SYSTEMS AND METHODS FOR IMPLEMENTING INTERNET VIDEO CONFERENCING USING STANDARD PHONE CALLS
    1.
    发明申请
    SYSTEMS AND METHODS FOR IMPLEMENTING INTERNET VIDEO CONFERENCING USING STANDARD PHONE CALLS 审中-公开
    使用标准电话呼叫来实现互联网视频会议的系统和方法

    公开(公告)号:US20140139617A1

    公开(公告)日:2014-05-22

    申请号:US14164787

    申请日:2014-01-27

    CPC classification number: H04N7/14 H04N7/147 H04N7/15

    Abstract: A video conferencing system (100) includes a switch (125), a server (140), a telephony device (152), and a node (102) in a packet-switched network (135). The switch (125) establishes a circuit-switched connection between a calling party number and a called party number. The server (140) associates first and second network addresses in a packet-switched network (135) with each of the called party and calling party numbers. The telephony device (152) transmits audio data via the circuit-switched connection. The node (102) in the packet-switched network (135) transmits packetized video between the first and second network addresses responsive to establishment of the circuit-switched connection.

    Abstract translation: 视频会议系统(100)包括交换机(125),服务器(140),电话设备(152)和分组交换网络(135)中的节点(102)。 交换机(125)建立主叫方号码和被叫方号码之间的电路交换连接。 服务器(140)将分组交换网络(135)中的第一和第二网络地址与被叫方和主叫方号码中的每一个相关联。 电话设备(152)经由电路交换连接发送音频数据。 响应于电路交换连接的建立,分组交换网络(135)中的节点(102)在第一和第二网络地址之间发送分组化视频。

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