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1. 发明授权

US06470028B1 System and method for translating telecommunications signals of span interfaces 有权
标题翻译：用于翻译跨接口电信信号的系统和方法
公开(公告)号：US06470028B1
公开(公告)日：2002-10-22
申请号：US09175063
申请日：1998-10-19
申请人： Matthew C. Perry , Gary Leon Smith , Stephen A. Harner , Hong Li
发明人： Matthew C. Perry , Gary Leon Smith , Stephen A. Harner , Hong Li
IPC分类号： H04M1100
CPC分类号： H04J3/1635 , H04Q11/04 , H04Q2213/13098 , H04Q2213/13102 , H04Q2213/13103 , H04Q2213/13106 , H04Q2213/13163 , H04Q2213/13176 , H04Q2213/13292 , H04Q2213/13299 , H04Q2213/1334
摘要： A system for switching communications signals between a first communications network and a second communications network is provided. The system includes a J1 interface coupled to the first communications network by a J1 span, a E1 interface coupled to the second communications network by an E1 span, and an interface processor in communication with the J1 interface and the E1 interface. The interface processor is then operable to translate signals formatted for the J1 span into an E1 format for transmission on the El span. The interface processor is further operable to translate communications signals formatted for the E1 span into a J1 format for transmission on the J1 span.
摘要翻译：提供了一种用于在第一通信网络和第二通信网络之间切换通信信号的系统。该系统包括通过J1跨接耦合到第一通信网络的J1接口，通过E1跨接耦合到第二通信网络的E1接口，以及与J1接口和E1接口通信的接口处理器。接口处理器然后可操作地将为J1跨度格式化的信号转换为E1格式以在E1跨度上传输。接口处理器还可操作以将格式化为E1跨度的通信信号转换为J1格式，以在J1跨度上传输。

2. 发明授权

US07016685B1 System and methods of dynamic load balancing across processor nodes 有权
标题翻译：跨处理器节点的动态负载平衡的系统和方法
公开(公告)号：US07016685B1
公开(公告)日：2006-03-21
申请号：US09645970
申请日：2000-08-24
申请人： Thomas A. Cain , Eliot B. Rosen , Rajakumar V. Badri , Allen C. Wah , Joe Q. Vu , Matthew C. Perry
发明人： Thomas A. Cain , Eliot B. Rosen , Rajakumar V. Badri , Allen C. Wah , Joe Q. Vu , Matthew C. Perry
IPC分类号： H04Q7/20 , H04M5/00
CPC分类号： H04L67/1008 , H04L67/1002 , H04L67/1019 , H04Q3/0091
摘要： A method of dynamically balancing work among a plurality of processing nodes is provided. The method includes the steps of periodically updating a node occupancy value at each of the plurality of processing nodes, communicating the respective node occupancy value of each processing node to at least one work originator node, storing the node occupancy values of the plurality of processing nodes at the at least one work originator node, and selecting, by the at least one work originator node, a processing node to perform a particular task in response to the node occupancy values of the processing nodes.
摘要翻译：提供了一种在多个处理节点之间动态平衡工作的方法。该方法包括以下步骤：周期性地更新多个处理节点中的每个处理节点处的节点占用值，将每个处理节点的相应节点占用值传送到至少一个工作发起者节点，存储多个处理节点的节点占用值在所述至少一个工作发起者节点处，并且由所述至少一个工作发起者节点选择响应于所述处理节点的节点占用值来执行特定任务的处理节点。

3. 发明授权

US07162024B2 System and method for telephony call control 有权
标题翻译：电话呼叫控制系统和方法
公开(公告)号：US07162024B2
公开(公告)日：2007-01-09
申请号：US09962914
申请日：2001-09-24
申请人： Allen C. Wah , Joe Q. Vu , Eliot B. Rosen , Thomas A. Cain , Matthew C. Perry , Rajakumar V. Badri
发明人： Allen C. Wah , Joe Q. Vu , Eliot B. Rosen , Thomas A. Cain , Matthew C. Perry , Rajakumar V. Badri
IPC分类号： H04M7/00
CPC分类号： H04Q3/0025
摘要： A telephony call manager includes a call model having call processing logic, and a signaling interface for each respective signaling protocol encountered by the call manager. Each signaling interface is operable to convert call events in each respective signaling protocol to messages of a generic protocol and communicate the messages to the call model.
摘要翻译：电话呼叫管理器包括具有呼叫处理逻辑的呼叫模型和用于呼叫管理器遇到的每个相应信令协议的信令接口。每个信令接口可操作以将每个相应的信令协议中的呼叫事件转换为通用协议的消息，并将消息传送到呼叫模型。

4. 发明授权

US07110368B2 System and method for distributed multi-party call control 有权
公开(公告)号：US07110368B2
公开(公告)日：2006-09-19
申请号：US09962915
申请日：2001-09-24
申请人： Matthew C. Perry
发明人： Matthew C. Perry
IPC分类号： H04L12/28 , H04L12/66 , H04M3/42
CPC分类号： H04M7/1225 , H04L29/06027 , H04L65/1046 , H04L65/1069 , H04M3/428 , H04M3/56 , H04M3/562 , H04M3/567 , H04M2203/5018
摘要： A system and method of distributed multi-party call control are provided. The method includes the steps of establishing a first leg of a multi-party call, adding a second leg of the multi-party call, associating the second leg with the first leg of the multi-party call, determining which of the first leg or the second leg to be the controlling or controlled legs of the multi-party call, and requesting a voice path to the controlled leg by the controlling leg to establish the multi-party call.

5. 发明授权

US06674850B2 Call processing digit translation and characterization 有权
标题翻译：呼叫处理数字转换和表征
公开(公告)号：US06674850B2
公开(公告)日：2004-01-06
申请号：US09757735
申请日：2001-01-09
申请人： Joe Q. Vu , Matthew C. Perry
发明人： Joe Q. Vu , Matthew C. Perry
IPC分类号： H04M342
CPC分类号： H04Q3/66 , H04Q2213/13097 , H04Q2213/13102 , H04Q2213/13103 , H04Q2213/13141 , H04Q2213/1322 , H04Q2213/13332 , H04Q2213/13353 , H04Q2213/13381 , H04Q2213/13405
摘要： An optimal digit translation and call processing system and method is provided. A prefix translation and digit characterization process are performed utilizing a digit prefix table and a second table interfaced therewith. The digit prefix table contains numerous records corresponding to prefixes of dialed digit streams. Each record includes an index to a record of a second table operable to output a termination type of the digit stream. The second table includes numerous records associated with various call termination types. Each index included within respective records of the digit prefix table may reference more than one record of the second table. The digit stream length is analyzed to resolve ambiguities in the digit stream when an index in a record of the digit prefix table references more than one record of the second table. Multiple records of the digit prefix table may have a common index to an identical record of the second table thus reducing the required number of records in the second table for characterizing call termination types. A call screening table is interrogated with termination type data obtained from the second table. The call screening table can pass call control to a national or international translator table which provide a route index on which further call processing is performed. The route index may be modified by an originator routing table, a carrier identification code routing table and a time of day routing table before the call is ultimately routed.
摘要翻译：提供了一种最佳的数字转换和呼叫处理系统和方法。使用数字前缀表和与其接口的第二表执行前缀翻译和数字表征处理。数字前缀表包含与拨号数字流的前缀相对应的大量记录。每个记录包括可操作以输出数字流的终止类型的第二表的记录的索引。第二个表包括与各种呼叫终止类型相关联的许多记录。包括在数字前缀表的相应记录内的每个索引可以引用第二表的多于一个记录。当数字前缀表的记录中的索引引用第二表的多于一个记录时，分析数字流长度以解决数字流中的歧义。数字前缀表的多个记录可以具有与第二个表相同的记录的公共索引，从而减少了用于表征呼叫终止类型的第二个表中所需的记录数。询问电话筛选表与从第二个表获得的终止类型数据进行询问。呼叫筛选表可以将呼叫控制传递给国家或国际转换表，其提供执行进一步呼叫处理的路由索引。在最终路由呼叫之前，路由索引可以由发起方路由表，载波标识码路由表和时间路由表修改。

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