专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

71. 发明申请

WO2007050222A3 SYSTEMS AND METHODS FOR DISCOVERING NETWORK TOPOLOGY 审中-公开
标题翻译：用于发现网络拓扑的系统和方法
公开(公告)号：WO2007050222A3
公开(公告)日：2007-08-30
申请号：PCT/US2006037700
申请日：2006-09-26
申请人： LEVEL 3 COMMUNICATIONS INC , VOIGT JOSHUA D , COSTON CHRISTOPHER T , FEUERSTEIN ROBERT J , YOUNGBLOOD DANIEL , ROSENSTOCK DAN , KAU TROY , BERNHARDT GREG
发明人： VOIGT JOSHUA D , COSTON CHRISTOPHER T , FEUERSTEIN ROBERT J , YOUNGBLOOD DANIEL , ROSENSTOCK DAN , KAU TROY , BERNHARDT GREG
IPC分类号： G06F15/173
CPC分类号： H04L41/12 , H04B10/07 , H04L41/0681 , H04L41/08 , H04L41/085 , H04L41/0866 , H04L43/0811
摘要： A method for determining network topology of a provider network includes selecting a first network element, selecting a first port on the first network element, and iteratively performing connectivity validation tests using the first port, wherein each connectivity validation test is associated with a type of network element and yields a result that indicates whether a second port on a second network element of the associated type is connected to the first port. A system for discovering topology of a network, the system comprising a topology discovery engine in operable communication with a near network element and operable to identify a first port of a far network element that is connected to a second port of the near network element by remotely altering operation of the near network element to cause the second network element to respond in a manner that identifies the first port.
摘要翻译：一种用于确定提供商网络的网络拓扑的方法包括选择第一网络元件，选择第一网络元件上的第一端口以及使用第一端口迭代地执行连接性验证测试，其中每个连接性验证测试与网络类型并且产生指示关联类型的第二网络元件上的第二端口是否连接到第一端口的结果。一种用于发现网络的拓扑结构的系统，所述系统包括拓扑发现引擎，所述拓扑发现引擎与近端网络元件可操作地通信，并且可操作来远程地识别远程网络元件的第一端口，所述远程网络元件通过远程连接改变近网元的操作以使第二网元以识别第一端口的方式进行响应。

72. 发明申请

WO2006091820A2 VOIP CALL THROUGH TESTER 审中-公开
标题翻译： VOIP通过测试仪呼叫
公开(公告)号：WO2006091820A2
公开(公告)日：2006-08-31
申请号：PCT/US2006/006601
申请日：2006-02-22
申请人： LEVEL 3 COMMUNICATIONS, INC. , TERPSTRA, Richard D. , TRAYLOR, Thomas S. , BROWN, Gregory Keith , WARD, John Thomas , LUNDGREN, Andrew B.
发明人： TERPSTRA, Richard D. , TRAYLOR, Thomas S. , BROWN, Gregory Keith , WARD, John Thomas , LUNDGREN, Andrew B.
IPC分类号： H04M3/42
CPC分类号： H04M3/385 , H04M7/1205 , H04M15/00 , H04M15/56 , H04M2201/38 , H04M2215/202
摘要： According to various embodiments of the present invention, systems and methods for verifying the routing of a call through a network, including: generating an outbound call from a test tool in a first network, the outbound call including a test key and a destination number, the destination number being associated with a communication device accessible to first network, routing the outbound call to second network, receiving outbound call from second network in the form of inbound call to first network, the inbound call including the test key and the destination number, accessing the test key, and based at least in part on the test key, routing the inbound call to the test tool. In some instances, call tracking information may be collected, analyzed, and/or displayed.
摘要翻译：根据本发明的各种实施例，用于验证通过网络的呼叫路由的系统和方法，包括：从第一网络中的测试工具生成出站呼叫，包括测试密钥和目的地号码的出站呼叫，目的地号码与第一网络可通信的通信设备相关联，将出站呼叫路由到第二网络，以第一网络的入站呼叫的形式接收来自第二网络的呼出呼叫，包括测试密钥和目的地号码的入站呼叫，访问测试密钥，并且至少部分地基于测试密钥，将入站呼叫路由到测试工具。在某些情况下，可以收集，分析和/或显示呼叫跟踪信息。

73. 发明申请

WO2006091818A2 VOICE CALL COORDINATOR 审中-公开
标题翻译：语音呼叫协调员
公开(公告)号：WO2006091818A2
公开(公告)日：2006-08-31
申请号：PCT/US2006/006599
申请日：2006-02-22
申请人： LEVEL 3 COMMUNICATIONS, INC. , WARD, John, Thomas , TERPSTRA, Richard, D. , TRAYLOR, Thomas, S. , MISSNER, Timothy, Roy , LUNDGREN, Andrew, B.
发明人： WARD, John, Thomas , TERPSTRA, Richard, D. , TRAYLOR, Thomas, S. , MISSNER, Timothy, Roy , LUNDGREN, Andrew, B.
IPC分类号： H04J1/16 , H04L12/66
CPC分类号： H04L29/06027 , H04J3/12 , H04L43/50 , H04L65/1006 , H04L65/103 , H04L65/104 , H04L65/80
摘要： According to various embodiments of the present invention, systems and methods for collecting, analyzing, and/or displaying signaling information for a call through a network, including: receiving a request for signaling information, wherein the request identifies a particular call handled by at least one network element within a voice over internet protocol network, querying the at least one network element for signaling information related to the particular call, and displaying the signaling information for the particular call. According to some embodiments of the present invention, systems and methods may further include storing signaling information on a network element, generating a call detail record based on the signaling information, wherein the call detail record identifies the network element and the particular call, sending the call detail record to a database, and searching the database based on the one or more criteria to identify the at least one network element.
摘要翻译：根据本发明的各种实施例，用于通过网络收集，分析和/或显示用于呼叫的信令信息的系统和方法，包括：接收对信令信息的请求，其中所述请求标识至少处理的特定呼叫通过互联网协议网络的语音中的一个网络元件，查询至少一个网络元件用于与特定呼叫相关的信令信息，以及显示特定呼叫的信令信息。根据本发明的一些实施例，系统和方法还可以包括在网络单元上存储信令信息，基于信令信息生成呼叫详细记录，其中呼叫详细记录标识网络单元和特定呼叫，发送将详细记录调用到数据库，以及基于所述一个或多个标准来搜索所述数据库以识别所述至少一个网络元件。

74. 发明申请

WO2005109774A3 REGISTRATION REDIRECT SERVER 审中-公开
标题翻译：注册重定向服务器
公开(公告)号：WO2005109774A3
公开(公告)日：2006-03-02
申请号：PCT/US2005015260
申请日：2005-05-03
申请人： LEVEL 3 COMMUNICATIONS INC , TERPSTRA RICHARD D , HEARTY JOHN
发明人： TERPSTRA RICHARD D , HEARTY JOHN
IPC分类号： H04L12/28 , H04L29/06 , H04L29/08
CPC分类号： H04L67/1004 , H04L65/1073 , H04L67/1002 , H04L67/14 , H04L67/141 , H04L67/2814
摘要： System and methods for dynamically registering a communication devices are disclosed. As one example, a communication network architecture is disclosed that includes multiple feature servers, multiple registration redirect servers (RRSs) (fig. 1 Ref. 110, 120), and multiple communication devices. The feature servers provide services to the communication devices. The RRSs each service a shared virtual Internet Protocol (IP) address and perform load balancing of registration requests on behalf of multiple feature servers located geographically proximate to the RRS. The communication devices are configured to issue initial registration requests intended for any of the feature servers to the shared virtual IP address, whereby upon issuing an initial registration request, a communication device is directed to a particular feature server that is associated with a RRS that is closest to the communication device, and where the particular feature server is selected by a load balancing routine executing on the RRS.
摘要翻译：公开了用于动态登记通信设备的系统和方法。作为一个示例，公开了包括多个特征服务器，多个注册重定向服务器（RRS）（图1参考文献110,120）和多个通信设备的通信网络架构。功能服务器为通信设备提供服务。 RRS每个服务于共享的虚拟因特网协议（IP）地址，并且代表位于地理上靠近RRS的多个特征服务器执行注册请求的负载平衡。通信设备被配置为向共享的虚拟IP地址发出旨在用于任何特征服务器的初始注册请求，由此在发布初始注册请求时，通信设备被定向到与RRS相关联的特定特征服务器，RRS是最靠近通信设备，并且特定功能服务器由在RRS上执行的负载平衡例程选择。

75. 发明申请

WO2005109774A2 REGISTRATION REDIRECT SERVER 审中-公开
标题翻译：注册重定向服务器
公开(公告)号：WO2005109774A2
公开(公告)日：2005-11-17
申请号：PCT/US2005/015260
申请日：2005-05-03
申请人： LEVEL 3 COMMUNICATIONS, INC. , TERPSTRA, Richard, D. , HEARTY, John
发明人： TERPSTRA, Richard, D. , HEARTY, John
IPC分类号： H04L12/28
CPC分类号： H04L67/1004 , H04L65/1073 , H04L67/1002 , H04L67/14 , H04L67/141 , H04L67/2814
摘要： Systems and methods for dynamically registering a communication device are disclosed. As one example, a communication network architecture is disclosed that includes multiple feature servers, multiple registration redirect servers (RRSs), and multiple communication devices. The feature servers provide services to the communication devices. The RRSs each service a shared virtual Internet Protocol (IP) address and perform load balancing of registration requests on behalf of multiple feature servers located geographically proximate to the RRS. The communication devices are configured to issue initial registration requests intended for any of the feature servers to the shared virtual IP address, whereby upon issuing an initial registration request, a communication device is directed to a particular feature server that is associated with a RRS that is closest to the communication device, and where the particular feature server is selected by a load balancing routine executing on the RRS.
摘要翻译：公开了用于动态登记通信设备的系统和方法。作为一个示例，公开了包括多个特征服务器，多个注册重定向服务器（RRS）（图1参考文献110,120）和多个通信设备的通信网络架构。功能服务器为通信设备提供服务。 RRS每个服务于共享的虚拟因特网协议（IP）地址，并且代表位于地理上靠近RRS的多个特征服务器执行注册请求的负载平衡。通信设备被配置为向共享的虚拟IP地址发出旨在用于任何特征服务器的初始注册请求，由此在发布初始注册请求时，通信设备被定向到与RRS相关联的特定特征服务器，RRS是最靠近通信设备，并且特定功能服务器由在RRS上执行的负载平衡例程选择。

76. 发明申请

WO2004095850A3 SYSTEM AND METHOD FOR IP TELEPHONY PING 审中-公开
标题翻译： IP电话平台的系统与方法
公开(公告)号：WO2004095850A3
公开(公告)日：2005-10-13
申请号：PCT/US2004012018
申请日：2004-04-16
申请人： LEVEL 3 COMMUNICATIONS INC , EICHEN ELLIOT , ISRAEL ROBERT , BELIN EVEGENI , OLSHANSKY ROBERT
发明人： EICHEN ELLIOT , ISRAEL ROBERT , BELIN EVEGENI , OLSHANSKY ROBERT
IPC分类号： H04L12/24 , H04L12/26 , H04M3/22 , H04M3/26 , H04M7/00 , H04L12/66
CPC分类号： H04L65/80 , H04L41/0681 , H04L43/0811 , H04L43/0829 , H04L43/087 , H04L43/10 , H04L65/1069 , H04M3/2227 , H04M3/26 , H04M7/006
摘要： The present invention provides a system and method for establishing the availability of a node to received a voice over internet protocol (VoIP) call. The present invention comprises attempting to establish a VoIP call to a given node that is the target of the VoIP call, determining whether the attempt to establish the VoIP call is successful; and generating an alarm in response to a call failure. Acording to embodiments of the invention, the method may comprise extracting call metrics from a VoIP call that provide information regarding the quality of a VoIP connection and generating an alarm in response to the call metrics falling below a threshold.
摘要翻译：本发明提供一种用于建立节点可用性以接收互联网协议语音（VoIP）呼叫的系统和方法。本发明包括尝试建立对作为VoIP呼叫的目标的给定节点的VoIP呼叫，确定建立VoIP呼叫的尝试是否成功; 并响应于呼叫失败而产生报警。根据本发明的实施例，该方法可以包括从提供关于VoIP连接的质量的信息的VoIP呼叫中提取呼叫指标，并响应于低于阈值的呼叫度量来产生警报。

77. 发明申请

WO2005013541A3 SYSTEM AND METHOD FOR PROVIDING ALTERNATE ROUTING IN A NETWORK 审中-公开
标题翻译：在网络中提供替代路由的系统和方法
公开(公告)号：WO2005013541A3
公开(公告)日：2005-05-26
申请号：PCT/US2004025035
申请日：2004-07-29
申请人： LEVEL 3 COMMUNICATIONS INC , MUSSMAN HARRY E , O'BRIEN JAMES D , SPOREL ERIC R , ISRAEL ROBERT K , BAJ MICHAEL
发明人： MUSSMAN HARRY E , O'BRIEN JAMES D , SPOREL ERIC R , ISRAEL ROBERT K , BAJ MICHAEL
IPC分类号： H04L1/22 , H04L12/28 , H04L29/06 , H04M7/00 , H04Q3/66 , H04L12/26
CPC分类号： H04L65/1043 , H04L1/22 , H04L12/5692 , H04L29/06027 , H04L65/103 , H04L65/104 , H04L65/1069 , H04L65/80 , H04M7/0057 , H04Q3/66 , H04Q2213/13034 , H04Q2213/13138 , H04Q2213/13141 , H04Q2213/13167 , H04Q2213/13389
摘要： Methods and systems are described for performing alternate routing of communications in a network. The system initiates a communication from an origination endpoint in a packet-switched network, such as a VOIP network, to a destination endpoint, and determining, according to selection criteria, whether to route the communication to the destination endpoint using at least a second circuit-switched network, such as the PSTN.
摘要翻译：描述了用于在网络中执行通信的替代路由的方法和系统。系统发起从诸如VOIP网络的分组交换网络中的始发端点到目的地端点的通信，以及根据选择标准确定是否使用至少第二电路将通信路由到目的地端点切换网络，如PSTN。

78. 发明申请

WO2005013093A2 SYSTEM AND METHOD FOR MONITORING COMMUNICATIONS IN A NETWORK 审中-公开
标题翻译：用于监控网络中通信的系统和方法
公开(公告)号：WO2005013093A2
公开(公告)日：2005-02-10
申请号：PCT/US2004/024816
申请日：2004-07-29
申请人： LEVEL 3 COMMUNICATIONS, INC. , MITSUMORI, Derek Hisami , BAJ, Michael
发明人： MITSUMORI, Derek Hisami , BAJ, Michael
IPC分类号： G06F
CPC分类号： H04L65/1009 , H04L29/06027 , H04L41/22 , H04L43/00 , H04L65/80
摘要： Methods and systems are described for monitoring communications in a packet-switched network. More specifically, the system initiates a communication between a network endpoint associated with a call mediator and at least a second network endpoint; records, at the call mediator, information associated with the communication; and upon termination of the communication, communicates, from the call mediator to an enterprise gatekeeper, the information associated with the communication.
摘要翻译：描述了用于监视分组交换网络中的通信的方法和系统。更具体地，系统启动与呼叫中介器相关联的网络端点与至少第二网络端点之间的通信; 在通话调解员处记录与通信相关的信息; 并且在通信终止时，从呼叫调解员向企业网守通信与通信相关联的信息。

79. 发明申请

WO2002061543A3 SYSTEM AND METHOD FOR DETERMINING NETWORK COMPONENTS FOR NET PRESENT VALUE REGARDING CASH FLOW 审中-公开
公开(公告)号：WO2002061543A3
公开(公告)日：2002-08-08
申请号：PCT/US2002/002863
申请日：2002-02-01
申请人： LEVEL 3 COMMUNICATIONS, INC.
发明人： CROWE, James, Q. , RUSHMEIER, Russell, A. , REYNOLDS, Mark , ALVAREZ, Jose , DAS, Indraneel , KOSTER, Paul , LOTOSKY, Lorraine
IPC分类号： G06F17/60
摘要： A method and computer program product are presented for selecting and arranging an appropriate combination of network components, or elements, in a communications. The selection of network components is done in a manner that maximizes the net present value of cash flow resulting from the provision of communications services between nodes of the network. The method comprises the steps of receiving information that constrains network design and price establishment (210), and then using the constraint information to select a combination of network components for each link in the communications network (220). According to the invention, the selection of network components is performed for each of several successive time periods, effectively planning the evolution of the network (230). The selections are made so that the network components satisfy demand over time while maximizing the net present value of the cash flow that results from the provision of communications services (235).

80. 发明申请

WO2007075219A1 CUSTOMER OWNED TELEPHONE NUMBERS 审中-公开
标题翻译：客户拥有的电话号码
公开(公告)号：WO2007075219A1
公开(公告)日：2007-07-05
申请号：PCT/US2006/042747
申请日：2006-10-31
申请人： LEVEL 3 COMMUNICATIONS, INC. , MIKLETON, Christopher W. , HUNTER, Dena M.
发明人： MIKLETON, Christopher W. , HUNTER, Dena M.
IPC分类号： H04L12/66
CPC分类号： H04M7/128
摘要： According to various embodiments of the present invention, systems and methods for routing telephone calls from host switch to remote switch in a Voice Over Internet Protocol ("VoIP") network. A host switch in the VoIP network may be communicably coupled with a plurality of remote switches and with a public switched telephone network ("PSTN"); the host switch may receive a call from PSTN having signaling that includes a called party number field and/or a location routing number field. Based on the called party number field and/or the location routing number field, host switch identifies a target remote switch from among the plurality of remote switches that is associated with the called party number field by, for example, querying a database of associations between location routing numbers and/or telephone numbers and remote switches. Host switch then sends the call to identified target remote switch.
摘要翻译：根据本发明的各种实施例，用于将电话呼叫从主机交换机路由到在因特网协议语音（“VoIP”）网络中的远程交换机的系统和方法。 VoIP网络中的主机交换机可以与多个远程交换机和公共交换电话网络（“PSTN”）通信地耦合; 主机交换机可以从具有包括被叫方号码字段和/或位置路由号码字段的信令的PSTN接收呼叫。基于被叫方号码字段和/或位置路由号码字段，主机交换机通过例如查询数据库之间的关联来识别与被叫方号码字段相关联的多个远程交换机中的目标远程交换机位置路由号码和/或电话号码和远程交换机。然后主机交换机将呼叫发送到已识别的目标远程交换机。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式