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Invention Publication
CN106537888A 将电路交换呼叫切换到因特网协议呼叫的方法及相关电子装置和计算机程序产品 有权

  • Patent Title: 将电路交换呼叫切换到因特网协议呼叫的方法及相关电子装置和计算机程序产品
  • Patent Title (English): Methods for handing over a circuit switched call to an internet protocol call and related electronic devices and computer program products
  • Application No.: CN201480080854.3
    Application Date: 2014-05-26
  • Publication No.: CN106537888A
    Publication Date: 2017-03-22
  • Inventor: R·特拉·里奥斯 , M·阿塔利亚尼 , A·大冶 , M·延森 , N·巴尔桑吉
  • Applicant: 索尼公司
  • Applicant Address: 日本东京都
  • Assignee: 索尼公司
  • Current Assignee: 索尼公司
  • Current Assignee Address: 日本东京都
  • Agency: 北京三友知识产权代理有限公司
  • Agent 吕俊刚; 杨薇
  • International Application: PCT/JP2014/002753 2014.05.26
  • International Announcement: WO2015/181845 EN 2015.12.03
  • Date entered country: 2017-01-25
  • Main IPC: H04M3/42
  • IPC: H04M3/42 ;  H04M7/12
将电路交换呼叫切换到因特网协议呼叫的方法及相关电子装置和计算机程序产品
Abstract:
一种方法包括以下步骤：从移动终端与目的地处的IVR建立电路交换呼叫，移动终端用户接收与跟该目的地关联的通信服务器建立IP连接的选项。基于用户选择，向自动化应答系统发送切换到IP通信的请求，响应于发送切换到IP通信的请求而从通信服务器接收IP请求确认消息，以及响应于接收到IP请求确认而与通信服务器建立IP通信会话。响应于建立IP连接而断开电路交换呼叫。
Abstract(English):

A method includes establishing a circuit switched call with an IVR at a destination from a mobile terminal, the mobile terminal user user receives an option to establish an IP connection with a communication server associated with the destination. Based on user selection, transmitting a request to switch to IP communication to the automated answering system, receiving an IP request acknowledgement message from the communication server responsive to transmitting the request to switch to IP communication, and establishing an IP communication session with the communication server, responsive to receiving the IP request acknowledgement. Tearing down the circuit switch call responsive to establishing the IP connection.

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