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1. 发明授权

US07920542B1 Method and apparatus for providing secure voice/multimedia communications over internet protocol 有权
标题翻译：通过互联网协议提供安全语音/多媒体通信的方法和装置
公开(公告)号：US07920542B1
公开(公告)日：2011-04-05
申请号：US11115648
申请日：2005-04-27
申请人： Harbir S. Brar , Koan S. Chong , Kevin B. Kealy , William T. Marshall , Israel Rosencrantz , Rachel Rosencrantz , Chaim Spielman
发明人： Harbir S. Brar , Koan S. Chong , Kevin B. Kealy , William T. Marshall , Israel Rosencrantz , Rachel Rosencrantz , Chaim Spielman
IPC分类号： H04J3/24 , H04L12/66 , H04L12/28 , H04L29/06
CPC分类号： H04L12/66 , H04L63/0428 , H04L63/166 , H04L65/1076
摘要： The present invention provides for improved security in a VoIP architecture. In accordance with an embodiment of the invention, a system for providing VoIP service to a user domain having user accessible equipment includes a first domain having VoIP service provider equipment and a second domain having at least one border element communicating with the service provider equipment and the user accessible equipment to enable communications between the service provider equipment and the user accessible equipment. The user accessible equipment is prevented from directly communicating with the service provider equipment.
摘要翻译：本发明提供了一种VoIP架构中的改进的安全性。根据本发明的实施例，用于向具有用户可访问设备的用户域提供VoIP服务的系统包括具有VoIP服务提供商设备的第一域和具有与服务提供商设备通信的至少一个边界元素的第二域，以及用户可访问的设备，以实现服务提供商设备和用户可访问设备之间的通信。防止用户可访问的设备与服务提供商设备直接通信。

2. 发明授权

US06377674B1 Method for global title translation processing 失效
标题翻译：全球标题翻译处理方法
公开(公告)号：US06377674B1
公开(公告)日：2002-04-23
申请号：US09223052
申请日：1998-12-30
申请人： Koan S. Chong , Robert Yaeger Peters, Jr. , Mark A. Ratcliffe
发明人： Koan S. Chong , Robert Yaeger Peters, Jr. , Mark A. Ratcliffe
IPC分类号： H04M700
CPC分类号： H04Q3/0025
摘要： In processing a global title translation request, a segmentation directory performs a directory function based on information found in a services-related portion of a global title translation request, resulting in call parameters that allow the segmentation directory to determine the point code/subsystem number of a service processor needed to complete a call. Without altering a services-related portion of the global title translation request, a modified version of the global title translation request is sent to the service processor. Additionally, the segmentation directory can respond directly to exception and error conditions.
摘要翻译：在处理全局标题翻译请求时，分段目录基于在全局标题转换请求的服务相关部分中发现的信息执行目录功能，导致调用参数，其允许分段目录确定点编号/子系统号一个服务处理器需要完成一个呼叫。在不改变全球标题翻译请求的服务相关部分的情况下，将全局标题翻译请求的修改版本发送到服务处理器。此外，分段目录可以直接响应异常和错误条件。

3. 发明申请

US20120297079A1 SYSTEMS AND METHODS FOR TERMINATION OF SESSION INITIATION PROTOCOL 有权
标题翻译：终止会议启动协议的系统和方法
公开(公告)号：US20120297079A1
公开(公告)日：2012-11-22
申请号：US13567848
申请日：2012-08-06
申请人： Koan S. Chong , James R. Dobbins , Mark A. Ratcliffe
发明人： Koan S. Chong , James R. Dobbins , Mark A. Ratcliffe
IPC分类号： G06F15/16
CPC分类号： H04L65/1043 , H04L29/06027 , H04L65/1006 , H04L67/14 , H04L67/143 , H04L69/28 , H04L69/40
摘要： Systems for graceful termination of support for session initiation protocol communications on a server are described. Systems include techniques for setting a time period for gracefully terminating such support, for sending a service unavailable message to a client, for causing the server to maintain support, until no later than the expiration of the time period for terminating support, for uncompleted session initiation protocol invites accepted by the server before sending the service unavailable message to the client, and for terminating support for session initiation protocol communications on the server no later than upon expiration of the time period for terminating support. Methods for graceful termination of such support and computer-readable storage media whose contents cause a computer system to perform a graceful termination of such support are also described.
摘要翻译：描述了在服务器上正常终止对会话发起协议通信的支持的系统。系统包括用于设置适当地终止这种支持的时间段的技术，用于向客户端发送服务不可用消息，用于使服务器维持支持，直到不晚于终止支持的时间段到期为止未完成的会话发起在向服务器发送服务不可用消息之前由服务器接受的协议邀请，以及在终止支持的时间段到期之后终止对服务器上的会话发起协议通信的支持。还描述了使内容使计算机系统执行这种支持的平稳终止的这种支持和计算机可读存储介质的正常终止的方法。

4. 发明申请

US20120147756A1 METHOD AND APPARATUS FOR PROCESSING MULTIPLE SERVICES PER CALL 有权
标题翻译：每个呼叫处理多个服务的方法和装置
公开(公告)号：US20120147756A1
公开(公告)日：2012-06-14
申请号：US13400507
申请日：2012-02-20
申请人： John C. Brown , Koan S. Chong , Robert Peters , Mark A. Ratcliffe , Harish Samarasinghe
发明人： John C. Brown , Koan S. Chong , Robert Peters , Mark A. Ratcliffe , Harish Samarasinghe
IPC分类号： H04L12/16 , H04L12/26
CPC分类号： H04M3/4217 , H04L65/104 , H04L65/1096 , H04Q3/0041
摘要： A method and apparatus for enabling multiple services to be invoked in a specific precedence per call are disclosed. For example, the present method allows a subscriber to interact with a plurality of services provided by a service provider on a single call.
摘要翻译：公开了一种能够以每个呼叫的特定优先级调用多个服务的方法和装置。例如，本方法允许订户在单个呼叫上与由服务提供商提供的多个服务进行交互。

5. 发明授权

US08787360B2 Method and apparatus for processing multiple services per call 有权
标题翻译：每次呼叫处理多个服务的方法和装置
公开(公告)号：US08787360B2
公开(公告)日：2014-07-22
申请号：US13400507
申请日：2012-02-20
申请人： John C. Brown , Koan S. Chong , Robert Peters , Mark A. Ratcliffe , Harish Samarasinghe
发明人： John C. Brown , Koan S. Chong , Robert Peters , Mark A. Ratcliffe , Harish Samarasinghe
IPC分类号： H04L12/66
CPC分类号： H04M3/4217 , H04L65/104 , H04L65/1096 , H04Q3/0041
摘要： A method and apparatus for enabling multiple services to be invoked in a specific precedence per call are disclosed. For example, the present method allows a subscriber to interact with a plurality of services provided by a service provider on a single call.
摘要翻译：公开了一种能够以每个呼叫的特定优先级调用多个服务的方法和装置。例如，本方法允许订户在单个呼叫上与由服务提供商提供的多个服务进行交互。

6. 发明授权

US08700786B2 Systems and methods for termination of session initiation protocol 有权
标题翻译：用于终止会话发起协议的系统和方法
公开(公告)号：US08700786B2
公开(公告)日：2014-04-15
申请号：US13567848
申请日：2012-08-06
申请人： Koan S. Chong , James R. Dobbins , Mark A. Ratcliffe
发明人： Koan S. Chong , James R. Dobbins , Mark A. Ratcliffe
IPC分类号： G06F15/16
CPC分类号： H04L65/1043 , H04L29/06027 , H04L65/1006 , H04L67/14 , H04L67/143 , H04L69/28 , H04L69/40
摘要： Systems for graceful termination of support for session initiation protocol communications on a server are described. Systems include techniques for setting a time period for gracefully terminating such support, for sending a service unavailable message to a client, for causing the server to maintain support, until no later than the expiration of the time period for terminating support, for uncompleted session initiation protocol invites accepted by the server before sending the service unavailable message to the client, and for terminating support for session initiation protocol communications on the server no later than upon expiration of the time period for terminating support. Methods for graceful termination of such support and computer-readable storage media whose contents cause a computer system to perform a graceful termination of such support are also described.
摘要翻译：描述了在服务器上正常终止对会话发起协议通信的支持的系统。系统包括用于设置适当地终止这种支持的时间段的技术，用于向客户端发送服务不可用消息，用于使服务器维持支持，直到不晚于终止支持的时间段到期为止未完成的会话发起在向服务器发送服务不可用消息之前由服务器接受的协议邀请，以及在终止支持的时间段到期之后终止对服务器上的会话发起协议通信的支持。还描述了使内容使计算机系统执行这种支持的平稳终止的这种支持和计算机可读存储介质的正常终止的方法。

7. 发明授权

US08239554B2 Systems and methods for termination of session initiation protocol 有权
标题翻译：用于终止会话发起协议的系统和方法
公开(公告)号：US08239554B2
公开(公告)日：2012-08-07
申请号：US12111896
申请日：2008-04-29
申请人： Koan S. Chong , James R. Dobbins , Mark A. Ratcliffe
发明人： Koan S. Chong , James R. Dobbins , Mark A. Ratcliffe
IPC分类号： G06F15/16
CPC分类号： H04L65/1043 , H04L29/06027 , H04L65/1006 , H04L67/14 , H04L67/143 , H04L69/28 , H04L69/40
摘要： Systems for graceful termination of support for session initiation protocol communications on a server are described. Systems include techniques for setting a time period for gracefully terminating such support, for sending a service unavailable message to a client, for causing the server to maintain support, until no later than the expiration of the time period for terminating support, for uncompleted session initiation protocol invites accepted by the server before sending the service unavailable message to the client, and for terminating support for session initiation protocol communications on the server no later than upon expiration of the time period for terminating support. Methods for graceful termination of such support and computer-readable storage media whose contents cause a computer system to perform a graceful termination of such support are also described.
摘要翻译：描述了在服务器上正常终止对会话发起协议通信的支持的系统。系统包括用于设置适当地终止这种支持的时间段的技术，用于向客户端发送服务不可用消息，用于使服务器维持支持，直到不晚于终止支持的时间段到期为止未完成的会话发起在向服务器发送服务不可用消息之前由服务器接受的协议邀请，以及在终止支持的时间段到期之后终止对服务器上的会话发起协议通信的支持。还描述了使内容使计算机系统执行这种支持的平稳终止的这种支持和计算机可读存储介质的正常终止的方法。

8. 发明授权

US06205557B1 Redundant call processing 失效
标题翻译：冗余呼叫处理
公开(公告)号：US06205557B1
公开(公告)日：2001-03-20
申请号：US09093921
申请日：1998-06-09
申请人： Koan S. Chong , Martin C. Dolly , Andrew R. Jacob , Carolyn R. Johnson , Wonseok Lee , David George Lewis , Pamela M. Moricz , Mark A. Ratcliffe
发明人： Koan S. Chong , Martin C. Dolly , Andrew R. Jacob , Carolyn R. Johnson , Wonseok Lee , David George Lewis , Pamela M. Moricz , Mark A. Ratcliffe
IPC分类号： H02H305
CPC分类号： H04M3/241 , H04M3/12 , H04Q3/0016 , H04Q3/54558 , H04Q2213/13103 , H04Q2213/13106 , H04Q2213/13141 , H04Q2213/13166 , H04Q2213/13167 , H04Q2213/13176 , H04Q2213/13178 , H04Q2213/13204 , H04Q2213/13299 , H04Q2213/13349 , H04Q2213/13389
摘要： A telecommunications network includes at least an active and a standby call server, the standby call server becoming active upon failure of the active call server. To facilitate rapid switch-over from the active to the standby call server and to prevent the loss of call processing data for calls in the call setup stage, the active call server sends call information to the standby call server during intervals in which the active call server is awaiting subsequent signaling messages from elements of the telecommunications network. In this way, the standby call server has the call information needed to commence call processing upon failure of the active call server, and the active call server makes efficient use of time while awaiting a reply signaling message.
摘要翻译：电信网络至少包括主动呼叫服务器和备用呼叫服务器，待机呼叫服务器在主动呼叫服务器发生故障时变为活动状态。为了促进从主动呼叫服务器到备用呼叫服务器的快速切换，并且为了防止呼叫建立阶段中呼叫的呼叫处理数据丢失，主动呼叫服务器在主动呼叫的间隔期间向呼叫服务器发送呼叫信息服务器正在等待来自电信网络的元件的后续信令消息。以这种方式，备用呼叫服务器具有在主动呼叫服务器发生故障时开始呼叫处理所需的呼叫信息，并且主动呼叫服务器在等待应答信令消息时有效利用时间。

9. 发明授权

US08121274B2 Method and apparatus for processing multiple services per call 有权
标题翻译：每次呼叫处理多个服务的方法和装置
公开(公告)号：US08121274B2
公开(公告)日：2012-02-21
申请号：US12620447
申请日：2009-11-17
申请人： John C. Brown , Koan S. Chong , Robert Peters , Mark A. Ratcliffe , Harish Samarasinghe
发明人： John C. Brown , Koan S. Chong , Robert Peters , Mark A. Ratcliffe , Harish Samarasinghe
IPC分类号： H04M3/42
CPC分类号： H04M3/4217 , H04L65/104 , H04L65/1096 , H04Q3/0041
摘要： A method and apparatus for enabling multiple services to be invoked in a specific precedence per call are disclosed. For example, the present method allows a subscriber to interact with a plurality of services provided by a service provider on a single call.
摘要翻译：公开了一种能够以每个呼叫的特定优先级调用多个服务的方法和装置。例如，本方法允许订户在单个呼叫上与由服务提供商提供的多个服务进行交互。

10. 发明授权

US07657015B1 Method and apparatus for processing multiple services per call 失效
标题翻译：每次呼叫处理多个服务的方法和装置
公开(公告)号：US07657015B1
公开(公告)日：2010-02-02
申请号：US11322099
申请日：2005-12-28
申请人： John C. Brown , Koan S. Chong , Robert Peters , Mark A. Ratcliffe , Harish Samarasinghe
发明人： John C. Brown , Koan S. Chong , Robert Peters , Mark A. Ratcliffe , Harish Samarasinghe
IPC分类号： H04M3/42
CPC分类号： H04M3/4217 , H04L65/104 , H04L65/1096 , H04Q3/0041
摘要： A method and apparatus for enabling multiple services to be invoked in a specific precedence per call are disclosed. For example, the present method allows a subscriber to interact with a plurality of services provided by a service provider on a single call.
摘要翻译：公开了一种能够以每个呼叫的特定优先级调用多个服务的方法和装置。例如，本方法允许订户在单个呼叫上与由服务提供商提供的多个服务进行交互。

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