System and method for determining trust for SIP messages
    7.
    发明授权
    System and method for determining trust for SIP messages 有权
    确定SIP消息信任的系统和方法

    公开(公告)号:US08756330B2

    公开(公告)日:2014-06-17

    申请号:US13545041

    申请日:2012-07-10

    IPC分类号: G06F15/16

    摘要: A method performed by a first network node of an IMS Network is provided. The method includes receiving a Uniform Resource Identifier (URI) in a header field in a first SIP message; receiving a token in the header field in the first SIP message, the token indicative of a type of a network node in a path of the first SIP message; and based on the received token, sending a second SIP message including the received URI, the second message conveying information about the first network node.

    摘要翻译: 提供了由IMS网络的第一网络节点执行的方法。 该方法包括在第一SIP消息中的报头字段中接收统一资源标识符(URI); 在所述第一SIP消息中的报头字段中接收令牌,所述标记指示所述第一SIP消息的路径中的网络节点的类型; 并且基于所接收的令牌,发送包括所接收的URI的第二SIP消息,所述第二消息传达关于所述第一网络节点的信息。

    System and method for session initiation protocol header modification
    9.
    发明授权
    System and method for session initiation protocol header modification 有权
    用于会话发起协议头修改的系统和方法

    公开(公告)号:US08416781B2

    公开(公告)日:2013-04-09

    申请号:US12611769

    申请日:2009-11-03

    IPC分类号: H04L12/56

    摘要: A user agent (UA) for communicating with a communications network implementing an internet protocol (IP) multimedia subsystem (IMS) is presented. The UA is configured to send and receive session initiation protocol (SIP) messages. The UA includes a processor configured to send a message to the network. The message identifies an application policy. The application policy defines at least one of a SIP message header field to include, a SIP message header field to remove, a SIP message header field to allow, and a SIP message header field to modify. The processor is configured to receive a SIP message from the network. The SIP message includes a set of SIP message header fields. The set of SIP message header fields are modified in accordance with the application policy.

    摘要翻译: 提出了一种用于与实现因特网协议(IP)多媒体子系统(IMS)的通信网络通信的用户代理(UA)。 UA被配置为发送和接收会话发起协议(SIP)消息。 UA包括被配置为向网络发送消息的处理器。 消息标识应用程序策略。 应用策略定义SIP消息报头字段中的至少一个以包括要消除SIP消息报头字段的SIP消息报头字段以及SIP消息报头字段进行修改。 处理器被配置为从网络接收SIP消息。 SIP消息包括一组SIP消息报头字段。 SIP消息头字段集合根据应用策略进行修改。

    SYSTEM AND METHOD FOR SESSION INITIATION PROTOCOL HEADER MODIFICATION
    10.
    发明申请
    SYSTEM AND METHOD FOR SESSION INITIATION PROTOCOL HEADER MODIFICATION 有权
    用于会话启动协议头修改的系统和方法

    公开(公告)号:US20110103373A1

    公开(公告)日:2011-05-05

    申请号:US12611769

    申请日:2009-11-03

    IPC分类号: H04L12/66

    摘要: A user agent (UA) for communicating with a communications network implementing an internet protocol (IP) multimedia subsystem (IMS) is presented. The UA is configured to send and receive session initiation protocol (SIP) messages. The UA includes a processor configured to send a message to the network. The message identifies an application policy. The application policy defines at least one of a SIP message header field to include, a SIP message header field to remove, a SIP message header field to allow, and a SIP message header field to modify. The processor is configured to receive a SIP message from the network. The SIP message includes a set of SIP message header fields. The set of SIP message header fields are modified in accordance with the application policy.

    摘要翻译: 提出了一种用于与实现因特网协议(IP)多媒体子系统(IMS)的通信网络通信的用户代理(UA)。 UA被配置为发送和接收会话发起协议(SIP)消息。 UA包括被配置为向网络发送消息的处理器。 消息标识应用程序策略。 应用策略定义SIP消息报头字段中的至少一个以包括要消除SIP消息报头字段的SIP消息报头字段以及SIP消息报头字段进行修改。 处理器被配置为从网络接收SIP消息。 SIP消息包括一组SIP消息报头字段。 SIP消息头字段集合根据应用策略进行修改。