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1. 发明申请

WO02091713A3 A SYSTEM AND METHOD FOR PREVENTING FRAUDULENT CALLS USING A COMMON BILLING NUMBER 审中-公开
标题翻译：一种使用共同付款号码预防欺诈呼叫的系统和方法
公开(公告)号：WO02091713A3
公开(公告)日：2003-02-27
申请号：PCT/US0214343
申请日：2002-05-08
申请人： WORLDCOM INC
发明人： MARCHAND DEAN C , JACKMAN ERIN C , ZIMMERMAN RON
IPC分类号： H04M3/42 , H04M15/00 , H04Q3/58
CPC分类号： H04M15/47 , H04M15/00 , H04M15/58 , H04M2215/0148 , H04M2215/0188
摘要： A system for monitoring a plurality of telephone calls made to and originating from a common branch exchange to detect fraudulent activity, including receiving means (300) for receiving a call detail record (CDR) corresponding to each of the calls and directing the CDR to be stored in at least one queue means (310), the CDR containing at least a billing number associated with each call; means for retrieving (320) current CDRs, one at a time, from the queue means (310); processor means for comparing (320), for the current CDR, the billing number with billing numbers of previously stored CDRs in a fraud database (330); means for storing (320) the current CDRs in the fraud database (330); and means for generating an alert (230) when the billing number of the current CDR matches a billing number of a previously stored CDR in the fraud database.
摘要翻译：一种用于监视由共同的分支交换机发起并发起的多个电话呼叫以检测欺诈活动的系统，包括接收装置（300），用于接收对应于每个呼叫的呼叫详细记录（CDR），并指示该CDR为存储在至少一个队列装置（310）中，所述CDR至少包含与每个呼叫相关联的计费号码; 用于从队列装置（310）检索（320）当前CDR（一次一个）的装置; 处理器装置，用于将当前CDR中的计费号与先前存储的CDR的计费号码（330）进行比较（320）; 用于存储（320）当前CDR在欺诈数据库（330）中的装置; 以及用于当当前CDR的计费号与欺诈数据库中先前存储的CDR的计费号相匹配时产生警报（230）的装置。

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