Method for codec negotiation and selection
    3.
    发明授权
    Method for codec negotiation and selection 有权
    编解码器协商和选择方法

    公开(公告)号:US08374587B2

    公开(公告)日:2013-02-12

    申请号:US12182436

    申请日:2008-07-30

    摘要: A method of modifying a call setup message for a call from a first terminal to a second terminal, the call setup message being sent from the first terminal to a network node via an intermediate node which handles at least some signaling or traffic associated with the call, wherein the network node is responsible for negotiating call setup requirements for the call to the second terminal, the method comprising the steps of: intercepting the call setup message at the intermediate node; identifying one or more preferences or capabilities associated with the intermediate node which may impact the way in which the intermediate node can handle signaling or traffic associated with the call; modifying the call setup message based on information relating to said preferences or capabilities; and sending the modified call setup message to the network node, in order that the node can effect said negotiations based on the modified message.

    摘要翻译: 一种修改来自第一终端到第二终端的呼叫的呼叫建立消息的方法,所述呼叫建立消息经由中间节点从第一终端发送到网络节点,所述中间节点处理与呼叫相关联的至少一些信令或业务 ,其中所述网络节点负责协商对所述第二终端的呼叫的呼叫建立要求,所述方法包括以下步骤:在所述中间节点处拦截所述呼叫建立消息; 识别与中间节点相关联的一个或多个偏好或能力,其可能影响中间节点可以处理与呼叫相关联的信令或业务的方式; 基于与所述偏好或能力相关的信息修改呼叫建立消息; 以及将所述修改的呼叫建立消息发送到所述网络节点,以便所述节点可以基于所述修改的消息来影响所述协商。

    METHOD FOR CODEC NEGOTIATION AND SELECTION
    4.
    发明申请
    METHOD FOR CODEC NEGOTIATION AND SELECTION 有权
    编码解调和选择的方法

    公开(公告)号:US20090047936A1

    公开(公告)日:2009-02-19

    申请号:US12182436

    申请日:2008-07-30

    IPC分类号: H04M3/42

    摘要: A method of modifying a call setup message for a call from a first terminal to a second terminal, the call setup message being sent from the first terminal to a network node via an intermediate node which handles at least some signaling or traffic associated with the call, wherein the network node is responsible for negotiating call setup requirements for the call to the second terminal, the method comprising the steps of: intercepting the call setup message at the intermediate node; identifying one or more preferences or capabilities associated with the intermediate node which may impact the way in which the intermediate node can handle signaling or traffic associated with the call; modifying the call setup message based on information relating to said preferences or capabilities; and sending the modified call setup message to the network node, in order that the node can effect said negotiations based on the modified message.

    摘要翻译: 一种修改来自第一终端到第二终端的呼叫的呼叫建立消息的方法,所述呼叫建立消息经由中间节点从第一终端发送到网络节点,所述中间节点处理与呼叫相关联的至少一些信令或业务 ,其中所述网络节点负责协商对所述第二终端的呼叫的呼叫建立要求,所述方法包括以下步骤:在所述中间节点处拦截所述呼叫建立消息; 识别与中间节点相关联的一个或多个偏好或能力,其可能影响中间节点可以处理与呼叫相关联的信令或业务的方式; 基于与所述偏好或能力相关的信息修改呼叫建立消息; 以及将所述修改的呼叫建立消息发送到所述网络节点,以便所述节点可以基于所述修改的消息来影响所述协商。