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1. 发明申请

US20050125696A1 Decomposed H.323 network border element for use in a voice-over-internet protocol network 失效
标题翻译：分解的H.323网络边界元素用于互联网语音协议网络
公开(公告)号：US20050125696A1
公开(公告)日：2005-06-09
申请号：US10988926
申请日：2004-11-15
申请人： Siroos Afshar , Marian Croak , Radhika Roy , Ralph Utano
发明人： Siroos Afshar , Marian Croak , Radhika Roy , Ralph Utano
IPC分类号： H04M7/00 , H04L9/00
CPC分类号： H04M7/006
摘要： A decomposed H.323 border element is disclosed that is useful for providing an entry point from one or more H.323-based networks into a SIP-based VoIP network. In one embodiment, the signaling element of the BE is separated into a separate functional entity from the media control element to facilitate a single signaling entity controlling multiple media entities. In another embodiment, the security element of the border element is also separated from the media control element so that firewall and network address translation elements may be performed by a separate functional entity. In a further embodiment, the media transcoding element is separated from the media control element. In a final embodiment, the internetworking facility between the SIP and H.323 element is separate from the H.323 gatekeeper elements.
摘要翻译：公开了分解的H.323边界元素，其用于从一个或多个基于H.323的网络向基于SIP的VoIP网络提供入口点。在一个实施例中，BE的信令元件被分离成与媒体控制元件分离的功能实体，以便于控制多个媒体实体的单个信令实体。在另一个实施例中，边界元素的安全元件也与媒体控制元件分离，使得防火墙和网络地址转换元件可以由单独的功能实体执行。在另一实施例中，媒体转码元件与媒体控制元件分离。在最终实施例中，SIP和H.323元件之间的网际互联设施与H.323网守元件分开。

2. 发明申请

US20080056243A1 ACCESS INDEPENDENT COMMON ARCHITECTURE FOR REAL-TIME COMMUNICATIONS SERVICES FOR NETWORKING ENVIRONMENTS 失效
标题翻译：访问用于网络环境的实时通信服务的独立公共体系结构
公开(公告)号：US20080056243A1
公开(公告)日：2008-03-06
申请号：US11927112
申请日：2007-10-29
申请人： Radhika Roy , Siroos Afshar , Marian Croak , Enrique Cuevas , Alireza Faryar , Steve Fisher , Samuel Glazer , Barbara Kittredge , Karen McGregor-Barnes , Magda Nassar , Larry Russell
发明人： Radhika Roy , Siroos Afshar , Marian Croak , Enrique Cuevas , Alireza Faryar , Steve Fisher , Samuel Glazer , Barbara Kittredge , Karen McGregor-Barnes , Magda Nassar , Larry Russell
IPC分类号： H04L12/66
CPC分类号： H04L65/1069 , H04L65/1033 , H04M7/1245 , H04M7/126
摘要： An access architecture for real-time communications is described. The architecture includes an inter-architecture network utilizing a single protocol, a plurality of border elements in communication with the inter-architecture network and with an external network, and one or more call control elements in communication with said inter-architecture network. The external network utilizes any of a variety of known networking technologies and protocols. The inter-architecture network utilizes a single protocol such as SIP. The present architecture provides a single common infrastructure for offering real-time communications services independent of call control protocols and networking technologies.
摘要翻译：描述了用于实时通信的接入架构。该架构包括利用单个协议，与架构间网络和外部网络通信的多个边界元素以及与所述架构间网络通信的一个或多个呼叫控制元件的架构间网络。外部网络使用各种已知的联网技术和协议中的任何一种。架构间网络使用单一协议，如SIP。目前的架构提供了一个单一的通用基础设施，用于提供独立于呼叫控制协议和网络技术的实时通信服务。

3. 发明申请

US20050175156A1 Calea in a VPN environment (formerly called restricted anti-calea 审中-公开
标题翻译： Calea在VPN环境中（以前称为限制性抗Calea
公开(公告)号：US20050175156A1
公开(公告)日：2005-08-11
申请号：US10773639
申请日：2004-02-05
申请人： Siroos Afshar , Alireza Faryar , Mark Foladare , Radhika Roy , Larry Russell
发明人： Siroos Afshar , Alireza Faryar , Mark Foladare , Radhika Roy , Larry Russell
IPC分类号： H04L12/02 , H04L29/02 , H04M1/24 , H04M3/08 , H04M3/22 , H04M7/00
CPC分类号： H04L63/0272 , H04L63/30 , H04M3/2281 , H04M7/006
摘要： Method and system are disclosed for intercepting voice/multimedia calls in a VPN environment. The calls are diverted to a voice/multimedia call intercepting server where the intercept subject is identified. The identification may be based on an image/picture as well as identifying information about the intercept subject provided to the VPN administrator. The identifying information may be, for example, a telephone number, URL, name, and the like, for the intercept subject. The combination of image/picture and identifying information is especially useful to confirm telephone numbers, URLs, names, and the like that can be used by someone other than real intercept subject. Once the identity of the intercept subject is confirmed, the call content is duplicated, encapsulated, and/or transported to the law enforcement agency. The method and system of the invention then re originates the call to prevent the intercept subject from detecting the intercept.
摘要翻译：公开了用于在VPN环境中截取语音/多媒体呼叫的方法和系统。呼叫转移到识别拦截主体的语音/多媒体呼叫拦截服务器。识别可以基于图像/图像以及识别关于提供给VPN管理员的拦截主体的信息。识别信息可以是例如用于拦截对象的电话号码，URL，名称等。图像/图片和识别信息的组合对于确认除了真实截距主体之外的人可以使用的电话号码，URL，名称等特别有用。一旦拦截主体的身份被确认，呼叫内容将被复制，封装和/或传送到执法机构。本发明的方法和系统然后重新发起呼叫以防止拦截对象检测到拦截。

4. 发明申请

US20060039324A1 H.323 user, service and service provider, mobility framework for the multimedia intelligent networking 失效
标题翻译： H.323用户，服务和服务提供商，多媒体智能网络的移动框架
公开(公告)号：US20060039324A1
公开(公告)日：2006-02-23
申请号：US11251672
申请日：2005-10-17
申请人： Radhika Roy
发明人： Radhika Roy
IPC分类号： H04Q7/00
CPC分类号： H04L65/1009 , H04L29/06 , H04L29/06027 , H04L29/12009 , H04L29/12122 , H04L29/12188 , H04L29/12584 , H04L29/12594 , H04L61/1547 , H04L61/1588 , H04L61/2596 , H04L61/301 , H04L61/306
摘要： The present invention provides a method and system for assuring H.323 alias address portability to an H.323 user in real-time H.323 multimedia communications where the H.323 user is registered with a home gatekeeper for the home zone of the H.323 user. Alias address portability may be obtained using a central database that is known to the administrative zones and is used for alias address mapping, or alternatively, may be obtained by using a distributed database. The method may be implemented by: sending, by the H.323 user, a message with a called H.323 entity's alias address, to the home gatekeeper to originate a call to the called H.323 entity; confirming that the alias address, services, and service providers are portable; converting the alias address to a called routable alias address for the called H.323 entity and sending the alias address to the H.323 user; and placing the call to the called H.323 entity.
摘要翻译：本发明提供一种方法和系统，用于确保在实时H.323多媒体通信中向H.323用户提供H.323别名地址可携带性的方法和系统，其中H.323用户向H的本地用户注册用于H的归属区域 .323用户。可以使用管理区域已知的并用于别名地址映射的中央数据库获取别名地址可移植性，或者可以通过使用分布式数据库获得别名地址可移植性。该方法可以通过以下方式来实现：由H.323用户将具有被叫H.323实体的别名地址的消息发送到归属关守以发起对被叫H.323实体的呼叫; 确认别名地址，服务和服务提供者是可移植的; 将别名地址转换为被叫H.323实体的被叫可路由别名地址，并将别名地址发送给H.323用户; 并将呼叫发送到被叫H.323实体。

5. 发明申请

US20070263565A1 H.323 user, service and service provider mobility framework for the multimedia intelligent networking 有权
标题翻译： H.323用户，服务和服务提供商的移动框架为多媒体智能网络
公开(公告)号：US20070263565A1
公开(公告)日：2007-11-15
申请号：US11879467
申请日：2007-07-17
申请人： Radhika Roy
发明人： Radhika Roy
IPC分类号： H04Q7/00
CPC分类号： H04L65/1009 , H04L29/06 , H04L29/06027 , H04L29/12009 , H04L29/12122 , H04L29/12188 , H04L29/12584 , H04L29/12594 , H04L61/1547 , H04L61/1588 , H04L61/2596 , H04L61/301 , H04L61/306
摘要： The present invention provides a method and system for assuring H.323 alias address portability to an H.323 user in real-time H.323 multimedia communications where the H.323 user is registered with a home gatekeeper for the home zone of the H.323 user. Alias address portability may be obtained using a central database that is known to the administrative zones and is used for alias address mapping, or alternatively, may be obtained by using a distributed database. The method may be implemented by: sending, by the H.323 user, a message with a called H.323 entity's alias address, to the home gatekeeper to originate a call to the called H.323 entity; confirming that the alias address, services, and service providers are portable; converting the alias address to a called routable alias address for the called H.323 entity and sending the alias address to the H.323 user; and placing the call to the called H.323 entity.
摘要翻译：本发明提供一种方法和系统，用于在实时H.323多媒体通信中向H.323用户确认H.323别名地址可携带性，其中H.323用户向H的本地用户注册H .323用户。可以使用管理区域已知的并用于别名地址映射的中央数据库获取别名地址可移植性，或者可以通过使用分布式数据库获得别名地址可移植性。该方法可以通过以下方式来实现：由H.323用户将具有被叫H.323实体的别名地址的消息发送到归属关守以发起对被叫H.323实体的呼叫; 确认别名地址，服务和服务提供者是可移植的; 将别名地址转换为被叫H.323实体的被叫可路由别名地址，并将别名地址发送给H.323用户; 并将呼叫发送到被叫H.323实体。

6. 发明申请

US20060133416A1 Method and apparatus for providing common intelligent value-added service protocols for accessing value-added services by all multimedia application protocols 审中-公开
公开(公告)号：US20060133416A1
公开(公告)日：2006-06-22
申请号：US11352836
申请日：2006-02-13
申请人： Radhika Roy
发明人： Radhika Roy
IPC分类号： H04J3/16 , H04L12/16
CPC分类号： H04L65/1009 , H04L12/18 , H04L29/06027 , H04L63/08 , H04L63/104 , H04L63/20 , H04L65/4007 , H04L69/18
摘要： A novel method of and system for providing common value-added services for two-way point-to-point, multi-point-to-multi-point, point-to-multi-point, and/or multi-point-to-point real-time communications using various communication protocols. The present invention provides common value-added service protocols for receiving a request from a first of a multiple of communication protocol sources for a first value-added service using the first common value-added service protocol, and providing the requested first value-added service to the first communication protocol source using the first common value-added service protocol. The present invention further includes receiving a request from a second of the multiple communication protocol sources for the first value-added service using the first common value-added service protocol, and providing the requested first value-added service to the second communication protocol source using the first common value-added service protocol.

7. 发明申请

US20060007954A1 Method and apparatus for S.I.P./H.323 interworking 有权
标题翻译： S.I.P./H.323互通方法和装置
公开(公告)号：US20060007954A1
公开(公告)日：2006-01-12
申请号：US11228673
申请日：2005-09-16
申请人： Hemant Agrawal , Radhika Roy , Vinpin Palawat
发明人： Hemant Agrawal , Radhika Roy , Vinpin Palawat
IPC分类号： H04L12/28 , H04J3/16
CPC分类号： H04L65/1033 , H04L29/06 , H04L29/06027 , H04L29/12594 , H04L45/741 , H04L61/106 , H04L61/30 , H04L65/1006 , H04L65/1009 , H04L65/1043 , H04L65/1069 , H04L65/1073 , H04L69/08 , H04Q11/04 , H04Q2213/1302 , H04Q2213/13034 , H04Q2213/1304 , H04Q2213/13103 , H04Q2213/13196 , H04Q2213/13204 , H04Q2213/13216 , H04Q2213/13389
摘要： An interworking function (IWF) for a first and second protocol based network, for example, an H.323 protocol based network and an SIP protocol based network comprises an interworking gateway server including a state machine for defining each call processing state and a translation table for use in translating addresses formatted in each protocol. A method of interworking for use in interworking between said first protocol based network and said second protocol based network comprises the steps of receiving at said interworking gateway server serving said first and second protocol based networks a request from an endpoint in the first or second protocol based networks, establishing a state machine in memory whereby, for each state of said state machine, a message associated with that state is categorized as one of a triggering message, a non-triggering message and an error message, establishing a translation table in said memory whereby an address formatted in said first protocol has a one-for-one correspondence with an address formatted in said second protocol, processing said request in accordance with said translation table and said state machine and permitting communication between said first and second endpoints utilizing a realtime transport protocol. In the event media is terminated at said interworking gateway server, the interworking gateway server, in one embodiment, comprises a media switching fabric for switching media terminated at the gateway to an addressed endpoint capable of receiving it.
摘要翻译：用于基于第一和第二协议的网络的互通功能（IWF），例如基于H.323协议的网络和基于SIP协议的网络包括互通网关服务器，其包括用于定义每个呼叫处理状态的状态机和翻译表用于翻译每个协议格式化的地址。一种用于所述基于第一协议的网络和所述基于第二协议的网络之间的互通中的交互工作的方法包括以下步骤：在所述互通网关服务器处接收服务于基于第一和第二协议的网络的基于第一或第二协议的端点的请求网络，在存储器中建立状态机，由此，对于所述状态机的每个状态，与该状态相关联的消息被分类为触发消息，非触发消息和错误消息之一，在所述存储器中建立转换表由此在所述第一协议中格式化的地址与所述第二协议格式化的地址具有一一对应关系，根据所述转换表和所述状态机处理所述请求，并且利用实时的方式允许所述第一和第二端点之间的通信传输协议。在媒体终止于所述互通网关服务器的情况下，在一个实施例中，互通网关服务器包括用于将终端于网关处的媒体切换到能够接收它的寻址端点的媒体交换结构。

8. 发明申请

US20060285541A1 H.323 user, service and service provider mobility framework for the multimedia intelligent networking 有权
公开(公告)号：US20060285541A1
公开(公告)日：2006-12-21
申请号：US11509182
申请日：2006-08-24
申请人： Radhika Roy
发明人： Radhika Roy
IPC分类号： H04L12/56
CPC分类号： H04L65/1009 , H04L29/06 , H04L29/06027 , H04L29/12009 , H04L29/12122 , H04L29/12188 , H04L29/12584 , H04L29/12594 , H04L61/1547 , H04L61/1588 , H04L61/2596 , H04L61/301 , H04L61/306
摘要： The present invention provides a method and system for assuring H.323 alias address portability to an H.323 user in real-time H.323 multimedia communications where the H.323 user is registered with a home gatekeeper for the home zone of the H.323 user. Alias address portability may be obtained using a central database that is known to the administrative zones and is used for alias address mapping, or alternatively, may be obtained by using a distributed database. The method may be implemented by: sending, by the H.323 user, a message with a called H.323 entity's alias address, to the home gatekeeper to originate a call to the called H.323 entity; confirming that the alias address, services, and service providers are portable; converting the alias address to a called routable alias address for the called H.323 entity and sending the alias address to the H.323 user; and placing the call to the called H.323 entity.

9. 发明申请

US20050250491A1 System and method for inter-domain mobility management 审中-公开
标题翻译：域间移动性管理的系统和方法
公开(公告)号：US20050250491A1
公开(公告)日：2005-11-10
申请号：US11181635
申请日：2005-07-14
申请人： Radhika Roy
发明人： Radhika Roy
IPC分类号： H04L29/06 , H04M3/42 , H04M7/00 , H04W80/10 , H04Q7/20
CPC分类号： H04L65/1043 , H04L29/06 , H04L29/06027 , H04L65/1009 , H04M3/42272 , H04M7/006 , H04W80/10
摘要： The present invention relates to a method and apparatus for inter-domain mobility management for a telephony network. The present invention also relates generally to the H.323 standard for transmitting audio and video data streams, and more particularly to extending the H.323 standard to support mobility in a multimedia communication system with services over packet-based networks.
摘要翻译：本发明涉及一种用于电话网络的域间移动性管理的方法和装置。本发明一般还涉及用于传输音频和视频数据流的H.323标准，更具体地说，涉及扩展H.323标准以支持具有基于分组的网络的业务的多媒体通信系统中的移动性。

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