Nationwide table routing of voice over internet protocol (VoIP) emergency calls
    1.
    发明申请
    Nationwide table routing of voice over internet protocol (VoIP) emergency calls 有权
    全国互联网语音协议(VoIP)紧急呼叫的表路由

    公开(公告)号:US20100046721A1

    公开(公告)日:2010-02-25

    申请号:US12461702

    申请日:2009-08-21

    IPC分类号: H04M11/04

    摘要: The present invention is used in an emergency network to identify and provide the correct public safety access point (PSAP) to service an emergency call originating from a Voice Over Internet Protocol (VoIP) subscriber. Data stores in an emergency services network associate PSAPs to an input ZIP code obtained from a street address returned from an MSAG relating to a VoIP call, and PSAPs to an input ESN. An emergency caller's civic street address is matched against a nationwide MSAG data store to result in a MSAG ESN. From the street address, the emergency caller's ZIP code is matched to a PSAP in an appropriate ZIP/PSAP data store. A matching PSAP from both the ZIP/PSAP and PSAP/ESN data stores determines with great reliability the identity of the proper PSAP for that emergency caller.

    摘要翻译: 本发明用于紧急网络中以识别并提供正确的公共安全接入点(PSAP),以对来自因特网协议语音(VoIP)用户的紧急呼叫进行服务。 紧急服务网络中的数据存储将PSAP与从与VoIP呼叫相关的MSAG返回的街道地址获得的输入邮政编码,以及PSAP输入到输入ESN。 紧急呼叫者的公民街道地址与全国的MSAG数据存储区进行匹配,以产生MSAG ESN。 从街道地址,紧急呼叫者的邮政编码与适当的ZIP / PSAP数据存储中的PSAP相匹配。 来自ZIP / PSAP和PSAP / ESN数据存储器的匹配PSAP以非常可靠的方式确定该紧急呼叫者的正确PSAP的身份。

    End-to-end logic tracing of complex call flows in a distributed call system

    公开(公告)号:US08576991B2

    公开(公告)日:2013-11-05

    申请号:US12081191

    申请日:2008-04-11

    IPC分类号: H04M11/04

    摘要: A logic history can be provided for every request or call instance through a distributed computing system that uniquely traces its entire path, end-to-end, in-band within the messaging for the system. The end result is a single true representation of what occurred with no post computational inference. Accordingly, unique logic history codes are not forced across the system. Rather sub-components that are logic history enabled can use codes that have meaning and applicability to itself. Unique logic history codes are not forced across the system, which in practice would be brittle. Rather each sub-component that is logic history enabled can use codes that have meaning and applicability only to itself. This allows the system to be flexible and lets sub-components change and redefine their logic and logic history traces without impacting the rest of the system.

    Nationwide table routing of voice over internet protocol (VOIP) emergency calls
    3.
    发明授权
    Nationwide table routing of voice over internet protocol (VOIP) emergency calls 有权
    全国互联网语音协议(VOIP)紧急呼叫的表路由

    公开(公告)号:US08068587B2

    公开(公告)日:2011-11-29

    申请号:US12461702

    申请日:2009-08-21

    IPC分类号: H04M11/04

    摘要: The present invention is used in an emergency network to identify and provide the correct public safety access point (PSAP) to service an emergency call originating from a Voice Over Internet Protocol (VoIP) subscriber. Data stores in an emergency services network associate PSAPs to an input ZIP code obtained from a street address returned from an MSAG relating to a VoIP call, and PSAPs to an input ESN. An emergency caller's civic street address is matched against a nationwide MSAG data store to result in a MSAG ESN. From the street address, the emergency caller's ZIP code is matched to a PSAP in an appropriate ZIP/PSAP data store. A matching PSAP from both the ZIP/PSAP and PSAP/ESN data stores determines with great reliability the identity of the proper PSAP for that emergency caller.

    摘要翻译: 本发明用于紧急网络中以识别并提供正确的公共安全接入点(PSAP),以对来自因特网协议语音(VoIP)用户的紧急呼叫进行服务。 紧急服务网络中的数据存储将PSAP与从与VoIP呼叫相关的MSAG返回的街道地址获得的输入邮政编码,以及PSAP输入到输入ESN。 紧急呼叫者的公民街道地址与全国的MSAG数据存储区进行匹配,以产生MSAG ESN。 从街道地址,紧急呼叫者的邮政编码与适当的ZIP / PSAP数据存储中的PSAP相匹配。 来自ZIP / PSAP和PSAP / ESN数据存储器的匹配PSAP以非常可靠的方式确定该紧急呼叫者的正确PSAP的身份。

    End-to-end logic tracing of complex call flows in a distributed call system
    4.
    发明申请
    End-to-end logic tracing of complex call flows in a distributed call system 失效
    分布式呼叫系统中复杂呼叫流的端到端逻辑跟踪

    公开(公告)号:US20090238343A1

    公开(公告)日:2009-09-24

    申请号:US12081191

    申请日:2008-04-11

    IPC分类号: H04M11/04

    摘要: A logic history can be provided for every request or call instance through a distributed computing system that uniquely traces its entire path, end-to-end, in-band within the messaging for the system. The end result is a single true representation of what occurred with no post computational inference. Accordingly, unique logic history codes are not forced across the system. Rather sub-components that are logic history enabled can use codes that have meaning and applicability to itself. Unique logic history codes are not forced across the system, which in practice would be brittle. Rather each sub-component that is logic history enabled can use codes that have meaning and applicability only to itself. This allows the system to be flexible and lets sub-components change and redefine their logic and logic history traces without impacting the rest of the system.

    摘要翻译: 可以通过分布式计算系统为每个请求或调用实例提供逻辑历史,分布式计算系统在系统的消息传递中唯一地跟踪其整个路径,在端到端。 最终的结果是对没有后期计算推断的事件的单一真实表示。 因此,独特的逻辑历史代码不会被强制跨系统。 相对于启用逻辑历史的子组件可以使用具有自身意义和适用性的代码。 唯一的逻辑历史代码不会被强制跨系统,实际上这将是脆弱的。 相反,启用逻辑历史的每个子组件都可以使用仅对其本身具有意义和适用性的代码。 这允许系统灵活,并允许子组件更改并重新定义其逻辑和逻辑历史记录,而不会影响系统的其余部分。

    Unique global identifier header for minimizing prank emergency 911 calls
    6.
    发明授权
    Unique global identifier header for minimizing prank emergency 911 calls 有权
    唯一的全球标识符标题,用于最小化恶作剧紧急911呼叫

    公开(公告)号:US08831556B2

    公开(公告)日:2014-09-09

    申请号:US13632313

    申请日:2012-10-01

    IPC分类号: H04M11/04 H04M3/436

    摘要: A prank call server that performs 911 prank call filtering over a 911 emergency call system, prior to routing a 911 call to a PSAP. The inventive prank call server identifies prank calling devices, regardless of current service subscription, by retrieving and analyzing emergency call data pertaining to detected prank 911 calls. The prank call server assigns a unique global identifier to each 911 call detected on the 911 emergency call system. Unique global identifiers enable a PSAP to uniquely identify prank 911 calls that are identified thereon. A PSAP transmits a prank call signal and a relevant unique global identifier to the prank call server, for each prank 911 call that is detected. A prank call signal/unique global identifier combination triggers the prank call server to store all available call data for a referenced prank 911 call in to a prank call database, for subsequent prank call filtering analysis.

    摘要翻译: 在将911呼叫路由到PSAP之前,通过911紧急呼叫系统执行911恶作剧呼叫过滤的恶作剧呼叫服务器。 本发明的恶作剧呼叫服务器通过检索和分析与检测到的恶作剧911呼叫有关的紧急呼叫数据来识别恶作剧呼叫装置,而不管当前的服务订阅。 恶作剧呼叫服务器为在911紧急呼叫系统上检测到的每个911呼叫分配唯一的全局标识符。 独特的全球标识符使得PSAP能够唯一地识别在其上识别的恶作剧911呼叫。 对于所检测的每个恶作剧911呼叫,PSAP向恶作剧呼叫服务器发送恶作剧呼叫信号和相关的唯一全局标识符。 恶作剧呼叫信号/独特的全局标识符组合触发恶作剧呼叫服务器将所引用的恶作剧911呼叫的所有可用呼叫数据存储到恶作剧呼叫数据库中,以用于后续的恶作剧呼叫过滤分析。

    Point-in-poly routing for voice over internet protocol (VoIP) emergency calls with embedded geographic location information
    7.
    发明申请
    Point-in-poly routing for voice over internet protocol (VoIP) emergency calls with embedded geographic location information 审中-公开
    通过互联网语音协议(VoIP)进行多点聚合路由,具有嵌入式地理位置信息

    公开(公告)号:US20100046720A1

    公开(公告)日:2010-02-25

    申请号:US12230901

    申请日:2008-09-08

    IPC分类号: H04M11/04

    摘要: The correct PSAP that can service an emergency call originating from a VoIP terminal with the caller's geographic information embedded in the call signaling is determined. A latitude and longitude is extracted from geographic information that is embedded in the call signaling. In some cases only the civic address is available. Then a database is accessed to associate spatial polygons that represent the geographic boundaries of the 6000+ PSAPs in the nation to given latitude and longitude information extracted from the emergency call. The combination of these two important features together result in an accurate and precise “just-in-time” PSAP selection for the caller.

    摘要翻译: 确定可以处理来自VoIP终端的紧急呼叫的正确的PSAP与呼叫信令中嵌入的主叫方的地理信息。 从嵌入在呼叫信令中的地理信息中提取纬度和经度。 在某些情况下,只有公民地址可用。 然后,访问数据库以将表示国家中的6000+个PSAP的地理边界的空间多边形与从紧急呼叫中提取的给定纬度和经度信息相关联。 这两个重要功能的组合可以为呼叫者提供准确准确的“即时”PSAP选择。

    Extended efficient usage of emergency services keys
    8.
    发明授权
    Extended efficient usage of emergency services keys 有权
    扩展应急服务密钥的有效使用

    公开(公告)号:US08885796B2

    公开(公告)日:2014-11-11

    申请号:US13532432

    申请日:2012-06-25

    IPC分类号: H04M11/04 H04L29/06

    摘要: An emergency services key (e.g., ESQK or ESRK) is guaranteed to be available from a limited size ESQK pool. A plurality of ESQKs are grouped into a pool of emergency service keys “ESQK Pool ID”, each including anywhere from 1 to N number of ESQKs. Each ESQK preferably has a “Timestamp”, information relating to the specific emergency E911 call (“Call Data ID”), a guard timer, and an optional hold timer. The ESQK having a Call Data ID=“NULL”, and having the oldest Timestamp, is chosen for selection. If no such ESQK has both Call Data ID=NULL and the oldest Timestamp is found, then the ESQK with merely the oldest Timestamp is selected. The timestamp is reset to a current time plus a guard timer, or hold timer if desired.

    摘要翻译: 确保紧急服务密钥(例如,ESQK或ESRK)可从有限尺寸的ESQK池获得。 多个ESQK被分组为紧急服务密钥“ESQK池ID”池,每个密钥包括从1到N个ESQK的任何地方。 每个ESQK优选地具有“时间戳”,与特定紧急E911呼叫(“呼叫数据ID”)相关的信息,保护定时器和可选的保持定时器。 具有呼叫数据ID =“NULL”并且具有最早的时间戳的ESQK被选择用于选择。 如果没有这样的ESQK具有呼叫数据ID = NULL并且找到最旧的时间戳,则选择仅具有最早时间戳的ESQK。 时间戳被重置为当前时间加上保护定时器,或者如果需要保持定时器。

    Extended Efficient Usage of Emergency Services Keys
    9.
    发明申请
    Extended Efficient Usage of Emergency Services Keys 有权
    延长应急服务密钥的有效使用

    公开(公告)号:US20120263279A1

    公开(公告)日:2012-10-18

    申请号:US13532432

    申请日:2012-06-25

    IPC分类号: H04M11/04

    摘要: An emergency services key (e.g., ESQK or ESRK) is guaranteed to be available from a limited size ESQK pool. A plurality of ESQKs are grouped into a pool of emergency service keys “ESQK Pool ID”, each including anywhere from 1 to N number of ESQKs. Each ESQK preferably has a “Timestamp”, information relating to the specific emergency E911 call (“Call Data ID”), a guard timer, and an optional hold timer. The ESQK having a Call Data ID=“NULL”, and having the oldest Timestamp, is chosen for selection. If no such ESQK has both Call Data ID=NULL and the oldest Timestamp is found, then the ESQK with merely the oldest Timestamp is selected. The timestamp is reset to a current time plus a guard timer, or hold timer if desired.

    摘要翻译: 确保紧急服务密钥(例如,ESQK或ESRK)可从有限尺寸的ESQK池获得。 多个ESQK被分组成紧急服务密钥ESQK池ID,每个包括从1到N个ESQK的任何地方。 每个ESQK优选地具有时间戳,与特定紧急E911呼叫(呼叫数据ID)有关的信息,保护定时器和可选的保持定时器。 具有呼叫数据ID = NULL并具有最早时间戳的ESQK被选择用于选择。 如果没有这样的ESQK具有呼叫数据ID = NULL并且找到最旧的时间戳,则选择仅具有最早时间戳的ESQK。 时间戳被重置为当前时间加上保护定时器,或者如果需要保持定时器。

    Efficient usage of emergency services keys
    10.
    发明申请
    Efficient usage of emergency services keys 有权
    有效使用紧急服务键

    公开(公告)号:US20070274463A1

    公开(公告)日:2007-11-29

    申请号:US11797445

    申请日:2007-05-03

    IPC分类号: H04M11/04

    摘要: An emergency services key (e.g., ESQK or ESRK) is guaranteed to be available from a limited size ESQK pool, such that an available ESQK is always selected and associated with an ongoing emergency call with no measurable impact to existing calls, even if all ESQK pool members are marked as unavailable. A plurality of ESQKs are grouped into a pool of emergency service keys “ESQK Pool ID”, each including anywhere from 1 to N number of ESQKs. Each ESQK preferably has a “Timestamp”, and information relating to the specific emergency E911 call (“Call Data ID”). The ESQK having a Call Data ID=“NULL”, and having the oldest Timestamp, is chosen for selection. If no such ESQK has both Call Data ID=NULL and the oldest Timestamp is found, then the ESQK with merely the oldest Timestamp is selected.

    摘要翻译: 确保紧急服务密钥(例如,ESQK或ESRK)可从有限尺寸的ESQK池中获得,以便始终选择可用的ESQK并将其与正在进行的紧急呼叫相关联,即使所有ESQK都不会对现有呼叫产生可测量的影响 池成员被标记为不可用。 多个ESQK被分组为紧急服务密钥“ESQK池ID”池,每个密钥包括从1到N个ESQK的任何地方。 每个ESQK优选地具有“时间戳”和与特定紧急E911呼叫(“呼叫数据ID”)有关的信息。 具有呼叫数据ID =“NULL”并且具有最早的时间戳的ESQK被选择用于选择。 如果没有这样的ESQK具有呼叫数据ID = NULL并且找到最旧的时间戳,则选择仅具有最早时间戳的ESQK。