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1. 发明授权

US08701102B2 Techniques for automatic software provisioning 有权
标题翻译：自动软件配置技术
公开(公告)号：US08701102B2
公开(公告)日：2014-04-15
申请号：US11823428
申请日：2007-06-27
申请人： Madan Appiah , Subramanian Chandrasekaran
发明人： Madan Appiah , Subramanian Chandrasekaran
IPC分类号： G06F9/44
CPC分类号： G06F8/65 , G06F8/658
摘要： Techniques to perform automatic software provisioning are described. An apparatus may comprise a provisioning database, a client provisioning module and a network interface. The provisioning server may be operative to store software update packages for different packet telephony devices. The client provisioning module may be operative to automatically provision packet telephony devices in response to provisioning requests from the packet telephony devices. For example, the client provisioning module may receive device configuration information for a packet telephony device, and retrieve a software update package from the provisioning database based on the device configuration information. The network interface may send the software update package to the packet telephony device on behalf of the client provisioning module. Other embodiments are described and claimed.
摘要翻译：描述执行自动软件配置的技术。设备可以包括供应数据库，客户端供应模块和网络接口。配置服务器可以操作以存储用于不同分组电话设备的软件更新包。响应于来自分组电话设备的供应请求，客户端配置模块可以操作以自动地配置分组电话设备。例如，客户端配置模块可以接收分组电话设备的设备配置信息，并且基于设备配置信息从配置数据库检索软件更新包。网络接口可以代表客户端配置模块将软件更新包发送到分组电话设备。描述和要求保护其他实施例。

2. 发明申请

US20120054356A1 ADMITTING CALLS BASED ON ENDPOINT LOCATIONS 有权
标题翻译：基于端点位置进行调用
公开(公告)号：US20120054356A1
公开(公告)日：2012-03-01
申请号：US12872709
申请日：2010-08-31
申请人： Subramanian Chandrasekaran , Neil A. Deason
发明人： Subramanian Chandrasekaran , Neil A. Deason
IPC分类号： G06F15/16
CPC分类号： H04L47/822 , H04L47/829
摘要： The present invention extends to methods, systems, and computer program products for admitting calls based on endpoint locations. Embodiments of the invention can be used to map (e.g., IP) subnets of an enterprise to the location where the subnets are managed in the network. A call admission control decision is then based on the subnets where endpoints (e.g., IP nodes) are currently located (as opposed to where users that use the endpoints are homed at). Embodiments of the invention can use just in time location detection. That is, endpoint locations can be detected just before a bandwidth policy decision is made. Detecting locations just before a bandwidth policy decision increases the likelihood of making an appropriate bandwidth policy decision.
摘要翻译：本发明扩展到用于基于端点位置来接纳呼叫的方法，系统和计算机程序产品。本发明的实施例可以用于将企业的（例如，IP）子网映射到在网络中管理子网的位置。然后，呼叫接纳控制决定基于端点（例如，IP节点）当前所在的子网（与使用端点归属于哪个用户相反）。本发明的实施例可以仅在时间位置检测中使用。也就是说，可以在进行带宽策略决定之前检测端点位置。在带宽政策决定之前检测位置增加了做出适当带宽政策决定的可能性。

3. 发明申请

US20120054323A1 REGULATING MEDIA QUALITY USING A SESSION BANDWIDTH LIMIT 审中-公开
标题翻译：使用会议带宽限制调节媒体质量
公开(公告)号：US20120054323A1
公开(公告)日：2012-03-01
申请号：US12870861
申请日：2010-08-30
申请人： Subramanian Chandrasekaran , Anthony Bryan Bell
发明人： Subramanian Chandrasekaran , Anthony Bryan Bell
IPC分类号： G06F15/16
CPC分类号： H04L12/66
摘要： A session bandwidth limit is specified that defines the maximum amount of bandwidth that can be allocated to a single audio or video session on a network link. Prior to establishing an audio or video session on the network link, the session bandwidth limit is consulted to determine if a requested amount of bandwidth for the session can be allocated. The session may be established if the requested amount of bandwidth does not exceed the session bandwidth limit.
摘要翻译：指定会话带宽限制，其定义可以分配给网络链路上的单个音频或视频会话的最大带宽量。在网络链路上建立音频或视频会话之前，请参阅会话带宽限制，以确定是否可以分配会话所请求的带宽量。如果所请求的带宽量不超过会话带宽限制，则可以建立会话。

4. 发明申请

US20120051261A1 DETERMINATION OF BYPASS ZONES FROM NETWORK CONFIGURATION SETTINGS 有权
标题翻译：从网络配置设置确定旁路区域
公开(公告)号：US20120051261A1
公开(公告)日：2012-03-01
申请号：US12870857
申请日：2010-08-30
申请人： Subramanian Chandrasekaran , Kenneth Araujo
发明人： Subramanian Chandrasekaran , Kenneth Araujo
IPC分类号： H04L12/28 , H04L12/56
CPC分类号： H04L65/1069 , H04M7/0075 , H04M7/128 , H04M7/1285
摘要： Bypass zones for a network are identified by generating bypass identifiers that identify the bypass zones from network configuration settings. During call setup the bypass identifier assigned to an endpoint for the call is identified and the bypass identifier assigned to a gateway for the call is identified. A determination is then made as to whether the bypass identifier assigned to the gateway is the same as the bypass identifier assigned to the endpoint. If the bypass identifiers are the same, then a mediation server may be bypassed for the call. If the bypass identifiers are not the same, then the mediation server remains in the media path for the call.
摘要翻译：通过生成从网络配置设置识别旁路区域的旁路标识符来识别网络旁路区域。在呼叫建立期间，识别分配给呼叫端点的旁路标识符，并且识别分配给该呼叫的网关的旁路标识符。然后确定分配给网关的旁路标识符是否与分配给端点的旁路标识符相同。如果旁路标识符相同，则可能会绕过中介服务器进行呼叫。如果旁路标识符不相同，则中介服务器将保留在该呼叫的媒体路径中。

5. 发明申请

US20120044955A1 DYNAMIC ADJUSTMENT OF BANDWIDTH ALLOCATION FOR AN IN-PROGRESS MEDIA SESSION 有权
标题翻译：针对进度介质会议的带宽分配的动态调整
公开(公告)号：US20120044955A1
公开(公告)日：2012-02-23
申请号：US12857581
申请日：2010-08-17
申请人： Subramanian Chandrasekaran , Anthony Bryan Bell
发明人： Subramanian Chandrasekaran , Anthony Bryan Bell
IPC分类号： H04J3/16
CPC分类号： H04L43/10 , H04L41/0896 , H04L47/765 , H04L47/801
摘要： A client in a media session periodically transmits a “keepalive” message that indicates that a new amount of bandwidth is requested for the in-progress media session. A bandwidth policy service receives the keepalive message and determines whether the new amount of bandwidth can be allocated to the in-progress media session. If the service determines that the new amount of bandwidth can be allocated to the session, the service transmits a response to the keepalive message that indicates that the new amount of bandwidth has been allocated to the media session. The client receives the response and adjusts the bandwidth utilized by the in-progress session to the new amount of bandwidth.
摘要翻译：媒体会话中的客户端周期性地发送“keepalive”消息，该消息指示正在进行媒体会话请求新的带宽量。带宽策略服务接收到keepalive消息，并确定新的带宽量是否可以分配给正在进行的媒体会话。如果服务确定新的带宽量可以被分配给会话，则服务向对等体消息发送响应，该响应指示新的带宽量已被分配给媒体会话。客户端接收到响应，并将正在进行的会话中使用的带宽调整到新的带宽量。

6. 发明申请

US20090007091A1 Techniques for automatic software provisioning 有权
标题翻译：自动软件配置技术
公开(公告)号：US20090007091A1
公开(公告)日：2009-01-01
申请号：US11823428
申请日：2007-06-27
申请人： Madan Appiah , Subramanian Chandrasekaran
发明人： Madan Appiah , Subramanian Chandrasekaran
IPC分类号： G06F9/44
CPC分类号： G06F8/65 , G06F8/658
摘要： Techniques to perform automatic software provisioning are described. An apparatus may comprise a provisioning database, a client provisioning module and a network interface. The provisioning server may be operative to store software update packages for different packet telephony devices. The client provisioning module may be operative to automatically provision packet telephony devices in response to provisioning requests from the packet telephony devices. For example, the client provisioning module may receive device configuration information for a packet telephony device, and retrieve a software update package from the provisioning database based on the device configuration information. The network interface may send the software update package to the packet telephony device on behalf of the client provisioning module. Other embodiments are described and claimed.
摘要翻译：描述执行自动软件配置的技术。设备可以包括供应数据库，客户端供应模块和网络接口。配置服务器可以操作以存储用于不同分组电话设备的软件更新包。响应于来自分组电话设备的供应请求，客户端配置模块可以操作以自动地配置分组电话设备。例如，客户端配置模块可以接收分组电话设备的设备配置信息，并且基于设备配置信息从配置数据库检索软件更新包。网络接口可以代表客户端配置模块将软件更新包发送到分组电话设备。描述和要求保护其他实施例。

7. 发明授权

US08856350B2 Efficient connection management and data synchronization 有权
标题翻译：有效的连接管理和数据同步
公开(公告)号：US08856350B2
公开(公告)日：2014-10-07
申请号：US12876268
申请日：2010-09-07
申请人： Subramanian Chandrasekaran , Anthony Bryan Bell , Malarvizhi Chinnusamy , Xianjie Zhang
发明人： Subramanian Chandrasekaran , Anthony Bryan Bell , Malarvizhi Chinnusamy , Xianjie Zhang
IPC分类号： G06F15/16 , H04L29/08 , H04L29/06
CPC分类号： H04L67/1095 , H04L65/1046
摘要： Call admission control (“CAC”) servers in a pool are fully connected to one another. Session data received at one of the CAC servers in a pool is synchronized to each of the other CAC servers in the pool by way of the connections. Each CAC server in a first pool may also establish a connection with exactly one CAC server in a second pool. Status updates and commit data is synchronized from a CAC server in the first pool to a CAC server in the second pool. The commit data may then be synchronized to each of the CAC servers in the second pool.
摘要翻译：池中的呼叫许可控制（“CAC”）服务器完全相互连接。在池中的一个CAC服务器上接收的会话数据通过连接与池中的其他CAC服务器同步。第一个池中的每个CAC服务器也可能与第二个池中的一个CAC服务器建立连接。状态更新和提交数据从第一个池中的CAC服务器同步到第二个池中的CAC服务器。然后可以将提交数据同步到第二池中的每个CAC服务器。

8. 发明申请

US20120054349A1 SESSION ADMISSION CONTROL ON SIP TRUNK LEGS 审中-公开
标题翻译： SIP TRUNK LEGS的会话接纳控制
公开(公告)号：US20120054349A1
公开(公告)日：2012-03-01
申请号：US12869120
申请日：2010-08-26
申请人： Subramanian Chandrasekaran , Kenneth Araujo
发明人： Subramanian Chandrasekaran , Kenneth Araujo
IPC分类号： G06F15/16
CPC分类号： H04L41/5019 , H04L12/56 , H04L41/0896 , H04L47/70 , H04L47/822
摘要： The present invention extends to methods, systems, and computer program products for session admission control on SIP trunk legs. Embodiments of the invention permit an administrator to set a bandwidth limit (e.g., in accordance with a defined SLA) on network traffic between a mediation server and a service provider's media termination point. The bandwidth limit enables an enterprise to limit bandwidth utilization on a SIP trunk.
摘要翻译：本发明扩展到用于SIP中继线路上的会话准入控制的方法，系统和计算机程序产品。本发明的实施例允许管理员在中介服务器和服务提供商的媒体终止点之间的网络流量上设置带宽限制（例如，根据所定义的SLA）。带宽限制使企业能够限制SIP中继的带宽利用率。

9. 发明申请

US20120047270A1 DIRECTING MODALITIES OVER DIFFERENT NETWORKS IN MULTIMODAL COMMUNICATIONS 有权
标题翻译：多种通信中不同网络的指导模式
公开(公告)号：US20120047270A1
公开(公告)日：2012-02-23
申请号：US12858601
申请日：2010-08-18
申请人： Subramanian Chandrasekaran , Anthony Bell
发明人： Subramanian Chandrasekaran , Anthony Bell
IPC分类号： G06F15/16
CPC分类号： H04L29/08576 , H04L41/12 , H04L43/0817 , H04L45/125 , H04L65/4023 , H04L65/4084
摘要： Selected modalities of a multimodal communication session may be diverted over different networks by an administrator or automatically to reduce burden on utilized networks. Modalities may be selected and diverted over different networks including the Internet for the same multimodal communication session based on network conditions, communication session attributes, participant attributes, and similar factors.
摘要翻译：多模式通信会话的选择模式可以由管理员转移到不同的网络上，或者自动减少利用网络的负担。可以基于网络条件，通信会话属性，参与者属性和类似因素，在不同的网络（包括用于相同多模式通信会话的因特网）上选择和转移模式。

10. 发明申请

US20090003533A1 MANAGEMENT AND DIAGNOSIS OF TELEPHONIC DEVICES 有权
标题翻译：电视设备的管理和诊断
公开(公告)号：US20090003533A1
公开(公告)日：2009-01-01
申请号：US11768809
申请日：2007-06-26
申请人： Madan Mohan R. Appiah , Subramanian Chandrasekaran
发明人： Madan Mohan R. Appiah , Subramanian Chandrasekaran
IPC分类号： H04M1/24 , H04M3/08 , H04M3/22 , H04M3/42
CPC分类号： H04M3/28 , H04M3/08 , H04M3/22 , H04M3/42178 , H04M2203/052
摘要： Systems and methods of managing and diagnosing enterprise telephonic devices are disclosed. A provisioning request can be received from an enterprise telephonic device. The provisioning request can include a domain name system lookup request. An enterprise network address of a device management server can be provided to the enterprise telephonic device. A voice data link can be established with the enterprise telephonic device so as to permit the enterprise telephonic device to communicate over a data network with endpoint telephonic devices. The device management server can periodically receive heartbeat data from the enterprise telephonic device. The heartbeat can be indicative of a status of at least one functionality of the enterprise telephonic device. The enterprise telephonic device can provide diagnostic logs when requested by the device management server. In addition, the enterprise telephonic device can be configured to periodically request software updates.
摘要翻译：公开了管理和诊断企业电话设备的系统和方法。可以从企业电话设备接收供应请求。配置请求可以包括域名系统查找请求。可以向企业电话设备提供设备管理服务器的企业网络地址。可以与企业电话设备建立语音数据链路，以允许企业电话设备通过数据网络与端点电话设备进行通信。设备管理服务器可以定期从企业电话设备接收心跳数据。心跳可以指示企业电话设备的至少一个功能的状态。企业电话设备可以在设备管理服务器请求时提供诊断日志。此外，企业电话设备可以配置为定期请求软件更新。

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