公开(公告)号：US07317695B2

公开(公告)日：2008-01-08

申请号：US10445305

申请日：2003-05-27

申请人： Georg Mayer ,  Heikki Stahl

发明人： Georg Mayer ,  Heikki Stahl

IPC分类号： H04L12/16

CPC分类号： H04M3/56 ,  H04M7/123

摘要： An apparatus and method initiates a conference call in a telecommunication system. A call set up message is sent by a user's equipment, a message header indicating the equipment's own public identity as the call recipient and a tag indicating that the user equipment only accepts a conference call server as the recipient of the message. A network element configured to process messages from the user equipment receives the message and redirects the message to a conference call server on the basis of the header fields of the message. The conference call server detects that the message is a conference call set up message on the basis of the header fields of the message, and establishes a conference call.

摘要翻译： 一种装置和方法在电信系统中发起电话会议。 呼叫建立消息由用户设备发送，指示设备自己的公共身份的消息头作为呼叫接收者，以及指示用户设备仅接受会议呼叫服务器作为消息的接收者的标签。 被配置为处理来自用户设备的消息的网元接收消息，并且基于消息的头字段将消息重定向到电话会议服务器。 会议呼叫服务器根据消息的头部字段检测消息是电话会议建立消息，并建立电话会议。