CN1820466A - 由媒体网关检测媒体网关控制器状态的方法 - Google Patents
由媒体网关检测媒体网关控制器状态的方法 Download PDFInfo
- Publication number
- CN1820466A CN1820466A CN03826949.XA CN03826949A CN1820466A CN 1820466 A CN1820466 A CN 1820466A CN 03826949 A CN03826949 A CN 03826949A CN 1820466 A CN1820466 A CN 1820466A
- Authority
- CN
- China
- Prior art keywords
- media gateway
- gateway controller
- wmg
- protocol extension
- extension bag
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M7/00—Arrangements for interconnection between switching centres
- H04M7/12—Arrangements for interconnection between switching centres for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal
- H04M7/1205—Arrangements for interconnection between switching centres for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal where the types of switching equipement comprises PSTN/ISDN equipment and switching equipment of networks other than PSTN/ISDN, e.g. Internet Protocol networks
- H04M7/125—Details of gateway equipment
- H04M7/1255—Details of gateway equipment where the switching fabric and the switching logic are decomposed such as in Media Gateway Control
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/069—Management of faults, events, alarms or notifications using logs of notifications; Post-processing of notifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/40—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass for recovering from a failure of a protocol instance or entity, e.g. service redundancy protocols, protocol state redundancy or protocol service redirection
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
Description
Claims (1)
- 1、 一种在承载与控制分离的网络中由媒体网关检测媒体网关 控制器状态的方法, 其特征在于, 在媒体网关与媒体网关控制器 之间进行通信的接口协议中增加一个协议扩展包, 所述方法包括 以下步骤:a ) 由媒体网关向媒体网关控制器发送所述协议扩展包; b )媒体网关控制器接收所述协议扩展包, 根据协议扩展包中 携带的参数, 完成对所述媒体网关的认证;c )根据媒体网关控制器对所述媒体网关的认证结果, 所迷媒 体网关确定媒体网关控制器的链路状态; 以及d ) 定期重复以上步骤。1、 根据权利要求 1的方法, 其特征在于, 媒体网关控制器对 媒体网关进行认证的步骤包括: 检查媒体网关所发送的协议扩展 包中的 IP地址与配置在所迷媒体网关控制器中的数据是否一致。3、 根据权利要求 1的方法, 其特征在于, 所述协议扩展包中 包括请求事件和结果事件, 其中结果事件进一步包括媒体网关控 制器对媒体网关合法性检测的结果。4、 根据权利要求 1的方法, 其特征在于, 进一步包括: 通过 H.248/Megaco协议中的 Notify命令携带所述协议扩展包中的参 数, 完成媒体网关对媒体网关控制器状态的检测。5、 根据权利要求 1的方法, 其特征在于, 所述媒体网关控制 器与所述媒体网关通过 H.248/Megaco协议进行通信。6、 根据权利要求 1的方法, 其特征在于, 所述媒体网关控制 器与所述媒体网关通过 MGCP协议进行通信。7、 根据权利要求 1的方法, 其特征在于, 还包括在媒体网关 向媒体网关控制器发送协议扩展包的同时, 或延迟一段时间间隔 后, 启动一定时器。8、 根据权利要求 1的方法, 其特征在于, 还包括在检测到媒 体网关控制器的成功响应后, 复位定时器。9、 根据权利要求 1的方法, 其特征在于, 还包括在检测到媒 体网关控制器失败的响应后, 发送报警消息并向备用网关注册。10、 根据权利要求 1或 9的方法, 其特征在于, 在检测到媒体 网关控制器失败响应超过一预定次数后, 或定时器时间设置超过 一预定时间期限后, 发送报警消息并向备用网关注册。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2003/000754 WO2005025143A1 (fr) | 2003-09-05 | 2003-09-05 | Procede de detection d'etat de controleur de passerelle media par une passerelle media |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1820466A true CN1820466A (zh) | 2006-08-16 |
CN100394744C CN100394744C (zh) | 2008-06-11 |
Family
ID=34230867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB03826949XA Expired - Fee Related CN100394744C (zh) | 2003-09-05 | 2003-09-05 | 由媒体网关检测媒体网关控制器状态的方法 |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN100394744C (zh) |
AU (1) | AU2003261630A1 (zh) |
WO (1) | WO2005025143A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102668486A (zh) * | 2009-11-23 | 2012-09-12 | 阿尔卡特朗讯公司 | 用于切换维护的系统和方法 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1777893A4 (en) | 2004-08-29 | 2007-11-07 | Huawei Tech Co Ltd | METHOD OF MAKING A DOUBLE ENTRY |
CN100459738C (zh) * | 2005-06-21 | 2009-02-04 | 华为技术有限公司 | 控制和承载分离网络中的双归属实现方法 |
CN101552713B (zh) * | 2008-04-01 | 2011-04-13 | 华为技术有限公司 | 一种包基础与扩展关系的交换方法、装置 |
WO2013091248A1 (zh) * | 2011-12-23 | 2013-06-27 | 华为技术有限公司 | 一种媒体网关控制器故障时实现业务的方法、设备及系统 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6832254B1 (en) * | 1999-08-23 | 2004-12-14 | Nortel Networks Limited | Method and apparatus for associating an end-to-end call identifier with a connection in a multimedia packet network |
US6754180B1 (en) * | 1999-12-15 | 2004-06-22 | Nortel Networks Limited | System, method, and computer program product for support of bearer path services in a distributed control network |
JP3575435B2 (ja) * | 2001-03-09 | 2004-10-13 | 日本電気株式会社 | 電話システム及び電話接続監視方法 |
JP2002325101A (ja) * | 2001-04-26 | 2002-11-08 | Hitachi Ltd | パケット通信網およびその異常検出方法 |
-
2003
- 2003-09-05 WO PCT/CN2003/000754 patent/WO2005025143A1/zh active Application Filing
- 2003-09-05 CN CNB03826949XA patent/CN100394744C/zh not_active Expired - Fee Related
- 2003-09-05 AU AU2003261630A patent/AU2003261630A1/en not_active Abandoned
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102668486A (zh) * | 2009-11-23 | 2012-09-12 | 阿尔卡特朗讯公司 | 用于切换维护的系统和方法 |
Also Published As
Publication number | Publication date |
---|---|
AU2003261630A1 (en) | 2005-03-29 |
WO2005025143A1 (fr) | 2005-03-17 |
CN100394744C (zh) | 2008-06-11 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: UT STARCOM COMMUNICATION CO., LTD. Free format text: FORMER OWNER: UT STARCOM (CHINA) CO., LTD. Effective date: 20121225 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 100000 DONGCHENG, BEIJING TO: 310053 HANGZHOU, ZHEJIANG PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20121225 Address after: Hangzhou City, Zhejiang province Binjiang District 310053 Spring Road No. 1576 Leton Technology Park Building No. 3 Patentee after: UT Starcom Communication Co., Ltd. Address before: 100000 Beijing city Dongcheng District East No. 1 Chang'an Avenue Oriental Plaza two east 10 storey office building Patentee before: UT Sidakang (China) Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080611 Termination date: 20150905 |
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EXPY | Termination of patent right or utility model |