Method and apparatus for providing access and egress uniform resource identifiers for routing
    1.
    发明授权
    Method and apparatus for providing access and egress uniform resource identifiers for routing 有权
    用于提供用于路由的接入和出口统一资源标识符的方法和装置

    公开(公告)号:US08605884B2

    公开(公告)日:2013-12-10

    申请号:US13619474

    申请日:2012-09-14

    IPC分类号: H04M7/00

    摘要: A method and apparatus for providing routing of calls in a packet network, using one or more criteria extracted from signaling information to determine the routing for the calls are disclosed. The routing criteria extracted from signaling messages comprises at least one of: an access Uniform Resource Identifier, a destination phone number, a destination URI host, a calling party number, a calling party URI host, an incoming IP address, or a requested codec. An access URI and the egress URI are used to enhance routing decisions in a VoIP network. The egress URI can be used to specify egress route selections from the egress point of a VoIP network. The access URI can be used to influence the routing decisions within the VoIP network as well as the routing decisions with regard to egress routes from the egress point of the VoIP network.

    摘要翻译: 公开了一种用于在分组网络中提供呼叫路由的方法和装置,其使用从信令信息提取的一个或多个标准来确定呼叫的路由。 从信令消息中提取的路由准则包括以下至少一个:访问统一资源标识符,目的地电话号码,目的地URI主机,主叫方号码,主叫方URI主机,传入IP地址或请求的编解码器。 访问URI和出口URI用于增强VoIP网络中的路由决策。 出口URI可以用于指定从VoIP网络的出口点选择出口路由。 访问URI可以用于影响VoIP网络内的路由决策以及关于来自VoIP网络的出口点的出口路由的路由决定。