Method and system for topology discovery in an SIP network
    1.
    发明申请
    Method and system for topology discovery in an SIP network 有权
    SIP网络中拓扑发现的方法和系统

    公开(公告)号:US20090103451A1

    公开(公告)日:2009-04-23

    申请号:US11326006

    申请日:2006-01-05

    IPC分类号: H04L12/28

    摘要: A method for discovering topology in an SIP network is disclosed. According to the method, the SIP network is divided into domains governed by corresponding SIP proxies. A management system creates a topology agent for each SIP-domain and registers it with the governor proxy of each SIP-domain. Each topology agent generates topology-exploring messages to other agent and accumulates topology-exploring messages from other agents, gather routing information of the SIP network based on the collected topology-exploring messages to deduce topology of the SIP network.

    摘要翻译: 公开了一种在SIP网络中发现拓扑的方法。 根据该方法,SIP网络被划分为由相应的SIP代理管辖的域。 管理系统为每个SIP域创建拓扑代理,并将其注册到每个SIP域的调控器代理。 每个拓扑代理向其他代理生成拓扑探测消息,并累积来自其他代理的拓扑探索消息,根据收集的拓扑探索消息收集SIP网络的路由信息​​,从而推断出SIP网络的拓扑结构。

    Method and system for topology discovery in an SIP network
    2.
    发明授权
    Method and system for topology discovery in an SIP network 有权
    SIP网络中拓扑发现的方法和系统

    公开(公告)号:US08009585B2

    公开(公告)日:2011-08-30

    申请号:US11326006

    申请日:2006-01-05

    IPC分类号: H04L12/28

    摘要: A method for discovering topology in an SIP network is disclosed. According to the method, the SIP network is divided into domains governed by corresponding SIP proxies. A management system creates a topology agent for each SIP-domain and registers it with the governor proxy of each SIP-domain. Each topology agent generates topology-exploring messages to other agent and accumulates topology-exploring messages from other agents, gather routing information of the SIP network based on the collected topology-exploring messages to deduce topology of the SIP network.

    摘要翻译: 公开了一种在SIP网络中发现拓扑的方法。 根据该方法,SIP网络被划分为由相应的SIP代理管辖的域。 管理系统为每个SIP域创建拓扑代理,并将其注册到每个SIP域的调控器代理。 每个拓扑代理向其他代理生成拓扑探测消息,并累积来自其他代理的拓扑探索消息,根据收集的拓扑探索消息收集SIP网络的路由信息​​,从而推断出SIP网络的拓扑结构。