Telecommunication system, method and subscriber unit for use therein
    1.
    发明申请
    Telecommunication system, method and subscriber unit for use therein 审中-公开
    电信系统,方法和用户单位

    公开(公告)号:US20070140228A1

    公开(公告)日:2007-06-21

    申请号:US11522291

    申请日:2006-09-14

    IPC分类号: H04L12/66

    摘要: A telecommunication system includes a digital switch, a local loop coupling the digital switch to a subscriber location, wherein a segment of the local loop includes copper twisted pair and wherein an asymmetrical digital subscriber line is carried by the local loop, the asymmetrical digital subscriber line including a plurality of data packets capable of carrying a plurality of derived digital telephone lines. The telecommunication system further includes a subscriber unit coupled to the asymmetrical digital subscriber line. The subscriber unit monitors the content of at least one of the plurality of data packets, receives an off-hook signal in response to an action of a user, and initiates a first derived digital telephone line of the plurality of derived digital telephone lines in response to the off-hook signal.

    摘要翻译: 电信系统包括数字交换机,将数字交换机耦合到用户位置的本地环路,其中本地环路的一段包括铜双绞线,并且其中非对称数字用户线路由本地环路承载,非对称数字用户线路 包括能够携带多个导出的数字电话线路的多个数据分组。 电信系统还包括耦合到非对称数字用户线路的用户单元。 用户单元监视多个数据分组中的至少一个数据分组的内容,响应于用户的动作接收摘机信号,并响应于多个导出的数字电话线中的第一导出数字电话线 到摘机信号。

    Telecommunication system, method and subscriber unit for use therein
    2.
    发明申请
    Telecommunication system, method and subscriber unit for use therein 审中-公开
    电信系统,方法和用户单位

    公开(公告)号:US20070036169A1

    公开(公告)日:2007-02-15

    申请号:US11478856

    申请日:2006-06-30

    IPC分类号: H04L12/56

    摘要: A telecommunication system includes a digital switch, a local loop coupling the digital switch to a subscriber location, wherein a segment of the local loop includes copper twisted pair and wherein an asymmetrical digital subscriber line is carried by the local loop, the asymmetrical digital subscriber line including a plurality of data packets capable of carrying a plurality of derived digital telephone lines. The telecommunication system further includes a subscriber unit coupled to the asymmetrical digital subscriber line. The subscriber unit monitors the content of at least one of the plurality of data packets, receives an off-hook signal in response to an action of a user, and initiates a first derived digital telephone line of the plurality of derived digital telephone lines in response to the off-hook signal. A telephone communication system including an analog telephone providing a plain old telephone service (POTS) analog voice channel on a subscriber loop with a digital data line sharing the same subscriber loop. In addition to the analog voice line, the digital data line provides an additional digital voice channel for placing telephone voice calls.

    摘要翻译: 电信系统包括数字交换机,将数字交换机耦合到用户位置的本地环路,其中本地环路的一段包括铜双绞线,并且其中非对称数字用户线路由本地环路承载,非对称数字用户线路 包括能够携带多个导出的数字电话线路的多个数据分组。 电信系统还包括耦合到非对称数字用户线路的用户单元。 用户单元监视多个数据分组中的至少一个数据分组的内容,响应于用户的动作接收摘机信号,并响应于多个导出的数字电话线路中的第一导出数字电话线 到摘机信号。 一种电话通信系统,包括在用户环路上提供普通老式电话业务(POTS)模拟语音信道的模拟电话,数字数据线共享相同的用户环路。 除了模拟语音线路之外,数字数据线还提供了一个用于放置电话语音呼叫的附加数字话音通道。