公开(公告)号：US06490344B1

公开(公告)日：2002-12-03

申请号：US09609108

申请日：2000-06-30

申请人： Toshio Murai ,  Shuichi Sato ,  Sen Yanagi

发明人： Toshio Murai ,  Shuichi Sato ,  Sen Yanagi

IPC分类号： H04M1100

CPC分类号： H04L12/66

摘要： In a communication system, a call setup request is sent from a control unit to a first connection unit and a second connection unit to record the communication channel information of the opposite parties. And, the recorded communication channel information of the second connection unit is sent from the control unit to the first connection unit, and the communication channel information of the first connection unit is sent to the second connection unit. As a result, the first connection unit and the second connection unit are allowed to hold information communication by using their mutual communication channel information.

摘要翻译： 在通信系统中，从控制单元向第一连接单元和第二连接单元发送呼叫建立请求，以记录对方的通信信道信息。 并且，将第二连接单元的记录的通信信道信息从控制单元发送到第一连接单元，并且将第一连接单元的通信信道信息发送到第二连接单元。 结果，允许第一连接单元和第二连接单元通过使用它们的相互通信信道信息来保持信息通信。