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1. 发明授权

US6097798A Electronic surveillance in a public switched telephone network 失效
标题翻译：公共交换电话网络中的电子监控
公开(公告)号：US6097798A
公开(公告)日：2000-08-01
申请号：US112154
申请日：1998-07-09
申请人： Raymond F. Albers , Charles H. Eppert, III , Barry P. Pershan , Daniel C. Michaelis , Michael G. Pilkerton , Robert D. Farris , Christine W. Huff
发明人： Raymond F. Albers , Charles H. Eppert, III , Barry P. Pershan , Daniel C. Michaelis , Michael G. Pilkerton , Robert D. Farris , Christine W. Huff
IPC分类号： H04M15/00
CPC分类号： H04M15/90 , H04M15/47 , H04M3/2281 , H04Q3/0029
摘要： Telephone network surveillance is provided for targeting subscriber terminals that receive service through an office lacking a switch with surveillance capability. A foreign exchange line is relied upon to connect the target's line to an office having that capability. Advanced Intelligent Network (AIN) functionality controls routing and billing of incoming and outgoing calls, so that the telephone network operations appear completely normal during the surveillance. In the office normally serving the target's line, a terminating attempt trigger causes that office to obtain instructions from a service control point (SCP), to route the call to the foreign exchange line terminated in the office with the surveillance capability. The instructions also prevent billing of the redirection through the surveillance office to either the called party or the calling party. An off-hook delay trigger set against the foreign exchange line in the surveillance office causes that office to obtain instructions from the SCP, to facilitate billing for the call as if initiated from the target's normal telephone line connection.
摘要翻译：提供电话网络监控，用于瞄准通过缺乏具有监视能力的交换机的办公室接收服务的用户终端。依靠外汇线将目标线连接到具有该能力的办公室。高级智能网络（AIN）功能控制呼入和拨出呼叫的路由和计费，从而使电话网络操作在监视期间看起来完全正常。在通常为目标线路服务的办公室中，终止尝试触发使得该办公室从服务控制点（SCP）获取指令，将呼叫路由到具有监视能力的办公室中终止的外汇线路。指示还阻止通过监控办公室向被叫方或主叫方的重定向计费。针对监控办公室的外汇线设置的摘机延迟触发器使该办公室从SCP获取指令，以方便计费，就像从目标的正常电话线路连接发起一样。

2. 发明授权

US06504907B1 Call detail reporting for lawful surveillance 有权
标题翻译：致电详细报告合法监控
公开(公告)号：US06504907B1
公开(公告)日：2003-01-07
申请号：US09808179
申请日：2001-03-15
申请人： Robert D. Farris , Dale L. Bartholomew , Raymond F. Albers , Charles H. Eppert, III , Barry Pershan , Daniel C. Michaelis , Michael G. Pilkerton , Christine W. Huff , Jay C. Lodsun , Walter Pomykacz , Thomas A. Nolting
发明人： Robert D. Farris , Dale L. Bartholomew , Raymond F. Albers , Charles H. Eppert, III , Barry Pershan , Daniel C. Michaelis , Michael G. Pilkerton , Christine W. Huff , Jay C. Lodsun , Walter Pomykacz , Thomas A. Nolting
IPC分类号： H04M124
CPC分类号： H04M3/2281 , H04L43/00 , H04M15/41 , H04M15/47 , H04M15/68 , H04M15/70 , H04M15/73 , H04M2207/12 , H04M2215/0148 , H04M2215/0164 , H04M2215/0176 , H04M2215/0196 , H04M2215/70 , H04M2215/7072 , H04Q3/0029
摘要： A lawfully authorized electronic surveillance operation requires reporting of detailed call data for a variety of calls associated with the subject of the surveillance. For at least some specified calls to or from the subject, the invention provides profile data in a switching office serving the subject that causes the office to generate accounting messages for each call, essentially in the same manner as for billing, regardless of whether the calls are billable. Accounting records formed from the messages are uploaded to a server system, for processing and formatting as necessary for delivery to the law enforcement agency. The surveillance could entirely rely on these accounting records for the data reporting. In the preferred embodiments, however, the surveillance also involves monitoring of common channel signaling messages to accumulate call detail records for surveillance purposes, with respect to many calls associated with the subject. The preferred embodiment utilizes a special CLASS code set against the subject's profile in the serving end office. The CLASS code in the profile causes that office to produce the accounting messages for each of the subject's calls processed through the office that does not involve a monitored form of interoffice signaling.
摘要翻译：合法授权的电子监视操作需要报告与监视主题相关的各种呼叫的详细呼叫数据。对于至少一些来自或来自主题的指定的呼叫，本发明提供了在为主体服务的交换局中的简档数据，其使得办公室基本上以与用于计费相同的方式为每个呼叫生成会计消息，而不管呼叫可以收费从消息形成的会计记录上传到服务器系统，以便根据需要进行处理和格式化，以交付给执法机构。监督可以完全依赖这些会计记录进行数据报告。然而，在优选实施例中，监视还涉及监视公共信道信令消息以相对于与对象相关联的许多呼叫来监视用于监视目的的呼叫详细记录。优选实施例在服务端办公室中利用针对对象的简档的特殊CLASS代码集。配置文件中的CLASS代码导致该办公室为通过办公室处理的每个受试者的呼叫产生不涉及监视的局间信令形式的会计消息。

3. 发明授权

US06233313B1 Call detail reporting for lawful surveillance 有权
标题翻译：致电详细报告合法监控
公开(公告)号：US06233313B1
公开(公告)日：2001-05-15
申请号：US09270071
申请日：1999-03-16
申请人： Robert D. Farris , Dale L. Bartholomew , Raymond F. Albers , Charles H. Eppert, III , Barry Pershan , Daniel C. Michaelis , Michael G. Pilkerton , Christine W. Huff , Jay C. Lodsun , Walter Pomykacz , Thomas A. Nolting
发明人： Robert D. Farris , Dale L. Bartholomew , Raymond F. Albers , Charles H. Eppert, III , Barry Pershan , Daniel C. Michaelis , Michael G. Pilkerton , Christine W. Huff , Jay C. Lodsun , Walter Pomykacz , Thomas A. Nolting
IPC分类号： H04M124
CPC分类号： H04M3/2281 , H04L43/00 , H04M15/41 , H04M15/47 , H04M15/68 , H04M15/70 , H04M15/73 , H04M2207/12 , H04M2215/0148 , H04M2215/0164 , H04M2215/0176 , H04M2215/0196 , H04M2215/70 , H04M2215/7072 , H04Q3/0029
摘要： A lawfully authorized electronic surveillance operation requires reporting of detailed call data for a variety of calls associated with the subject of the surveillance. For at least some specified calls to or from the subject, the invention provides profile data in a switching office serving the subject that causes the office to generate accounting messages for each call, essentially in the same manner as for billing, regardless of whether the calls are billable. Accounting records formed from the messages are uploaded to a server system, for processing and formatting as necessary for delivery to the law enforcement agency. The surveillance could entirely rely on these accounting records for the data reporting. In the preferred embodiments, however, the surveillance also involves monitoring of common channel signaling messages to accumulate call detail records for surveillance purposes, with respect to many calls associated with the subject. The preferred embodiment utilizes a special CLASS code set against the subject's profile in the serving end office. The CLASS code in the profile causes that office to produce the accounting messages for each of the subject's calls processed through the office that does not involve a monitored form of interoffice signaling.
摘要翻译：合法授权的电子监视操作需要报告与监视主题相关的各种呼叫的详细呼叫数据。对于至少一些来自或来自主题的指定的呼叫，本发明提供了在为主体提供服务的交换局中的简档数据，其使得办公室基本上以与计费相同的方式为每个呼叫生成会计消息，而不管呼叫可以收费从消息形成的会计记录上传到服务器系统，以便根据需要进行处理和格式化，以便交付给执法机构。监督可以完全依赖这些会计记录进行数据报告。然而，在优选实施例中，监视还涉及监视公共信道信令消息以相对于与对象相关联的许多呼叫来监视用于监视目的的呼叫详细记录。优选实施例在服务端办公室中利用针对对象的简档的特殊CLASS代码集。配置文件中的CLASS代码导致该办公室为通过办公室处理的每个受试者的呼叫产生不涉及监视的局间信令形式的会计消息。

4. 发明授权

US06229887B1 Advanced intelligent network (AIN) functionality for electronic surveillance 失效
标题翻译：高级智能网（AIN）功能用于电子监控
公开(公告)号：US06229887B1
公开(公告)日：2001-05-08
申请号：US09112160
申请日：1998-07-09
申请人： Raymond F. Albers , Charles H. Eppert, III , Barry Pershan , Daniel C. Michaelis , Michael G. Pilkerton , Robert D. Farris , Christine W. Huff
发明人： Raymond F. Albers , Charles H. Eppert, III , Barry Pershan , Daniel C. Michaelis , Michael G. Pilkerton , Robert D. Farris , Christine W. Huff
IPC分类号： H04M700
CPC分类号： H04M3/2281 , H04M2207/12
摘要： Following the Communications Assistance for Law Enforcement Act (CALEA), the FBI developed a standard set of communication services and interfaces. for lawfully authorized electronic surveillance, for both call data recording and content recording. Existing public switched telephone networks use a variety of switches. Not all of the switches in use are capable of performing the routines required by the CALEA standards. In accord with the invention, Advanced Intelligent Network (AIN) and/or Local Number Portability (LNP) functionality controls routing and billing of incoming and outgoing calls for the surveillance target. The routing is handled in such a manner that calls to and from the target are directed to a regional switching office which performs those functions for switches in the region which lack that capability. Through this arrangement call detail records (CDRs) regarding the target are accumulated and transferred to a law enforcement authority. If the surveillance of a particular target also requires monitoring of the content of the target's calls, the calls are routed through a switch or an Intelligent Peripheral (IP) having the requisite surveillance capability.
摘要翻译：根据“执法通讯协助法”（CALEA），联邦调查局制定了一套标准的通信服务和接口。用于合法授权的电子监控，用于呼叫数据记录和内容记录。现有的公共交换电话网络使用各种交换机。并非所有使用的交换机都能够执行CALEA标准所要求的例程。根据本发明，高级智能网络（AIN）和/或本地号码可携性（LNP）功能控制对监视目标的进入和离开呼叫的路由和计费。以这样的方式处理路由，即来往目标的呼叫被引导到区域交换局，该区域交换局对缺少该能力的区域中的交换机执行这些功能。通过这种安排，有关目标的呼叫详细记录（CDR）被累积并转交给执法当局。如果对特定目标的监视也需要监视目标呼叫的内容，则通过具有必要的监视能力的交换机或智能外围设备（IP）路由呼叫。

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