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1. 发明申请

US20060036747A1 System and method for resource handling of SIP messaging 审中-公开
标题翻译： SIP消息的资源处理系统和方法
公开(公告)号：US20060036747A1
公开(公告)日：2006-02-16
申请号：US11191334
申请日：2005-07-28
申请人： James Galvin , James Lawwill , Brian Cline , Uri Segev , Avshalom Houri , Amir Perlman , Ofira Tal-Aviv , Brian Pulito
发明人： James Galvin , James Lawwill , Brian Cline , Uri Segev , Avshalom Houri , Amir Perlman , Ofira Tal-Aviv , Brian Pulito
IPC分类号： G06F15/16
CPC分类号： H04L67/14 , H04L69/40
摘要： A system and method is provided that includes a communication system for handling Session Initiation Protocol (SIP) messages. The system includes a plurality of first servers for processing a first and a second message. The system also includes a plurality of second servers, which may include a mapping/correlating function for receiving the first message from a client and sending the first message to the plurality of first servers based on associating the first message with a resource. The second message received from the plurality of first servers is sent to the client based on stored routing information associated with the client, whereby the stored routing information resides within the plurality of second servers.
摘要翻译：提供了一种包括用于处理会话发起协议（SIP）消息的通信系统的系统和方法。该系统包括用于处理第一和第二消息的多个第一服务器。该系统还包括多个第二服务器，其可以包括用于从客户端接收第一消息的映射/相关功能，并且基于将第一消息与资源相关联将第一消息发送到多个第一服务器。基于存储的与客户端相关联的路由信息，从多个第一服务器接收的第二消息被发送到客户端，由此所存储的路由信息驻留在多个第二服务器内。

2. 发明申请

US20070220302A1 Session failover management in a high-availability server cluster environment 审中-公开
标题翻译：高可用性服务器集群环境中的会话故障切换管理
公开(公告)号：US20070220302A1
公开(公告)日：2007-09-20
申请号：US11363676
申请日：2006-02-28
申请人： Brian Cline , James Galvin , Mark Johnson , James Lawwill , Amir Perlman , Brian Pulito , Yaron Reinharts , Uri Segev , Dror Yaffe
发明人： Brian Cline , James Galvin , Mark Johnson , James Lawwill , Amir Perlman , Brian Pulito , Yaron Reinharts , Uri Segev , Dror Yaffe
IPC分类号： G06F11/00
CPC分类号： G06F11/2035 , G06F11/2025 , G06F11/2097 , H04L67/02 , H04L69/40
摘要： A system for session failover management in a server cluster environment, the system including one or more clusters, each cluster having one or more servers, each server having one or more partition, each partition identified by a partition ID and grouping one or more sessions, and a failover manager configured to detect the failure of any of the servers and effect the assignment any of the partitions on the failed server to another of the servers within the failed server's cluster.
摘要翻译：一种用于服务器集群环境中的会话故障切换管理的系统，所述系统包括一个或多个集群，每个集群具有一个或多个服务器，每个服务器具有一个或多个分区，每个分区由分区ID标识并分组一个或多个会话，故障转移管理器配置为检测任何服务器的故障，并将故障服务器上的任何分区分配给故障服务器集群中的其他服务器。

3. 发明授权

US07313593B1 Method and apparatus for providing full duplex and multipoint IP audio streaming 有权
标题翻译：用于提供全双工和多点IP音频流的方法和装置
公开(公告)号：US07313593B1
公开(公告)日：2007-12-25
申请号：US09695193
申请日：2000-10-24
申请人： Brian Pulito , Mark Johnson , Brian Cline , Jeff Durham , Mark Kressin , Andrew Lochbaum
发明人： Brian Pulito , Mark Johnson , Brian Cline , Jeff Durham , Mark Kressin , Andrew Lochbaum
IPC分类号： G06F15/16
CPC分类号： G06Q10/10
摘要： A conference server enables collaborative communications among a variety of client processes of varying configurations all operatively coupled over a computer network to each other and to the server. The server receives audio streams from participating client processes in a conference, selects which audio streams are active, and broadcasts one or more of the active audio streams to the client processes participating in the conference depending on the clients receiving capabilities and the conference parameters. The client processes receiving multiple active audio streams perform mixing locally at the client node. Without having to perform mixing at the server, resources are saved and the number of simultaneous participating client processes to the conference may be increased accordingly. The server is further capable of simultaneously accommodating multipoint clients and non-multipoint H.323 clients, as well as operating in multiway and “push to talk” modes.
摘要翻译：会议服务器实现各种各样的配置的客户端进程之间的协作通信，这些配置都可以通过计算机网络彼此和服务器可操作地耦合。服务器在会议中从参与的客户端进程接收音频流，选择哪些音频流是活动的，并且根据客户端的接收能力和会议参数，向参与会议的客户端进程广播一个或多个活动音频流。接收多个活动音频流的客户端进程在客户端节点处本地进行混合。无需在服务器上执行混合，节省资源，并可以相应地增加同时参与的会议客户端进程的数量。该服务器还能够同时容纳多点客户端和非多点H.323客户端，以及以多路和“一键通”方式运行。

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