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    • 10. 发明授权
    • Telephone apparatus used for computer network telephone system
    • 用于计算机网络电话系统的电话设备
    • US07420959B1
    • 2008-09-02
    • US08764394
    • 1996-12-11
    • Hidekazu WatanabeAkimasa OyamaMasahiro Asai
    • Hidekazu WatanabeAkimasa OyamaMasahiro Asai
    • H04L12/66H04J3/04G06F15/16G06F15/177
    • H04M7/006
    • A telephone apparatus connectable to a computer network through a telephone network to transmit data including audio signals via a server of said computer network includes: a first telephone set including a first audio input/output means for converting input voice into a digital audio signal and for converting a digital audio signal into output voice, and a first CPU that executes process for connecting the first telephone set to the server and process for compressing or expanding the digital audio signal; a second telephone set including a second audio input/output means for converting input voice into a digital audio signal and for converting a digital audio signal into output voice, and a second CPU that executes process for connecting the first telephone set to the server and process for compressing or expanding the digital audio signal; and connection control means connected between the telephone network and the first and second CPUs to enable the first and second CPUs to transmit the data.
    • 一种通过电话网连接到计算机网络的电话设备,用于经由所述计算机网络的服务器发送包括音频信号的数据,包括:第一电话机,包括用于将输入语音转换为数字音频信号的第一音频输入/输出装置, 将数字音频信号转换为输出语音;以及执行用于将第一电话机连接到服务器的处理的处理和用于压缩或扩展数字音频信号的处理的第一CPU; 第二电话机,包括用于将输入语音转换为数字音频信号并将数字音频信号转换为输出语音的第二音频输入/输出装置,以及执行用于将第一电话机连接到服务器和处理的处理的第二CPU 用于压缩或扩展数字音频信号; 以及连接在电话网络与第一和第二CPU之间的连接控制装置,以使得第一和第二CPU能够发送数据。