Apparatus and method for providing VoIP service
    2.
    发明公开
    Apparatus and method for providing VoIP service 有权
    Vorrichtung und Verfahren zur Realization von VoIP服务

    公开(公告)号:EP1545096A1

    公开(公告)日:2005-06-22

    申请号:EP04030019.6

    申请日:2004-12-17

    IPC分类号: H04L29/12 H04L29/06 H04M7/00

    摘要: An apparatus and method for providing VoIP service, where, in the case that a plurality of public IP terminals or PCs are connected to a private network using a public IP address, a switching system manages port information which is used by each of the IP terminals, switches a VoIP service request message or a response message, and notifies port information of the other IP terminal, and the IP terminal included in the private network connects a call to the other IP terminal so as to receive the VoIP service, so that a voice packet can be exchanged.

    摘要翻译: 一种用于提供VoIP服务的装置和方法,其中在多个公共IP终端或PC使用公共IP地址连接到专用网络的情况下,交换系统管理由每个IP终端使用的端口信息 切换VoIP服务请求消息或响应消息,并通知其他IP终端的端口信息,并且专用网络中包含的IP终端将呼叫连接到另一个IP终端以便接收VoIP服务,使得 语音包可以交换。