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    • 3. 发明授权
    • Method and apparatus for integrating communication sessions supporting audio and video between entities
    • 用于集成支持实体之间的音频和视频的通信会话的方法和装置
    • US08250222B2
    • 2012-08-21
    • US12550792
    • 2009-08-31
    • Seung-Yong LeeSung-Jin ParkKyung-Tak Lee
    • Seung-Yong LeeSung-Jin ParkKyung-Tak Lee
    • G06F15/16
    • H04L65/1093H04L65/1006
    • A session integration method is provided for integrating a first session between a first entity and a third entity and a second session between a second entity and the third entity in a session-based service environment. The first entity receives a REFER message including dialog information from the second entity, and sends a response message to the received REFER message to the second entity. When header information included in the received REFER message indicates an INVITE message and the dialog information is related to the first entity, the first entity generates a Re-INVITE message and sends the generated Re-INVITE message to an address of a target which is subject to session integration. The address is included in the header information and corresponds to the third entity. The first entity updates the first session into an integrated session with the third entity.
    • 提供了一种会话集成方法,用于在第一实体和第三实体之间集成第一会话,并且在基于会话的服务环境中集成第二实体和第三实体之间的第二会话。 第一实体从第二实体接收包括对话信息的REFER消息,并向第二实体发送响应消息到接收到的REFER消息。 当包含在接收的REFER消息中的报头信息表示INVITE消息并且对话信息与第一实体相关时,第一实体产生Re-INVITE消息,并将生成的Re-INVITE消息发送到作为对象的目标地址 到会话集成。 地址包含在标题信息中,对应于第三个实体。 第一个实体将第一个会话更新为与第三个实体的集成会话。