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1. 发明授权

US07634577B1 Media gateway proxy 有权
标题翻译：媒体网关代理
公开(公告)号：US07634577B1
公开(公告)日：2009-12-15
申请号：US10827009
申请日：2004-04-19
申请人： David A. Grabelsky , Boris Bekkerman , John Poplett , Sudhakar Ramakrishna
发明人： David A. Grabelsky , Boris Bekkerman , John Poplett , Sudhakar Ramakrishna
IPC分类号： G06F15/173 , G06F15/16 , H04L12/66
CPC分类号： H04L65/1043 , H04L29/06027
摘要： A Media Gateway proxy receives a message and parses the message. The message contains an attribute, sub-command, and a destination address. The proxy stores the message and the attributes. Each of the attributes corresponds to a selected one of a plurality of Media Gateways. Each of the gateways has an address. The proxy finds in the memory the address of the selected Media Gateway using the destination address and the attribute. The proxy then forms a message using said sub-command, said address, and said attribute and transmits the message to the destination Media Gateway.
摘要翻译： Media Gateway代理接收消息并解析消息。该消息包含属性，子命令和目标地址。代理存储消息和属性。每个属性对应于多个媒体网关中选定的一个。每个网关都有一个地址。代理使用目的地址和属性在内存中查找所选Media Gateway的地址。代理然后使用所述子命令，所述地址和所述属性形成消息，并将消息发送到目的地媒体网关。

2. 发明授权

US06766377B1 Media gateway proxy 有权
标题翻译：媒体网关代理
公开(公告)号：US06766377B1
公开(公告)日：2004-07-20
申请号：US09645247
申请日：2000-08-24
申请人： David Grabelsky , Boris Bekkerman , John Poplett , Sudhakar Ramakrishna
发明人： David Grabelsky , Boris Bekkerman , John Poplett , Sudhakar Ramakrishna
IPC分类号： G06F15173
CPC分类号： H04L65/1043 , H04L29/06027
摘要： A Media Gateway proxy receives a message and parses the message. The message contains an attribute, sub-command, and a destination address. The proxy stores the message and the attributes. Each of the attributes corresponds to a selected one of a plurality of Media Gateways. Each of the gateways has an address. The proxy finds in the memory the address of the selected Media Gateway using the destination address and the attribute. The proxy then forms a message using said sub-command, said address, and said attribute and transmits the message to the destination Media Gateway.
摘要翻译： Media Gateway代理接收消息并解析消息。该消息包含属性，子命令和目标地址。代理存储消息和属性。每个属性对应于多个媒体网关中选定的一个。每个网关都有一个地址。代理使用目的地址和属性在内存中查找所选Media Gateway的地址。代理然后使用所述子命令，所述地址和所述属性形成消息，并将消息发送到目的地媒体网关。

3. 发明授权

US07564835B1 System and method for maximizing the use of bandwidth optimization techniques in voice-over-packet connections 有权
标题翻译：用于最大限度地利用语音分组连接中的带宽优化技术的系统和方法
公开(公告)号：US07564835B1
公开(公告)日：2009-07-21
申请号：US10289948
申请日：2002-11-06
申请人： David Grabelsky , Anoop Tripathi , Boris Bekkerman , Michael Homeier
发明人： David Grabelsky , Anoop Tripathi , Boris Bekkerman , Michael Homeier
IPC分类号： H04L12/66
CPC分类号： H04L65/1046 , H04L45/00 , H04L65/103 , H04L65/1069 , H04L65/80 , H04M7/1225 , H04M7/1255
摘要： A system and method for maximizing the use of bandwidth optimization techniques in a voice-over-packet telephony system. In exemplary embodiments, the VOP system includes a plurality of telephones connected to a VOP telephony system. Upon receiving request to initiate a VOP connection, the end office switch connects to an originating softswitch for signaling functions and to an originating media gateway for transporting the media associated with the VOP connection. A connection information system accessible to the softswitch maintains connection information relating to media sessions between the originating media gateway and a plurality of candidate terminating media gateways. The connection information system may be accessed during connection initiation and advantageously used to determine whether there are nearly-simultaneously occurring and distinct media sessions having common endpoints such that bandwidth optimization techniques may be implemented.
摘要翻译：一种用于在语音分组电话系统中最大化带宽优化技术的使用的系统和方法。在示例性实施例中，VOP系统包括连接到VOP电话系统的多个电话。在接收到启动VOP连接的请求时，终端办公室交换机连接到用于信令功能的始发软交换机，以及连接到与VOP连接相关联的媒体的始发媒体网关。可以由软交换机访问的连接信息系统维护与始发媒体网关和多个候选终端媒体网关之间的媒体会话相关的连接信息。可以在连接发起期间访问连接信息系统，并且有利地用于确定是否存在具有公共端点的几乎同时发生的和不同的媒体会话，使得可以实现带宽优化技术。

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