专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP1982470A2 METHODS, SYSTEMS, AND COMPUTER PROGRAM PRODUCTS FOR PROVIDING TRANSCODER FREE OPERATION (TRFO) AND INTERWORKING BETWEEN UNLICENSED MOBILE ACCESS (UMA) AND UNIVERSAL MOBILE TELECOMMUNICATIONS SYSTEM (UMTS) CALL LEGS USING A MEDIA GATEWAY 有权转让
标题翻译：方法，设备和计算机程序产品提供了一个转码器操作与合作的非授权移动接入和通用移动通信系统相关章节使用媒体网关
公开(公告)号：EP1982470A2
公开(公告)日：2008-10-22
申请号：EP07716585.0
申请日：2007-01-12
申请人： Santera Systems Inc.
发明人： HE, Yong , LEE, Weijun , SHEN, Mansong
IPC分类号： H04L12/28
CPC分类号： H04W88/181 , H04W28/16 , H04W76/12 , H04W88/16 , H04W92/02
摘要： Methods, systems, and computer program products for establishing transcoding free connections between UMA and UMTS call legs are disclosed. According to one method, a media gateway determines whether codec configurations used by UMA and UMTS legs of a call are compatible. In response to determining that the configurations are compatible, media gateway determines whether rate control is necessary to establish a transcoding free connection. In response to determining that rate control is necessary, the media gateway issues rate control requests on the UMA and UMTS legs as appropriate. The media gateway determines whether the rate control requests are successful. In response to determining that the requests are successful, the media gateway establishes a transcoding free connection between the UMA and the UMTS legs of the call.

2. 发明公开

EP1671437A2 METHODS AND SYSTEMS FOR PROVIDING SESSION INITIATION PROTOCOL (SIP) TRUNK GROUPS 有权转让
标题翻译：用于提供会议简介协议电线BUNCH方法和系统（SIP）
公开(公告)号：EP1671437A2
公开(公告)日：2006-06-21
申请号：EP04794199.2
申请日：2004-10-05
申请人： Santera Systems Inc.
发明人： MARSICO, Peter, Joseph , SONCODI, Adrian, C. , BENEDYK, Robby, Darren
IPC分类号： H04J3/16
CPC分类号： H04L65/1006 , H04L45/245 , H04M7/006 , H04M7/0096 , Y02D50/30
摘要： Methods and systems for providing SIP trunk groups are disclosed. A SIP call processor identifies an incoming SIP trunk group based on one or more parameters associated with an incoming SIP message. The SIP call processor selects per-trunk-group call processing data based on the incoming SIP trunk group. The SIP call processor selectively processes the call based on the per-trunk-group call processing data selected for the incoming SIP trunk group.

3. 发明公开

EP1550255A2 METHODS AND SYSTEMS FOR LOCATING REDUNDANT TELEPHONY CALL PROCESSING HOSTS IN GEOGRAPHICALLY SEPARATE LOCATIONS 审中-公开
标题翻译：方法及系统地理偏僻的地方于定位冗余电话连接处理HOSTS
公开(公告)号：EP1550255A2
公开(公告)日：2005-07-06
申请号：EP03759387.8
申请日：2003-09-18
申请人： Santera Systems Inc.
发明人： SONCODI, Adrian, C. , BENEDYK, Robby, D. , BARBOUR, Richard, R.
IPC分类号： H04L1/22
CPC分类号： H04L65/80 , H04L1/22 , H04L29/06027 , H04L29/12801 , H04L61/6004 , H04M3/08 , H04M3/12 , H04M7/006
摘要： Methods and systems for providing redundant telephony call processing in geographically separate locations are disclosed. First and second telephony call processing hosts (100,104) are provided in first and second geographic locations (102,106) separated from each other. The telephony call processing hosts are located on the same LAN, which is also divided among the geographically separated locations. The geographically separate LAN or LANs are bridged using either a customer's IP network (122) or isolation routers associated with the redundant telephony call processing hosts.

4. 发明公开

EP1834452A2 METHODS, SYSTEMS, AND COMPUTER PROGRAM PRODUCTS FOR CACHING AND RE-USING BEARER CHANNELS FOR VOICE-OVER-PACKET (VOP) SESSIONS INVOLVING WIRELESS ENTITIES 有权转让
标题翻译：方法，系统和计算机程序产品缓存节约型和VOP会议运营商渠道（画外音包），涉及的无线实体REUSE
公开(公告)号：EP1834452A2
公开(公告)日：2007-09-19
申请号：EP05851854.9
申请日：2005-11-18
申请人： Santera Systems Inc.
发明人： CHANG, Eric, C.
IPC分类号： H04L12/56 , H04L12/66
CPC分类号： H04W76/25 , H04L29/06027 , H04L65/103 , H04L65/1043 , H04L65/1069 , H04W76/38 , H04W92/14 , H04W92/24
摘要： Methods, systems, and computer program products for caching and reusing bearer channels for voice over packet sessions involving wireless entities are disclosed. According to one method, a setup request message is received for a voice over packet session involving a wireless entity. In response to the setup request message, a bearer channel is established using bearer channel setup signaling. When the first session is released, the bearer channel is cached for a predetermined time period. A second setup request message is received. The second setup request message involves the first and second nodes and a wireless entity. In response to the second setup request message, the cached bearer channel is re-used for the second session.

5. 发明公开

EP1805939A2 METHODS AND SYSTEMS FOR DETECTING IP ROUTE FAILURE AND FOR DYNAMICALLY RE-ROUTING VoIP SESSIONS IN RESPONSE TO FAILURE 有权转让
标题翻译：方法和系统，用于识别IP路由故障和VoIP会议动态重路由响应失败
公开(公告)号：EP1805939A2
公开(公告)日：2007-07-11
申请号：EP05808485.6
申请日：2005-10-06
申请人： Santera Systems Inc.
发明人： SHEI, Yen , OUELLETTE, Christopher, J. , PERRY, Samuel, O.
IPC分类号： H04L12/26
CPC分类号： H04L65/1083 , H04L45/22 , H04L45/28 , H04L45/3065 , H04L69/40
摘要： Method and systems for detecting IP route failure using a request-reply protocol, such as address resolution protocol (ARP), and for dynamically re-routing VoIP sessions in a VoIP device in response to failure of an IP route are disclosed. A plurality of IP routes (106) are established between a first VoIP device and a second VoIP device. VoIP sessions are assigned to the IP routes. ARP is used to detect a Failure of an IP route. In response to detecting a failure of at least one IP route (108), VoIP sessions are rerouted from the failed IP route to an alternate IP route (110).

6. 发明授权

EP1350396B1 CALLED NUMBER TRANSLATION 有权
标题翻译：被叫号码翻译
公开(公告)号：EP1350396B1
公开(公告)日：2007-03-14
申请号：EP02707475.6
申请日：2002-01-09
申请人： Santera Systems Inc.
发明人： VU, Joe, Q. , PERRY, Matthew, C.
IPC分类号： H04Q3/42 , H04Q3/545 , H04Q3/66
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 of call termination types. The digit prefix table contains records corresponding to prefixes of dialed digit streams. Each record includes an index to a record of the second table. A dialed 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. 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 provides a route index. The route index may be modified by data in additional tables before the call is ultimately routed.
摘要翻译：提供了一种最佳的数字翻译和呼叫处理系统和方法。使用数字前缀表和第二个呼叫终止类型表来执行前缀转换和数字表征过程。数字前缀表包含对应于拨号数字流前缀的记录。每条记录都包含第二个表的记录索引。当数字前缀表的记录中的索引引用第二个表的多个记录时，分析拨号的数字流长度以解决数字流中的歧义。呼叫筛选表被询问从第二个表获得的终止类型数据。呼叫筛选表可以将呼叫控制传递给提供路由索引的国内或国际翻译表。在呼叫最终路由之前，路由索引可能会被附加表中的数据修改。

7. 发明公开

EP1676431A4 METHODS AND SYSTEMS FOR PROVIDING LAWFUL INTERCEPT OF A MEDIA STREAM IN A MEDIA GATEWAY 有权转让
标题翻译： VERFAHREN UND SYSTEME ZUR BEREITSTELLUNG EINESRECHTMÄSSIGENABFANGENS EINES MEDIA-STROMS IN EINEM MEDIA-GATEWAY
公开(公告)号：EP1676431A4
公开(公告)日：2006-12-13
申请号：EP04789214
申请日：2004-09-30
申请人： SANTERA SYSTEMS INC
发明人： HOU HAO , HE YONG , NGUYEN TUAN MINH , DOLEH AHMED
IPC分类号： H04M3/22 , H04B20060101 , H04L12/26 , H04L29/06 , H04M7/00 , H04M15/00
CPC分类号： H04L63/00 , H04L29/06027 , H04L63/30 , H04L65/103 , H04L65/1043 , H04M3/2281 , H04M7/006 , H04M15/47 , H04M15/58 , H04M2215/0148 , H04M2215/0188
摘要： Methods and systems for providing lawful intercept of a media stream in a media gateway include establishing a call context between a first termination and a second termination and establishing a tap context with at least one tap termination, which refer to the first termination. The call context defines a call media stream between the first and second terminations associated with a call between first and second end users. The tap context defines at least one tap media stream from the first termination to the at least one tap termination. The tap media stream is a one-way media stream that carries either the mouth portion of the call media stream, the ear portion of the media stream, or a combination of the mouth and ear portions of the media stream from the first termination to the at least one tap termination. Multiple tap contexts can be created to support the lawful intercept of the call by multiple law enforcement agencies.
摘要翻译：用于在媒体网关中提供对媒体流的合法拦截的方法和系统包括：在第一终端与第二终端之间建立呼叫上下文;以及建立具有至少一个引用第一终端的抽头终端的轻叩上下文。呼叫上下文定义与第一和第二终端用户之间的呼叫相关联的第一和第二终端之间的呼叫媒体流。轻叩上下文定义从第一终端到至少一个轻叩终端的至少一个轻叩媒体流。轻叩媒体流是单向媒体流，其携带呼叫媒体流的口部分，媒体流的耳部分，或者媒体流的口部和耳部分的组合，从第一终端到第至少一个抽头端接。可以创建多个抽头上下文来支持多个执法机构对该呼叫的合法拦截。

8. 发明公开

EP1550255A4 METHODS AND SYSTEMS FOR LOCATING REDUNDANT TELEPHONY CALL PROCESSING HOSTS IN GEOGRAPHICALLY SEPARATE LOCATIONS 审中-公开
标题翻译：方法及系统地理偏僻的地方于定位冗余电话连接处理HOSTS
公开(公告)号：EP1550255A4
公开(公告)日：2006-06-07
申请号：EP03759387
申请日：2003-09-18
申请人： SANTERA SYSTEMS INC
发明人： SONCODI ADRIAN C , BENEDYK ROBBY D , BARBOUR RICHARD R
IPC分类号： H04L1/22 , H04L12/66 , H04L29/06 , H04L29/12 , H04M3/12 , H04M7/00
CPC分类号： H04L65/80 , H04L1/22 , H04L29/06027 , H04L29/12801 , H04L61/6004 , H04M3/08 , H04M3/12 , H04M7/006
摘要： Methods and systems for providing redundant telephony call processing in geographically separate locations are disclosed. First and second telephony call processing hosts (100,104) are provided in first and second geographic locations (102,106) separated from each other. The telephony call processing hosts are located on the same LAN, which is also divided among the geographically separated locations. The geographically separate LAN or LANs are bridged using either a customer's IP network (122) or isolation routers associated with the redundant telephony call processing hosts.

9. 发明公开

EP1334605A4 SYSTEM AND METHOD FOR TELEPHONY CALL CONTROL 审中-公开
标题翻译： SYSTEM AND METHOD FOR电话连接控制
公开(公告)号：EP1334605A4
公开(公告)日：2004-08-11
申请号：EP01973504
申请日：2001-09-24
申请人： SANTERA SYSTEMS INC
发明人： WAH ALLEN C , VU JOE Q , ROSEN ELIOT B , CAIN THOMAS A , PERRY MATTHEW C , BADRI RAJAKUMAR V
IPC分类号： H04Q3/00 , H04M3/42 , H04L29/06
CPC分类号： H04Q3/0025
摘要： A telephony call manager (10) includes a call model (40) having call processing logic (28), and a signaling interface (12) for each respective signaling protocol encountered by the call manager (10). Each signaling interface (12) 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 (40).

10. 发明公开

EP1310107A2 APPARATUS AND METHOD OF REPLACING TELEPHONY CARDS WITHOUT DOWN TIME 有权
标题翻译：方法和装置电话卡的，无需停机更换
公开(公告)号：EP1310107A2
公开(公告)日：2003-05-14
申请号：EP01964020.0
申请日：2001-08-15
申请人： Santera Systems Inc.
发明人： SHU, Kuang-I , WANG, Xu , ROBINSON, Lewis, E., Jr.
IPC分类号： H04Q1/10 , H05K1/00 , H04M3/12 , H05K10/00
CPC分类号： H04Q1/10 , H04M3/12 , H04Q1/028 , H04Q2201/12
摘要： Apparatus of facilitating circuit card replacement without down time, comprising a redundancy connector assembly (15-18) having a first connector and a second connector, a redundant bus (38), and a first circuit card coupled to the first connector of the redundancy connector assembly. The first circuit card has a logic circuit and a switch operable to selectively couple and decouple the logic circuit to one of the first connector and the redundant bus. A second circuit card also has a logic circuit and a switch operable to selectively couple and decouple the logic circuit to the redundant bus. A bypass cable (76) is used to couple the second connector of the redundancy connector assembly to the second circuit card during replacement of the first circuit card and routing signals destined for the first circuit card to the second circuit card.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式