公开(公告)号：US08170947B2

公开(公告)日：2012-05-01

申请号：US11757733

申请日：2007-06-04

申请人： Dean C. Marchand ,  Erin C. Jackman

发明人： Dean C. Marchand ,  Erin C. Jackman

IPC分类号： G06Q40/00

CPC分类号： G06Q30/04 ,  G06Q30/0225 ,  G06Q40/04 ,  G06Q40/08 ,  H04M3/42102 ,  H04M3/4228 ,  H04M15/00 ,  H04M15/47 ,  H04M15/58 ,  H04M2215/0148 ,  H04M2215/0188

摘要： A method of identifying fraud in a telecommunications system, the method including receiving data related to a current call placed from an originating ANI to a terminating ANI, where the received data includes the terminating ANI and a billing number used to place the call. Billing numbers for prior calls to the terminating ANI, if any, and corresponding indicia of the times of the calls are retrieved. A determination is made of whether the number of billing numbers used for the current and prior calls to the terminating ANI over a prior period of time falling within a time interval satisfies a threshold. If the threshold is satisfied, a fraud alert is generated.

摘要翻译： 一种识别电信系统中的欺诈的方法，所述方法包括接收与从始发ANI发送的当前呼叫相关的数据到终端ANI，其中所接收的数据包括终接ANI和用于发出呼叫的计费号码。 检索到终止ANI的先前呼叫的计费号码（如果有的话）以及呼叫时间的相应标记。 确定在时间间隔内的在前一段时间内对终止ANI的当前和之前呼叫所使用的计费号码的数量是否满足阈值。 如果阈值满足，则产生欺诈警报。

公开(公告)号：US20110255676A1

公开(公告)日：2011-10-20

申请号：US13167923

申请日：2011-06-24

申请人： Dean C. Marchand ,  Erin C. Jackman

发明人： Dean C. Marchand ,  Erin C. Jackman

IPC分类号： H04M15/00

CPC分类号： G06Q30/04 ,  G06Q30/0225 ,  G06Q40/04 ,  G06Q40/08 ,  H04M3/42102 ,  H04M3/4228 ,  H04M15/00 ,  H04M15/47 ,  H04M15/58 ,  H04M2215/0148 ,  H04M2215/0188

摘要： A method of identifying fraud in a telecommunications system, the method including receiving data related to a current call placed from an originating ANI to a terminating ANI, where the received data includes the terminating ANI and a billing number used to place the call. Billing numbers for prior calls to the terminating ANI, if any, and corresponding indicia of the times of the calls are retrieved. A determination is made of whether the number of billing numbers used for the current and prior calls to the terminating ANI over a prior period of time falling within a time interval satisfies a threshold. If the threshold is satisfied, a fraud alert is generated.

摘要翻译： 一种识别电信系统中的欺诈的方法，所述方法包括接收与从始发ANI发送的当前呼叫相关的数据到终端ANI，其中所接收的数据包括终接ANI和用于发出呼叫的计费号码。 检索到终止ANI的先前呼叫的计费号码（如果有的话）以及呼叫时间的相应标记。 确定在时间间隔内的在前一段时间内对终止ANI的当前和之前呼叫所使用的计费号码的数量是否满足阈值。 如果阈值满足，则产生欺诈警报。

公开(公告)号：US06801607B1

公开(公告)日：2004-10-05

申请号：US09850708

申请日：2001-05-08

申请人： Dean C. Marchand ,  Erin C. Jackman ,  Ron Zimmerman

发明人： Dean C. Marchand ,  Erin C. Jackman ,  Ron Zimmerman

IPC分类号： H04M1500

CPC分类号： H04M15/47 ,  H04M15/00 ,  H04M15/58 ,  H04M2215/0148 ,  H04M2215/0188

摘要： In a telecommunication network, there is provided a system for monitoring a plurality of telephone calls to a common private branch exchange, PBX) in order to detect fraudulent activity. In particular, fraudulent activity is detected in calls made to and originating from a PBX that uses a common billing number. If fraudulent activity is found, an alert message is provided to a fraud analyst for further review. Call detail records corresponding to each of the calls, are retrieved and stored in a queue. The billing number and a call time associated with each call detail record are analyzed. Each call detail record, billing number and call time is compared with at least one predetermined threshold relating to billing numbers and call times.

摘要翻译： 在电信网络中，提供了一种用于监视到公共专用小交换机PBX的多个电话呼叫的系统，以便检测欺诈活动。 特别地，在使用公共计费号的PBX的呼叫中发现欺诈活动。 如果发现欺诈活动，则向欺诈分析师提供警报信息以供进一步审查。 与每个呼叫相对应的呼叫详细记录被检索并存储在队列中。 分析与每个呼叫详细记录相关联的计费号码和呼叫时间。 将每个呼叫详细记录，计费号和呼叫时间与至少一个与计费号和呼叫时间有关的预定阈值进行比较。

公开(公告)号：US06947532B1

公开(公告)日：2005-09-20

申请号：US09575469

申请日：2000-05-22

申请人： Dean C. Marchand ,  Erin C. Jackman

发明人： Dean C. Marchand ,  Erin C. Jackman

IPC分类号： H04M3/42 ,  H04M15/00 ,  H04M15/10 ,  H04M3/00 ,  H04M17/00

CPC分类号： H04M15/47 ,  H04M3/42059 ,  H04M3/4228 ,  H04M15/00 ,  H04M2215/0148

摘要： A method of identifying fraud in a telecommunications system. The method includes receiving data related to a current call placed from an originating automatic number indicator (ANI), where the received data includes at least the originating ANI, a billing number and an identification code. A threshold number and a time interval corresponding to the identification code for the originating ANI are retrieved, for example, from a memory. In addition, billing numbers for prior calls from the originating ANI, if any, and corresponding indicia of the times of the calls are retrieved. A determination is made of whether the number of billing numbers used for the current and prior calls from the originating ANI over a prior period of time equal to or less than the time interval exceeds the threshold number. If the threshold number is exceeded, a fraud alert is generated.

摘要翻译： 一种识别电信系统中的欺诈的方法。 该方法包括从始发自动号码指示符（ANI）接收与当前呼叫有关的数据，其中所接收的数据至少包括始发ANI，计费号和识别码。 例如从存储器检索对应于原始ANI的识别码的阈值和时间间隔。 另外，检索来自原始ANI的先前呼叫的计费号码（如果有的话）以及呼叫时间的相应标记。 确定在等于或小于时间间隔的先前时间段内用于来自原始ANI的当前和先前呼叫的计费号码的数量是否超过阈值数。 如果超过阈值数，则产生欺诈警报。

公开(公告)号：US06570968B1

公开(公告)日：2003-05-27

申请号：US09574606

申请日：2000-05-22

申请人： Dean C. Marchand ,  Erin C. Jackman

发明人： Dean C. Marchand ,  Erin C. Jackman

IPC分类号： H04M1500

CPC分类号： H04M15/47 ,  H04M15/00 ,  H04M2215/0148

摘要： A method and device for suppressing threshold alerts in a telecommunication fraud control system is disclosed. Threshold alerts are generated when the count of a certain category of call exceeds a certain threshold. These counts are maintained in relation to particular accounts. A fraud analyst determines whether or not a particular account will have alert suppression enabled, based on the type of account and its history. Once alert suppression is enabled, the count is multiplied by a coefficient before determining whether to issue a threshold alert. If the multiplied count still exceeds the threshold, an alert is generated. If not, no alert is generated.

摘要翻译： 公开了一种用于抑制电信欺诈控制系统中的阈值警报的方法和装置。 当特定呼叫类别的计数超过某个阈值时，会生成阈值警报。 这些计数与特定帐户相关。 欺诈分析者根据帐户类型及其历史来确定特定帐户是否启用警报抑制。 一旦启用警报抑制，在确定是否发出阈值警报之前，计数乘以系数。 如果相乘计数仍然超过阈值，则会生成警报。 如果没有，则不会生成警报。

公开(公告)号：US07236954B1

公开(公告)日：2007-06-26

申请号：US09575470

申请日：2000-05-22

申请人： Dean C. Marchand ,  Erin C. Jackman

发明人： Dean C. Marchand ,  Erin C. Jackman

IPC分类号： G06Q40/00

CPC分类号： G06Q30/04 ,  G06Q30/0225 ,  G06Q40/04 ,  G06Q40/08 ,  H04M3/42102 ,  H04M3/4228 ,  H04M15/00 ,  H04M15/47 ,  H04M15/58 ,  H04M2215/0148 ,  H04M2215/0188

摘要： A method of identifying fraud in a telecommunications system, the method including receiving data related to a current call placed from an originating ANI to a terminating ANI, where the received data includes the terminating ANI and a billing number used to place the call. Billing numbers for prior calls to the terminating ANI, if any, and corresponding indicia of the times of the calls are retrieved. A determination is made of whether the number of billing numbers used for the current and prior calls to the terminating ANI over a prior period of time falling within a time interval satisfies a threshold. If the threshold is satisfied, a fraud alert is generated.

摘要翻译： 一种识别电信系统中的欺诈的方法，所述方法包括接收与从始发ANI发送的当前呼叫相关的数据到终端ANI，其中所接收的数据包括终接ANI和用于发出呼叫的计费号码。 检索到终止ANI的先前呼叫的计费号码（如果有的话）以及呼叫时间的相应标记。 确定在时间间隔内的在前一段时间内对终止ANI的当前和之前呼叫所使用的计费号码的数量是否满足阈值。 如果阈值满足，则产生欺诈警报。

公开(公告)号：US08442193B2

公开(公告)日：2013-05-14

申请号：US12704627

申请日：2010-02-12

申请人： Dean C. Marchand ,  Arthur Lance Springer

发明人： Dean C. Marchand ,  Arthur Lance Springer

IPC分类号： H04M15/00 ,  H04M17/00

CPC分类号： H04M15/47 ,  H04M3/38 ,  H04M15/00 ,  H04M2203/6027 ,  H04M2215/0148

摘要： A method and device for preventing fraud in collect calls from a domestic origin point to an international terminating point through a long-distance telecommunications system is described. In the system and method, a Screening for International Calls database is added to the call processing platform. This Screening of International Calls database contains records keyed by country codes, and each record has a blocked collect call field listing destination numbers that are blocked from receiving collect calls. When a domestic-to-international collect call is made, the record corresponding to the country code of the international terminating point of the collect call is retrieved from the Screening for International Calls database. This record is checked to determine if the destination number of the collect call matches any destination numbers listed in the blocked collect call field of the country code database record. If there is a match, the call is blocked.

摘要翻译： 描述了一种用于防止通过长途电信系统从家庭起点到国际终接点的呼叫中的欺诈的方法和装置。 在系统和方法中，向呼叫处理平台添加了国际呼叫筛选数据库。 国际呼叫数据库筛选包含国家代码键入的记录，每个记录都有一个阻止的收集呼叫字段，列出阻止接收收集呼叫的目的地号码。 当进行国际到国际收费电话时，从国际呼叫数据库中检索与国际呼叫国际终点的国家代码相对应的记录。 检查该记录以确定收集呼叫的目的地号码是否与国家代码数据库记录的被阻止的收集呼叫字段中列出的任何目的地号码相匹配。 如果有匹配，则呼叫被阻止。

公开(公告)号：US06782083B2

公开(公告)日：2004-08-24

申请号：US09875091

申请日：2001-06-06

申请人： Dean C. Marchand ,  Arthur Lance Springer ,  Jeffrey D. Cahill ,  David K. Vognsen

发明人： Dean C. Marchand ,  Arthur Lance Springer ,  Jeffrey D. Cahill ,  David K. Vognsen

IPC分类号： H04M1500

CPC分类号： H04M15/70 ,  H04M15/00 ,  H04M15/06 ,  H04M15/16 ,  H04M15/41 ,  H04M15/43 ,  H04M15/47 ,  H04M15/73 ,  H04M15/90 ,  H04M2203/6027 ,  H04M2215/0148 ,  H04M2215/016 ,  H04M2215/0164 ,  H04M2215/70 ,  H04M2215/7072

摘要： A device and method of intercepting in-progress calls whose billing numbers have been marked fraudulent subsequent to the initial authorization and validation of the same in-progress calls. The device and method uses criteria to define certain calls as “suspect” and parks all suspect calls after the initial call processing. Because the suspect calls are parked and not released to the general switching elements of the telephone network, the suspect calls can be torn down if the associated billing number is marked fraudulent after call processing. The criteria can maintain a fine granularity by using various Call Park Flags in various databases. In addition, the suspect calls can remain parked for varying amounts of time based on the category and type of call.

摘要翻译： 一种拦截正在进行的呼叫的设备和方法，该呼叫的计费号码在相同的进行中呼叫的初始授权和验证之后被标记为欺诈。 设备和方法使用标准将某些呼叫定义为“可疑”，并在初始呼叫处理之后停止所有可疑呼叫。 因为可疑呼叫被停放并且不被释放到电话网络的一般交换单元，所以如果在呼叫处理之后相关联的计费号被标记为欺诈，则可疑的呼叫可以被拆除。 该标准可以通过在各种数据库中使用各种呼叫驻留标志来保持细粒度。 此外，根据呼叫的类别和类型，可疑呼叫可以保持不间断的时间。

公开(公告)号：US07079635B2

公开(公告)日：2006-07-18

申请号：US10621890

申请日：2003-07-16

申请人： Dean C. Marchand ,  Arthur Lance Springer

发明人： Dean C. Marchand ,  Arthur Lance Springer

IPC分类号： H04M15/00

CPC分类号： H04M15/47 ,  H04M3/38 ,  H04M15/00 ,  H04M17/00 ,  H04M2203/6027 ,  H04M2215/0148

摘要： A method and device for preventing fraud in international calls in a long-distance telecommunications system, where selected customers can avoid fraud control blocks and greater granularity is achieved in blocking international destinations. In the method and device, an override flag is created in the records of the Billing Number Screening (BNS) database. When a call is made using a billing number whose corresponding record has the override flag set, the call is not stopped by fraud control blocks on certain international destinations. In addition, international destinations can be blocked with greater specificity because a Country Set Logic (CSET) field is added to the International City Code Database. The addition of CSET to this database allows particular international city destinations to be blocked from certain origin points.

公开(公告)号：US07760862B2

公开(公告)日：2010-07-20

申请号：US11520999

申请日：2006-09-14

申请人： Dean C. Marchand ,  Arthur Lance Springer

发明人： Dean C. Marchand ,  Arthur Lance Springer

IPC分类号： H04M15/00 ,  H04M17/00

CPC分类号： H04M15/47 ,  H04M3/38 ,  H04M15/00 ,  H04M2203/6027 ,  H04M2215/0148

摘要： A method and device for preventing fraud in collect calls from a domestic origin point to an international terminating point through a long-distance telecommunications system is described. In the system and method, a Screening for International Calls database is added to the call processing platform. This Screening of International Calls database contains records keyed by country codes, and each record has a blocked collect call field listing destination numbers that are blocked from receiving collect calls. When a domestic-to-international collect call is made, the record corresponding to the country code of the international terminating point of the collect call is retrieved from the Screening for International Calls database. This record is checked to determine if the destination number of the collect call matches any destination numbers listed in the blocked collect call field of the country code database record. If there is a match, the call is blocked.

摘要翻译： 描述了一种用于防止通过长途电信系统从家庭起点到国际终接点的呼叫中的欺诈的方法和装置。 在系统和方法中，向呼叫处理平台添加了国际呼叫筛选数据库。 国际呼叫数据库筛选包含国家代码键入的记录，每个记录都有一个阻止的收集呼叫字段，列出阻止接收收集呼叫的目的地号码。 当进行国际到国际收费电话时，从国际呼叫数据库中检索与国际呼叫国际终点的国家代码相对应的记录。 检查该记录以确定收集呼叫的目的地号码是否与国家代码数据库记录的被阻止的收集呼叫字段中列出的任何目的地号码相匹配。 如果有匹配，则呼叫被阻止。