M1/82H04M3/4938H04M1/271H04M2201/40H04M7/0021
    • A telephone system having a telephone network line for connection to an external phone line. The telephone system also includes a computer system and a telephone coupled to the telephone network line, and the telephone is taken off-hook to enter a voice command. A transmitter communicates the voice command from the telephone to the computer system without the telephone seizing the external phone line. A computer interface unit is connected to the computer system to receive the voice transmitted from the telephone and to transmit voice signals transmitted by the computer system to the telephone. A phone interface unit is connected between the telephone and telephone network line, and the phone interface unit is selectable between a first mode and a second mode. The phone interface unit connects the telephone to the telephone network line if it is in the first mode, and isolates the telephone from the telephone network line if it is in the second mode. If an external phone call is detected from the external phone line, the phone interface unit can be selected to be in the first mode if the external call is present. The computer system includes communication software for controlling communication in the telephone system, including receiving a voice command transmitted from the telephone when the telephone is off-hook, and controlling the phone interface unit to isolate the telephone from the external phone line when receiving the voice command from the telephone line.
    • 具有用于连接到外部电话线路的电话网络线路的电话系统。 电话系统还包括计算机系统和耦合到电话网络线路的电话,并且电话摘机以进入语音命令。 发射机将语音命令从电话传送到计算机系统,而不用电话抓住外部电话线路。 计算机接口单元连接到计算机系统以接收从电话发送的语音,并将由计算机系统发送的语音信号传送到电话。 电话接口单元连接在电话和电话网络线之间,电话接口单元可在第一模式和第二模式之间选择。 电话接口单元如果处于第一模式,则将电话连接到电话网络线路,如果处于第二模式则将电话与电话网络线隔离。 如果从外部电话线检测到外部电话呼叫,则如果外部呼叫存在,则可以将电话接口单元选择为处于第一模式。 计算机系统包括用于控制电话系统中的通信的通信软件,包括当电话摘机时接收从电话发送的语音命令,以及控制电话接口单元在接收到语音时将电话与外部电话线隔离 命令从电话线。