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1. 发明申请

US20130022192A1 EFFICIENT AND COST-EFFECTIVE DISTRIBUTED CALL ADMISSION CONTROL 有权
标题翻译：有效和成本有效的分布式呼叫接纳控制
公开(公告)号：US20130022192A1
公开(公告)日：2013-01-24
申请号：US13187589
申请日：2011-07-21
申请人： James Douglas Free , Christopher D. Baldwin , Chandra Mouli Ravipati , Gordon R. Brunson
发明人： James Douglas Free , Christopher D. Baldwin , Chandra Mouli Ravipati , Gordon R. Brunson
IPC分类号： H04M7/00
CPC分类号： H04M7/006 , H04L47/743 , H04L47/765 , H04L47/781 , H04L65/1069 , H04L67/10
摘要： A distributed call control system is provided that can allot bandwidth amongst several call controllers. The distributed call control system includes one or more access elements that interface with a cloud that execute two or more instances of call processing servers that administer call control. The cloud members negotiate and determine bandwidth allocation amongst the members and the access elements. If an access element requires more bandwidth, the access element assesses its own needs and requests more bandwidth from the cloud. The negotiation and requests for bandwidth are accomplished with a set of dynamic and static bandwidth data that regiment the control of the bandwidth.
摘要翻译：提供分布式呼叫控制系统，其可以在多个呼叫控制器之间分配带宽。分布式呼叫控制系统包括一个或多个访问元件，其与云一起执行，该云执行管理呼叫控制的呼叫处理服务器的两个或多个实例。云成员协商并确定成员和访问元素之间的带宽分配。如果访问单元需要更多的带宽，则访问单元会评估自己的需求，并从云中请求更多的带宽。带宽的协商和请求是通过一组动态和静态带宽数据完成的，这些带宽数据用于控制带宽。

2. 发明授权

US08718261B2 Efficient and cost-effective distributed call admission control 有权
标题翻译：高效且具成本效益的分布式呼叫接纳控制
公开(公告)号：US08718261B2
公开(公告)日：2014-05-06
申请号：US13187589
申请日：2011-07-21
申请人： James Douglas Free , Christopher D. Baldwin , Chandra Mouli Ravipati , Gordon R. Brunson
发明人： James Douglas Free , Christopher D. Baldwin , Chandra Mouli Ravipati , Gordon R. Brunson
IPC分类号： H04M7/00 , H04J3/16 , H04J3/22
CPC分类号： H04M7/006 , H04L47/743 , H04L47/765 , H04L47/781 , H04L65/1069 , H04L67/10
摘要： A distributed call control system is provided that can allot bandwidth amongst several call controllers. The distributed call control system includes one or more access elements that interface with a cloud that execute two or more instances of call processing servers that administer call control. The cloud members negotiate and determine bandwidth allocation amongst the members and the access elements. If an access element requires more bandwidth, the access element assesses its own needs and requests more bandwidth from the cloud. The negotiation and requests for bandwidth are accomplished with a set of dynamic and static bandwidth data that regiment the control of the bandwidth.
摘要翻译：提供分布式呼叫控制系统，其可以在多个呼叫控制器之间分配带宽。分布式呼叫控制系统包括一个或多个访问元件，其与云一起执行，该云执行管理呼叫控制的呼叫处理服务器的两个或多个实例。云成员协商并确定成员和访问元素之间的带宽分配。如果访问单元需要更多的带宽，则访问单元会评估自己的需求，并从云中请求更多的带宽。带宽的协商和请求是通过一组动态和静态带宽数据完成的，这些带宽数据用于控制带宽。

3. 发明申请

US20130163433A1 ALTERNATE ROUTING OF VOICE CALLS IN A HEAVILY LOADED SIP NETWORK 有权
标题翻译：在一个重负荷的SIP网络中进行语音通话的备选路由
公开(公告)号：US20130163433A1
公开(公告)日：2013-06-27
申请号：US13419262
申请日：2012-03-13
申请人： Christopher D. Baldwin , Milos Pujic , Kurt H. Haserodt , Benny Rodrig , Dan Gluskin , Harsh V. Mendiratta , Amerjit Sandhu , Mark Rolfs , James Douglas Free
发明人： Christopher D. Baldwin , Milos Pujic , Kurt H. Haserodt , Benny Rodrig , Dan Gluskin , Harsh V. Mendiratta , Amerjit Sandhu , Mark Rolfs , James Douglas Free
IPC分类号： H04L12/26
CPC分类号： H04M7/0081 , H04L65/1006 , H04L65/103 , H04L65/1069 , H04M7/12
摘要： Methods and systems for supporting the alternate routing of calls between endpoints, such as session initiation protocol (SIP) endpoints, are provided. An inner gateway alternate route (IGAR) application is invoked when the primary, Internet protocol, communication network is overloaded or otherwise unable to handle a call. The IGAR application assigns incoming and outgoing trunks, and serves as a contact point for session managers in routing the trunk call.
摘要翻译：提供了用于支持端点之间的呼叫的替代路由的方法和系统，例如会话发起协议（SIP）端点。当主，因特网协议，通信网络过载或以其他方式无法处理呼叫时，将调用内部网关备用路由（IGAR）应用程序。 IGAR应用程序分配入站和出站中继线，并作为会话管理器路由中继线呼叫的联络点。

4. 发明授权

US09100467B2 Alternate routing of voice calls in a heavily loaded SIP network 有权
标题翻译：语音呼叫在重负荷的SIP网络中的替代路由
公开(公告)号：US09100467B2
公开(公告)日：2015-08-04
申请号：US13419262
申请日：2012-03-13
申请人： Christopher D. Baldwin , Milo{hacek over (s)} Pujić , Kurt H. Haserodt , Benny Rodrig , Dan Gluskin , Harsh V. Mendiratta , Amerjit Sandhu , Mark Rolfs , James Douglas Free
发明人： Christopher D. Baldwin , Milo{hacek over (s)} Pujić , Kurt H. Haserodt , Benny Rodrig , Dan Gluskin , Harsh V. Mendiratta , Amerjit Sandhu , Mark Rolfs , James Douglas Free
IPC分类号： H04M7/00 , H04L29/06 , H04M7/12
CPC分类号： H04M7/0081 , H04L65/1006 , H04L65/103 , H04L65/1069 , H04M7/12
摘要： Methods and systems for supporting the alternate routing of calls between endpoints, such as session initiation protocol (SIP) endpoints, are provided. An inner gateway alternate route (IGAR) application is invoked when the primary, Internet protocol, communication network is overloaded or otherwise unable to handle a call. The IGAR application assigns incoming and outgoing trunks, and serves as a contact point for session managers in routing the trunk call.
摘要翻译：提供了用于支持端点之间的呼叫的替代路由的方法和系统，例如会话发起协议（SIP）端点。当主，因特网协议，通信网络过载或以其他方式无法处理呼叫时，将调用内部网关备用路由（IGAR）应用程序。 IGAR应用程序分配入站和出站中继线，并作为会话管理器路由中继线呼叫的联络点。

5. 发明授权

US07613106B2 Dial plan transparency for fragmented networks 有权
标题翻译：分散网络的拨号计划透明度
公开(公告)号：US07613106B2
公开(公告)日：2009-11-03
申请号：US11230355
申请日：2005-09-19
申请人： Christopher D. Baldwin , Donald E. Gillespie , Pamela G. McGovern , Albert D. Pessot
发明人： Christopher D. Baldwin , Donald E. Gillespie , Pamela G. McGovern , Albert D. Pessot
IPC分类号： G01R31/08
CPC分类号： H04L29/06027 , H04L29/1216 , H04L61/157 , H04L65/1056 , H04L65/1083 , H04M7/0057 , H04M7/009
摘要： In one configuration, the present invention is directed to an enterprise network that includes geographically dislocated first and second network regions 202 and 206 communicating with one another through first and second networks 252 and 248 and respectively comprising first and second gateways 220 and 224 and first and second groupings of trunks. A common electronic address is associated with the second grouping of trunks. A media server 200 is positioned in the first network region 202 that includes an inter-gateway routing agent 260. The first network region transmits, as part of the establishment of a real-time or near real-time communication between first and second subscribers respectively in the first and second network regions, the common address to the second gateway 224. After the outgoing communication is answered by the second gateway 224, the first network region transmits in band to the second gateway 224 a user identifier associated with the second subscriber and/or a phantom user. The user identifier is used to establish the communication with the second subscriber.
摘要翻译：在一个配置中，本发明涉及一种企业网络，其包括通过第一和第二网络252和248彼此通信的地理位错的第一和第二网络区域202和206，并且分别包括第一和第二网关220和224以及第一和第二网络第二组树干。常见的电子地址与第二组干线相关联。媒体服务器200位于包括网间路由代理260的第一网络区域202中。第一网络区域作为在第一和第二用户之间建立实时或接近实时通信的一部分而发送在第一和第二网络区域中，到第二网关224的公共地址。在通过第二网关224应答呼出通信之后，第一网络区域向第二网关224发送与第二用户相关联的用户标识符， /或幻影用户。用户标识符用于建立与第二用户的通信。

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