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    SYSTEM AND METHOD FOR TRANSPORTING A CALL
    1.
    发明申请
    SYSTEM AND METHOD FOR TRANSPORTING A CALL 有权
    运输呼叫的系统和方法

    公开(公告)号：US20080130864A1

    公开(公告)日：2008-06-05

    申请号：US12027806

    申请日：2008-02-07

    申请人： Albert Daniel Duree ,  Joseph Michael Christie ,  Joseph S. Christie ,  Jean M. Christie ,  Mark Sucharczuk

    发明人： Albert Daniel Duree ,  Joseph Michael Christie ,  Joseph S. Christie ,  Jean M. Christie ,  Mark Sucharczuk

    IPC分类号： H04M7/00

    CPC分类号： H04L12/5602 ,  H04L12/6418 ,  H04Q3/0025

    摘要： A communication processing system handles a plurality of calls. On a call-by-call basis for each of the calls, the system receives a control message indicating a route identifier for the call, receives a voice band communication for the call, and determines if the voice band communication should be compressed. If the voice band communication should be compressed, the system compresses the voice band communication, adds the route identifier from the control message to the compressed voice band communication, and transfers the compressed voice band communication with the route identifier. If the voice band communication should be not compressed, the system adds the route identifier from the control message to the voice band communication and transfers the voice band communication with the route identifier.

    摘要翻译： 通信处理系统处理多个呼叫。 在每个呼叫的逐个呼叫基础上，系统接收指示呼叫的路由标识符的控制消息，接收该呼叫的语音通信，并确定是否应该压缩语音通信。 如果语音频带通信应该被压缩，则系统压缩语音频带通信，将路由标识符从控制消息添加到压缩语音频带通信，并且使用路由标识符传送压缩的语音频带通信。 如果语音频带通信不应该被压缩，则系统将路由标识从控制消息中添加到语音频带通信中，并使用路由标识符传送语音频带通信。

    System and method for transporting a call
    8.
    发明授权
    System and method for transporting a call 失效
    用于传送呼叫的系统和方法

    公开(公告)号：US06178170B1

    公开(公告)日：2001-01-23

    申请号：US08855621

    申请日：1997-05-13

    申请人： Albert Daniel Duree ,  Joseph Michael Christie ,  Mark Sucharczuk

    发明人： Albert Daniel Duree ,  Joseph Michael Christie ,  Mark Sucharczuk

    IPC分类号： H04L1256

    CPC分类号： H04L12/5602 ,  H04L12/6418 ,  H04Q3/0025

    摘要： A system and method for transporting a call having call signaling and voiceband user communications through an asynchronous transfer mode system identifies when compression, encryption, or another processing option has been applied to the voiceband user communications. A first signaling processor processes the call signaling to identify a selected first connection and a processing option, such as a compression method, to be applied to the voiceband user communications. The first signaling processor transports a control message to a first interworking unit identifying the selected connection and the selected compression method. The first interworking unit compresses the voiceband user communications with the selected compression method, sets a convergence sublayer indicator bit as an indicator in an asynchronous transfer mode cell, fills the cell with the compressed voiceband user communications, and transports the cell over the selected connection. A second interworking unit receives the asynchronous transfer mode cell, and interworks the cell according to a decompression method for the voiceband user communications if the convergence sublayer indicator bit is set.

    摘要翻译： 用于通过异步传输模式系统传送具有呼叫信令和语音频带用户通信的呼叫的系统和方法识别何时压缩，加密或其他处理选项已被应用于语音频带用户通信。 第一信令处理器处理呼叫信令以识别所选择的第一连接以及应用于语音频带用户通信的诸如压缩方法的处理选项。 第一信令处理器将控制消息传送到标识所选择的连接和所选择的压缩方法的第一互通单元。 第一互通单元使用所选择的压缩方法压缩语音频带用户通信，将会聚子层指示符比特设置为异步传送模式小区中的指示符，用压缩的语音频带用户通信填充小区，并通过所选择的连接传输小区。 第二互通单元接收异步传送模式单元，并且如果设置了会聚子层指示符位，则根据用于语音频带用户通信的解压缩方式来交互单元。