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    Method and system for the exchange of signals in a communications network
    1.
    发明授权
    Method and system for the exchange of signals in a communications network 失效
    用于在通信网络中交换信号的方法和系统

    公开(公告)号：US5930705A

    公开(公告)日：1999-07-27

    申请号：US733922

    申请日：1996-10-18

    申请人： Per-.ANG.ke Minborg ,  Hans-Olof Sundell ,  Joakim Pilborg ,  Magnus Johnson ,  Carl Lundquist ,  Thomas Larsson

    发明人： Per-.ANG.ke Minborg ,  Hans-Olof Sundell ,  Joakim Pilborg ,  Magnus Johnson ,  Carl Lundquist ,  Thomas Larsson

    IPC分类号： H04W84/14 ,  H04Q7/38

    CPC分类号： H04W84/14

    摘要： A communication system and a method exchange signals between a public telecommunication network and at least one communication arrangement via the communication system. The communication system comprises a network adapter unit comprising a first signal port which is connectable to the public telecommunication network and a second signal port. The communication further comprises at least one subscriber adapter unit comprising a third signal port for the exchange of signals with the second signal port and a fourth signal port which is connectable to the communication arrangement. The subscriber adapter unit is arranged to initiate a communication session in response to a connection signal. The network adapter unit is arranged to produce a completion message at the network adapter unit in response to reception, on the first signal port, of a disconnection signal from the public telecommunication network.

    摘要翻译： 通信系统和方法经由通信系统在公共电信网络和至少一个通信装置之间交换信号。 通信系统包括网络适配器单元，其包括可连接到公共电信网络的第一信号端口和第二信号端口。 通信还包括至少一个用户适配器单元，其包括用于与第二信号端口交换信号的第三信号端口和可连接到通信装置的第四信号端口。 订户适配器单元被布置成响应于连接信号发起通信会话。 网络适​​配器单元被布置为响应于在第一信号端口上接收到来自公共电信网络的断开信号而在网络适配器单元处产生完成消息。