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1.发明授权Method and system for supporting the communication of presence information regarding one or more telephony devices 有权用于支持关于一个或多个电话设备的存在信息的通信的方法和系统公开(公告)号：US07653715B2
公开(公告)日：2010-01-26
申请号：US11343644
申请日：2006-01-30
申请人： Nikhil Bobde , Robert Brown , Jeremy T. Buch , Ajay P. Chitturi , Ann Demirtjis , Vishwajith Kumbalimutt , David J. Simons , Zachary Taylor
发明人： Nikhil Bobde , Robert Brown , Jeremy T. Buch , Ajay P. Chitturi , Ann Demirtjis , Vishwajith Kumbalimutt , David J. Simons , Zachary Taylor
IPC分类号： G06F15/16
CPC分类号： H04L67/2852 , H04L29/06 , H04L51/04 , H04L67/24 , H04L67/2819 , H04L67/303 , H04L67/306 , H04L69/329 , H04M3/42093 , H04M3/42229 , H04M3/42365 , H04M7/006 , H04M2242/30
摘要： A system for detecting and communicating the presence of one or more computing devices is presented. The invention also presents a method and system for aggregating presence information generated by multiple devices associated with a single user. A server acting as a presence agent on behalf of a first user receives and responds to a subscription request generated by a computing device operated by a second wishing to be permitted as a watcher of the first user. When the second user corresponds to access preferences of the first user, a notify message is sent to the second user's device that includes presence information indicative of an activity level and availability level associated with the first user. When the first user employs multiple computing devices, the server generates an aggregate presence document that is representative of the overall presence of the first user.
摘要翻译： 提出了一种用于检测和传送一个或多个计算设备的存在的系统。 本发明还提出了一种用于聚合由与单个用户相关联的多个设备生成的呈现信息的方法和系统。 作为代表第一用户的存在代理的服务器接收并响应由希望作为第一用户的观察者被允许的第二操作的计算设备生成的订阅请求。 当第二用户对应于第一用户的访问偏好时，将通知消息发送到第二用户的设备，其包括指示与第一用户相关联的活动级别和可用性级别的呈现信息。 当第一用户使用多个计算设备时，服务器生成代表第一用户的整体存在的聚合存在文档。
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公开(公告)号：US20080276007A1
公开(公告)日：2008-11-06
申请号：US12110975
申请日：2008-04-28
IPC分类号： G06F15/173
CPC分类号： H04M7/0075 , H04L65/105 , H04M3/42314
摘要： A proxy computer of a network can receive incoming telephony messages from one or more computers outside of the network and proxy them to computers within the network. Similarly, the proxy computer can receive outgoing telephony messages from within the network and proxy them to computers outside of the network. To set up inbound calls, a proxy program on the proxy computer looks for the presence of an alias in the call signaling messages, references a data structure to determine which computer on the network is associated with the alias, and proxies the call signaling and control messages between the callee computer and the calling computer based on the association, thereby creating a logical connection between the calling computer and the callee computer.
摘要翻译： 网络的代理计算机可以从网络外的一个或多个计算机接收传入的电话消息，并将其代理到网络内的计算机。 类似地，代理计算机可以从网络内接收输出电话消息，并将其代理到网络外部的计算机。 为了建立入站呼叫，代理计算机上的代理程序在呼叫信令消息中查找别名，引用数据结构来确定网络上的哪个计算机与别名相关联，并代理呼叫信令和控制 基于关联的被叫计算机和主叫计算机之间的消息，从而在主叫计算机和被叫计算机之间创建逻辑连接。
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公开(公告)号：US20120084447A1
公开(公告)日：2012-04-05
申请号：US13221620
申请日：2011-08-30
IPC分类号： G06F15/16
CPC分类号： H04L29/06197 , H04L29/06027 , H04L29/12009 , H04L29/12207 , H04L29/12594 , H04L61/20 , H04L61/3085 , H04L65/1006
摘要： A system and method for uniquely identifying an SIP device extends the SIP communications protocol with an end point identifier, carried for example in the header of an SIP transmission. The end point identifier is useful for routing, registration, subscription, and authentication. The end point (device) of a given user epid can be uniquely identified by creating a key from an epid and a user's address-of-record (URI). This in turn enables improved connection management and security association management when the connections/IP addresses are transient, such as when HTTPS tunneling is used.
摘要翻译： 用于唯一地识别SIP设备的系统和方法使用例如在SIP传输的报头中携带的终端标识符来扩展SIP通信协议。 终点标识符对路由，注册，订阅和身份验证很有用。 可以通过创建一个来自一个表单的密钥和一个用户的记录地址（URI）来唯一地识别给定用户表达式的终点（设备）。 这样当连接/ IP地址是短暂的（例如使用HTTPS隧道）时，这又可以改善连接管理和安全关联管理。
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公开(公告)号：US08402146B2
公开(公告)日：2013-03-19
申请号：US13221620
申请日：2011-08-30
IPC分类号： G06F15/16
CPC分类号： H04L29/06197 , H04L29/06027 , H04L29/12009 , H04L29/12207 , H04L29/12594 , H04L61/20 , H04L61/3085 , H04L65/1006
摘要： A system and method for uniquely identifying an SIP device extends the SIP communications protocol with an end point identifier, carried for example in the header of an SIP transmission. The end point identifier is useful for routing, registration, subscription, and authentication. The end point (device) of a given user epid can be uniquely identified by creating a key from an epid and a user's address-of-record (URI). This in turn enables improved connection management and security association management when the connections/IP addresses are transient, such as when HTTPS tunneling is used.
摘要翻译： 用于唯一地识别SIP设备的系统和方法使用例如在SIP传输的报头中携带的终端标识符来扩展SIP通信协议。 终点标识符对路由，注册，订阅和身份验证很有用。 可以通过创建一个来自一个表单的密钥和一个用户的记录地址（URI）来唯一地识别给定用户表达式的终点（设备）。 这样当连接/ IP地址是短暂的（例如使用HTTPS隧道）时，这又可以改善连接管理和安全关联管理。
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公开(公告)号：US08024470B2
公开(公告)日：2011-09-20
申请号：US12169584
申请日：2008-07-08
IPC分类号： G06F15/16
CPC分类号： H04L29/06197 , H04L29/06027 , H04L29/12009 , H04L29/12207 , H04L29/12594 , H04L61/20 , H04L61/3085 , H04L65/1006
摘要： A system and method for uniquely identifying an SIP device extends the SIP communications protocol with an end point identifier, carried for example in the header of an SIP transmission. The end point identifier is useful for routing, registration, subscription, and authentication. The end point (device) of a given user epid can be uniquely identified by creating a key from an epid and a user's address-of-record (URI). This in turn enables improved connection management and security association management when the connections/IP addresses are transient, such as when HTTPS tunneling is used.
摘要翻译： 用于唯一地识别SIP设备的系统和方法使用例如在SIP传输的报头中携带的终端标识符来扩展SIP通信协议。 终点标识符对路由，注册，订阅和身份验证很有用。 可以通过创建一个来自一个表单的密钥和一个用户的记录地址（URI）来唯一地识别给定用户表达式的终点（设备）。 这样当连接/ IP地址是短暂的（例如使用HTTPS隧道）时，这又可以改善连接管理和安全关联管理。
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6.发明授权System and methods for facilitating a multiparty communications session with a dynamically designated session manager 失效用于促进与动态指定的会话管理器的多方通信会话的系统和方法公开(公告)号：US07987233B1
公开(公告)日：2011-07-26
申请号：US10642127
申请日：2003-08-15
申请人： Robert John Osborne , Ling-Cheung Aaron Lo , Ajay P. Chitturi , Leon Chih Wen Wong , David J. Simons , Vishal Thakkar , Rakesh Tangirala
发明人： Robert John Osborne , Ling-Cheung Aaron Lo , Ajay P. Chitturi , Leon Chih Wen Wong , David J. Simons , Vishal Thakkar , Rakesh Tangirala
IPC分类号： G06F15/16
CPC分类号： H04N7/15 , H04L65/1006 , H04L65/1043 , H04L65/4046
摘要： A system and methods for facilitating multiparty communications sessions with a plurality of participants and for dynamically designating a communications session manager. More particularly, a system and methods, including protocols, for: establishing a multiparty communications session between a plurality of participants and their respective communication devices in a full-mesh topology; establishing a dynamically designated session manager uniquely associated with a first participant of the multiparty session and, hence, such participant's communication device; as necessary, adding and removing participants and their respective communication devices from the multiparty communications session; and, designating, or electing, another participant as session manager when the first participant exits the multiparty communications session. The methods also enable participants to maintain consistent lists of session participants and establish peer to peer communication links between the participants.
摘要翻译： 一种用于促进与多个参与者的多方通信会话并用于动态地指定通信会话管理器的系统和方法。 更具体地说，一种包括协议的系统和方法，用于：在全网状拓扑中，在多个参与者和它们各自的通信设备之间建立多方通信会话; 建立与多方会话的第一参与者唯一相关联的动态指定会话管理，并且因此建立该参与者的通信设备; 根据需要，从多方通信会话中添加和删除参与者及其各自的通信设备; 并且当第一参与者退出多方通信会话时，指定或选举另一参与者作为会话管理器。 这些方法还使参与者能够保持一致的会话参与者列表，并建立参与者之间的对等通信链路。
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公开(公告)号：US07366792B2
公开(公告)日：2008-04-29
申请号：US10842887
申请日：2004-05-11
IPC分类号： G06F15/16
CPC分类号： H04M7/0075 , H04L65/105 , H04M3/42314
摘要： A proxy computer of a network can receive incoming telephony messages from one or more computers outside of the network and proxy them to computers within the network. Similarly, the proxy computer can receive outgoing telephony messages from within the network and proxy them to computers outside of the network. To set up inbound calls, a proxy program on the proxy computer looks for the presence of an alias in the call signaling messages, references a data structure to determine which computer on the network is associated with the alias, and proxies the call signaling and control messages between the callee computer and the calling computer based on the association, thereby creating a logical connection between the calling computer and the callee computer.
摘要翻译： 网络的代理计算机可以从网络外的一个或多个计算机接收传入的电话消息，并将其代理到网络内的计算机。 类似地，代理计算机可以从网络内接收输出电话消息，并将其代理到网络外部的计算机。 为了建立入站呼叫，代理计算机上的代理程序在呼叫信令消息中查找别名，引用数据结构来确定网络上的哪个计算机与别名相关联，并代理呼叫信令和控制 基于关联的被叫计算机和主叫计算机之间的消息，从而在主叫计算机和被叫计算机之间创建逻辑连接。
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公开(公告)号：US06760780B1
公开(公告)日：2004-07-06
申请号：US09578848
申请日：2000-05-25
IPC分类号： G06F1516
CPC分类号： H04M7/0075 , H04L65/105 , H04M3/42314
摘要： A proxy computer of a network can receive incoming telephony messages from one or more computers outside of the network and proxy them to computers within the network. Similarly, the proxy computer can receive outgoing telephony messages from within the network and proxy them to computers outside of the network. To set up inbound calls, a proxy program on the proxy computer looks for the presence of an alias in the call signaling messages, references a data structure to determine which computer on the network is associated with the alias, and proxies the call signaling and control messages between the callee computer and the calling computer based on the association, thereby creating a logical connection between the calling computer and the callee computer.
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9.发明授权Method and system for supporting the communication of presence information among computing devices of a network 有权用于支持网络的计算设备之间的存在信息的通信的方法和系统公开(公告)号：US08065405B2
公开(公告)日：2011-11-22
申请号：US12467999
申请日：2009-05-18
申请人： Nikhil Bobde , Jeremy T. Buch , Ajay P. Chitturi , Ann Demirtjis , Vishwajith Kumbalimutt , David J. Simons , Zachary Taylor
发明人： Nikhil Bobde , Jeremy T. Buch , Ajay P. Chitturi , Ann Demirtjis , Vishwajith Kumbalimutt , David J. Simons , Zachary Taylor
IPC分类号： G06F15/173 , G06F15/16
CPC分类号： H04L67/24 , H04L29/06 , H04L67/303 , H04L67/306 , H04L69/329 , H04M3/42093 , H04M3/42229 , H04M3/42365 , H04M7/006 , H04M2242/30
摘要： A method and system for aggregating presence information generated by multiple devices associated with a single user is presented. A server acting as a presence agent on behalf of a first user and the first user's computing device receives and responds to a subscription request generated by a computing device operated by a second user that wishes to be permitted as a watcher of the first user. If the server is not capable of acting as a presence agent, then the first user's computing device assumes the role of a presence agent.
摘要翻译： 呈现用于聚合由与单个用户相关联的多个设备生成的呈现信息的方法和系统。 代表第一用户和第一用户的计算设备充当代理的服务器接收并响应由希望被允许作为第一用户的观察者的第二用户操作的计算设备生成的订阅请求。 如果服务器不能作为存在代理，则第一用户的计算设备承担着存在代理的角色。
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公开(公告)号：US20090177784A1
公开(公告)日：2009-07-09
申请号：US12169584
申请日：2008-07-08
IPC分类号： G06F15/16
CPC分类号： H04L29/06197 , H04L29/06027 , H04L29/12009 , H04L29/12207 , H04L29/12594 , H04L61/20 , H04L61/3085 , H04L65/1006
摘要： A system and method for uniquely identifying an SIP device extends the SIP communications protocol with an end point identifier, carried for example in the header of an SIP transmission. The end point identifier is useful for routing, registration, subscription, and authentication. The end point (device) of a given user epid can be uniquely identified by creating a key from an epid and a user's address-of-record (URI). This in turn enables improved connection management and security association management when the connections/IP addresses are transient, such as when HTTPS tunneling is used.
摘要翻译： 用于唯一地识别SIP设备的系统和方法使用例如在SIP传输的报头中携带的终端标识符来扩展SIP通信协议。 终点标识符对路由，注册，订阅和身份验证很有用。 可以通过创建一个来自一个表单的密钥和一个用户的记录地址（URI）来唯一地识别给定用户表达式的终点（设备）。 这样当连接/ IP地址是短暂的（例如使用HTTPS隧道）时，这又可以改善连接管理和安全关联管理。
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