TELEPHONE SYSTEM AND METHOD FOR RELIABLE EMERGENCY SERVICES CALLING
    1.
    发明申请
    TELEPHONE SYSTEM AND METHOD FOR RELIABLE EMERGENCY SERVICES CALLING 有权
    电话系统和可靠的紧急服务呼叫方法

    公开(公告)号:US20070041515A1

    公开(公告)日:2007-02-22

    申请号:US11427235

    申请日:2006-06-28

    IPC分类号: H04M11/04

    摘要: A method of routing a telephone call includes receiving an indication, at a handset device 112, to initiate a telephone call. It is then determined, preferably by the handset device 112, whether the telephone call is an emergency services telephone call. If the telephone call is not an emergency services telephone call, it is routed to a proxy server 134. On the other hand, if the telephone call is an emergency services telephone call, it is routed to a local gateway 116 without first accessing the proxy server 134.

    摘要翻译: 路由电话呼叫的方法包括:在手机设备112处接收指示以发起电话呼叫。 然后,优选地由手持通话器设备112确定电话呼叫是否是紧急服务电话呼叫。 如果电话呼叫不是紧急服务电话呼叫,则它被路由到代理服务器134。 另一方面,如果电话呼叫是紧急服务电话呼叫,则将其路由到本地网关116而不首先访问代理服务器134。

    Method and apparatus for providing integrated voice and data services over a common interface device
    3.
    发明申请
    Method and apparatus for providing integrated voice and data services over a common interface device 有权
    用于通过公共接口设备提供集成语音和数据服务的方法和装置

    公开(公告)号:US20060153242A1

    公开(公告)日:2006-07-13

    申请号:US11359422

    申请日:2006-02-23

    IPC分类号: H04J1/02

    摘要: An approach is provided for supporting integrated voice and data services over a common Session Initiation Protocol (SIP)-based Customer Premise Equipment (CPE) device. The device includes a network interface that receives a call from a calling party device to a called party device. Also, the device has signaling conversion logic configured to convert between Session Initiation Protocol (SIP) signaling and circuit-switched telephony signaling to support the call, wherein addressing information of the calling party device is preserved in the conversion. The called party device includes one of a telephone station and a SIP client. The device further includes a voice port coupled to the signaling conversion logic and configured to communicate selectively with the telephone station; and a data port configured to communicate selectively with the SIP client.

    摘要翻译: 提供了一种用于通过公共的基于会话发起协议(SIP)的客户端设备(CPE)设备来支持集成语音和数据服务的方法。 该设备包括从呼叫方设备向被叫方设备接收呼叫的网络接口。 另外,该设备具有配置成在会话发起协议(SIP)信令和电路交换电话信令之间进行转换以支持呼叫的信令转换逻辑,其中转换中保留了呼叫方设备的寻址信息。 被叫方设备包括电话站和SIP客户端之一。 所述设备还包括耦合到所述信令转换逻辑并被配置为与所述电话站选择性地通信的语音端口; 以及被配置为与SIP客户端选择性地通信的数据端口。