Method and system control for the setup of an IP telephony connection
    3.
    发明申请
    Method and system control for the setup of an IP telephony connection 审中-公开
    用于建立IP电话连接的方法和系统控制

    公开(公告)号:US20060146801A1

    公开(公告)日:2006-07-06

    申请号:US11268273

    申请日:2005-11-04

    摘要: The invention relates to a method and system control for the setup of an IP telephony connection between an original terminal and a destination terminal in an IP network over a gateway of a branch exchange. To increase the availability of the overall system for each EP terminal and to enhance in this way the voice quality of the IP-telephony connection, the setup of a connection between the original terminal and a first gateway is effected, according to the invention, by means of a list of IP addresses, a connection between the first gateway and a second gateway is set up by a system control of the branch exchange, and a connection between the second gateway and the destination terminal is effected by the second gateway, the setup of the connection between the first gateway and the second gateway through the system control comprising the determination of a gateway with spare traffic-handling capacities among the several gateways of the branch exchange and the definition of this gateway as being the second gateway.

    摘要翻译: 本发明涉及一种用于在分支交换机的网关上在IP网络中的原始终端和目的地终端之间建立IP电话连接的方法和系统控制。 为了增加每个EP终端的整个系统的可用性,并且以这种方式增强IP电话连接的语音质量,根据本发明,根据本发明,实现了原始终端和第一网关之间的连接的建立 IP地址列表的装置,通过分支交换机的系统控制建立第一网关与第二网关之间的连接,并且第二网关与目的地终端之间的连接由第二网关实现,设置 所述第一网关和所述第二网关之间的连接通过所述系统控制而进行,所述系统控制包括在所述分支交换机的多个网关中具有备用业务处理能力的网关的确定以及将所述网关定义为所述第二网关。