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1. 发明申请

WO2011101700A1 CALL ATTEMPT NOTIFICATION 审中-公开
标题翻译：致电通知
公开(公告)号：WO2011101700A1
公开(公告)日：2011-08-25
申请号：PCT/IB2010/000623
申请日：2010-02-22
申请人： ALCATEL LUCENT , SONY, Thomas , HARISH, Janardhan
发明人： SONY, Thomas , HARISH, Janardhan
IPC分类号： H04M3/42
CPC分类号： H04M3/42195 , H04M2203/551
摘要： The embodiments herein relate to call lists that detail all call attempts made to a called party that have not been succesful in communication networks. The reasons for the failure can range from no answer to out of range or congestion in the network. A system and method is disclosed for notifying a called user of a failed call attempt made by a calling user. A switch receives a call request from a calling user and on determining that a communication session cannot be established between the calling user and the called user, the switch terminates the link to the calling user and sends the call attempt notification to the called user. The called user would be notified of the call attempt made by the calling user, the contact details of the calling user and reason for the failure of the call attempt.
摘要翻译：这里的实施例涉及详细描述在通信网络中未成功的被叫方进行的所有呼叫尝试的呼叫列表。失败的原因可以从无应答到超出范围或网络拥塞的范围。公开了一种系统和方法，用于通知被叫用户呼叫用户进行的失败呼叫尝试。交换机从主叫用户接收呼叫请求，并且在确定呼叫用户与被叫用户之间不能建立通信会话的情况下，交换机终止与主叫用户的链路，并向被叫用户发送呼叫尝试通知。被叫用户将被通知主叫用户进行的呼叫尝试，呼叫用户的联系方式以及呼叫尝试失败的原因。

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