CN101542463A - 禁止消息流量到不可用的终接sip服务器 - Google Patents
禁止消息流量到不可用的终接sip服务器 Download PDFInfo
- Publication number
- CN101542463A CN101542463A CNA2007800369071A CN200780036907A CN101542463A CN 101542463 A CN101542463 A CN 101542463A CN A2007800369071 A CNA2007800369071 A CN A2007800369071A CN 200780036907 A CN200780036907 A CN 200780036907A CN 101542463 A CN101542463 A CN 101542463A
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- China
- Prior art keywords
- server
- tabulation
- sip server
- sip
- terminating
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- 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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/10—Architectures or entities
- H04L65/1016—IP multimedia subsystem [IMS]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/10—Architectures or entities
- H04L65/1045—Proxies, e.g. for session initiation protocol [SIP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/10—Architectures or entities
- H04L65/1046—Call controllers; Call servers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
- H04L67/1034—Reaction to server failures by a load balancer
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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)
- Multimedia (AREA)
- Computer Security & Cryptography (AREA)
- Telephonic Communication Services (AREA)
Abstract
Description
Claims (32)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US83548706P | 2006-08-04 | 2006-08-04 | |
US60/835,487 | 2006-08-04 | ||
US11/510,284 US7929419B2 (en) | 2006-08-04 | 2006-08-25 | Methods, systems, and computer program products for inhibiting message traffic to an unavailable terminating SIP server |
US11/510,284 | 2006-08-25 | ||
PCT/US2007/017329 WO2008019056A2 (en) | 2006-08-04 | 2007-08-03 | Inhibiting message traffic to an unavailable terminating sip server |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101542463A true CN101542463A (zh) | 2009-09-23 |
CN101542463B CN101542463B (zh) | 2012-02-01 |
Family
ID=39033486
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007800369071A Active CN101542463B (zh) | 2006-08-04 | 2007-08-03 | 禁止消息流量到不可用的终接sip服务器 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7929419B2 (zh) |
EP (1) | EP2069954B1 (zh) |
CN (1) | CN101542463B (zh) |
WO (1) | WO2008019056A2 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102045411A (zh) * | 2009-10-13 | 2011-05-04 | 中国移动通信集团公司 | 一种域名解析方法、服务器和系统 |
CN103155508A (zh) * | 2010-09-30 | 2013-06-12 | 瑞典爱立信有限公司 | 在基于ip的通信网络中检查目的地网络状态的方法和网络实体 |
US9071512B2 (en) | 2010-08-06 | 2015-06-30 | Tekelec, Inc. | Methods, systems, and computer readable media for distributing diameter network management information |
CN108199914A (zh) * | 2017-12-27 | 2018-06-22 | 杭州迪普科技股份有限公司 | 服务端状态检测方法和装置 |
Families Citing this family (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7286521B1 (en) * | 2000-07-21 | 2007-10-23 | Tellme Networks, Inc. | Localized voice over internet protocol communication |
US7020707B2 (en) | 2001-05-30 | 2006-03-28 | Tekelec | Scalable, reliable session initiation protocol (SIP) signaling routing node |
KR100910801B1 (ko) * | 2005-05-02 | 2009-08-04 | 엘지전자 주식회사 | Sip 기반의 세션 셋업 방법 및 장치 |
JP4284349B2 (ja) * | 2006-09-29 | 2009-06-24 | 株式会社東芝 | Sipトランクゲートウェイ装置 |
US8966089B2 (en) * | 2006-10-12 | 2015-02-24 | Cisco Technology, Inc. | Supporting proxy discovery |
US8576833B2 (en) * | 2006-12-15 | 2013-11-05 | At&T Intellectual Property I, L.P. | Fault tolerant voice over Internet protocol (VoIP) systems and methods to operate the same |
JP5128496B2 (ja) * | 2006-12-27 | 2013-01-23 | 京セラ株式会社 | 通信システム、無線通信端末、通信方法、無線通信方法、無線通信装置、およびその制御方法 |
JP4411332B2 (ja) * | 2007-03-20 | 2010-02-10 | パナソニック株式会社 | Ip通信装置及びip通信システム並びにこれらのip通信方法 |
US9497229B2 (en) * | 2007-05-16 | 2016-11-15 | At&T Intellectual Property I, L.P. | Methods and apparatus to manage internet protocol (IP) multimedia subsystem (IMS) network capacity |
WO2009018418A2 (en) * | 2007-07-31 | 2009-02-05 | Tekelec | Systems, methods, and computer program products for distributing application or higher layer communications network signaling entity operational status information among session initiation protocol (sip) entities |
US8792118B2 (en) * | 2007-09-26 | 2014-07-29 | Ringcentral Inc. | User interfaces and methods to provision electronic facsimiles |
US20090086278A1 (en) * | 2007-09-27 | 2009-04-02 | Ringcentral, Inc. | Electronic facsimile delivery systems and methods |
US8275110B2 (en) | 2007-09-28 | 2012-09-25 | Ringcentral, Inc. | Active call filtering, screening and dispatching |
US8600391B2 (en) | 2008-11-24 | 2013-12-03 | Ringcentral, Inc. | Call management for location-aware mobile devices |
US8670545B2 (en) | 2007-09-28 | 2014-03-11 | Ringcentral, Inc. | Inbound call identification and management |
EP2232896B1 (en) * | 2007-12-07 | 2015-11-18 | Telefonaktiebolaget L M Ericsson (publ) | Methods and apparatus for determining a list of members for a push to talk communications service |
US8271967B2 (en) * | 2008-06-09 | 2012-09-18 | Ricoh Company, Ltd. | MFP software update using web service |
US9467308B2 (en) * | 2008-08-01 | 2016-10-11 | At&T Intellectual Property I, L.P. | Methods and apparatus to control synchronization in voice over internet protocol networks after catastrophes |
US8780383B2 (en) | 2008-11-25 | 2014-07-15 | Ringcentral, Inc. | Authenticated facsimile transmission from mobile devices |
US20100128861A1 (en) * | 2008-11-25 | 2010-05-27 | Ringcentral, Inc. | Database failure detection and recovery for call management system |
WO2010062981A2 (en) * | 2008-11-26 | 2010-06-03 | Ringcentral, Inc. | Centralized status server for call management of location-aware mobile devices |
US20100150144A1 (en) * | 2008-12-12 | 2010-06-17 | Bernard Ku | Method and apparatus for completing a circuit switched service call in an internet protocol network |
EP2209283A1 (en) * | 2009-01-20 | 2010-07-21 | Vodafone Group PLC | Node failure detection system and method for SIP sessions in communication networks. |
US9313168B2 (en) * | 2009-06-12 | 2016-04-12 | Telefonaktiebolaget L M Ericsson (Publ) | Method and server entity for forwarding a message containing a host name or domain name in an internet based communications network |
CN101616152B (zh) * | 2009-06-19 | 2012-10-10 | 中兴通讯股份有限公司 | 一种cscf实体容灾和负载均衡的系统及方法 |
US20120106335A1 (en) * | 2009-06-30 | 2012-05-03 | France Telecom | Method and device for acknowledging a periodic signaling request in a telecommunication network |
US20110072129A1 (en) * | 2009-09-21 | 2011-03-24 | At&T Intellectual Property I, L.P. | Icmp proxy device |
WO2011047720A1 (en) | 2009-10-21 | 2011-04-28 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and system of transferring a message in a session initiation protocol based communications network |
EP2534795B1 (en) | 2010-02-12 | 2018-10-31 | Tekelec, Inc. | Methods, systems, and computer readable media for providing origin routing at a diameter node |
US8554762B1 (en) | 2010-12-28 | 2013-10-08 | Amazon Technologies, Inc. | Data replication framework |
US9449065B1 (en) * | 2010-12-28 | 2016-09-20 | Amazon Technologies, Inc. | Data replication framework |
US10198492B1 (en) * | 2010-12-28 | 2019-02-05 | Amazon Technologies, Inc. | Data replication framework |
US10063495B2 (en) * | 2012-02-14 | 2018-08-28 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus for improved handling of IMS node blacklisting |
EP2629475B1 (en) * | 2012-02-16 | 2019-08-28 | BlackBerry Limited | Method and system for obtaining availability status for multiple sip users |
CN103825868B (zh) * | 2012-11-19 | 2017-12-22 | 华为技术有限公司 | 一种本地语音逃生的方法、本地网关及系统 |
GB2517766A (en) * | 2013-08-31 | 2015-03-04 | Metaswitch Networks Ltd | Data processing |
US9654440B1 (en) | 2014-03-07 | 2017-05-16 | Sprint Communications Company L.P. | Modification of domain name systems using session initiation protocol messages |
JP7064132B2 (ja) * | 2018-04-24 | 2022-05-10 | 日本電信電話株式会社 | 障害監視システム及び障害監視方法 |
US10778527B2 (en) | 2018-10-31 | 2020-09-15 | Oracle International Corporation | Methods, systems, and computer readable media for providing a service proxy function in a telecommunications network core using a service-based architecture |
US11252200B2 (en) * | 2019-04-25 | 2022-02-15 | Charter Communications Operating, Llc | Apparatus and method for P-CSCF failure detection and processing |
US11012931B2 (en) | 2019-05-24 | 2021-05-18 | Oracle International Corporation | Methods, systems, and computer readable media for enhanced signaling gateway (SGW) status detection and selection for emergency calls |
US11018971B2 (en) | 2019-10-14 | 2021-05-25 | Oracle International Corporation | Methods, systems, and computer readable media for distributing network function (NF) topology information among proxy nodes and for using the NF topology information for inter-proxy node message routing |
US11528334B2 (en) | 2020-07-31 | 2022-12-13 | Oracle International Corporation | Methods, systems, and computer readable media for preferred network function (NF) location routing using service communications proxy (SCP) |
US11570262B2 (en) | 2020-10-28 | 2023-01-31 | Oracle International Corporation | Methods, systems, and computer readable media for rank processing for network function selection |
US11695853B1 (en) * | 2022-04-07 | 2023-07-04 | T-Mobile Usa, Inc. | Content management systems providing zero recovery point objective |
CN115396516A (zh) * | 2022-08-26 | 2022-11-25 | 中国建设银行股份有限公司 | 一种访问请求的处理方法、装置、设备和存储介质 |
Family Cites Families (68)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5396635A (en) | 1990-06-01 | 1995-03-07 | Vadem Corporation | Power conservation apparatus having multiple power reduction levels dependent upon the activity of the computer system |
US5371852A (en) | 1992-10-14 | 1994-12-06 | International Business Machines Corporation | Method and apparatus for making a cluster of computers appear as a single host on a network |
US5937343A (en) | 1994-09-13 | 1999-08-10 | At&T Corp. | Method and system for updating replicated databases in a telecommunication network system |
JP2937813B2 (ja) | 1995-06-15 | 1999-08-23 | 日本電気株式会社 | 自動ルーティング方法及びシステム |
US5710885A (en) | 1995-11-28 | 1998-01-20 | Ncr Corporation | Network management system with improved node discovery and monitoring |
US5870455A (en) | 1996-08-22 | 1999-02-09 | Mci Worldcom, Inc. | Enhanced voice services load balancing |
US6331983B1 (en) | 1997-05-06 | 2001-12-18 | Enterasys Networks, Inc. | Multicast switching |
US6105034A (en) | 1997-12-12 | 2000-08-15 | Nortel Networks Corporation | Non-volatile mission-ready database for signaling transfer point |
GB2336449A (en) * | 1998-04-14 | 1999-10-20 | Ibm | A server selection method in an asynchronous client-server computer system |
US6058116A (en) | 1998-04-15 | 2000-05-02 | 3Com Corporation | Interconnected trunk cluster arrangement |
US6385198B1 (en) | 1998-06-11 | 2002-05-07 | Synchrodyne Networks, Inc. | Signaling for timely forwarding in packet switching network with a common time reference |
US6665702B1 (en) | 1998-07-15 | 2003-12-16 | Radware Ltd. | Load balancing |
US6088721A (en) | 1998-10-20 | 2000-07-11 | Lucent Technologies, Inc. | Efficient unified replication and caching protocol |
US6446127B1 (en) | 1998-10-30 | 2002-09-03 | 3Com Corporation | System and method for providing user mobility services on a telephony network |
NO308019B1 (no) | 1998-11-27 | 2000-07-03 | Ericsson Telefon Ab L M | FremgangsmÕte for Õ utvide bruken av SIP (Session Initiation Protocol) |
US6728748B1 (en) | 1998-12-01 | 2004-04-27 | Network Appliance, Inc. | Method and apparatus for policy based class of service and adaptive service level management within the context of an internet and intranet |
US6735291B1 (en) | 1998-12-11 | 2004-05-11 | Securelogix Corporation | Virtual private switched telephone network |
US6564261B1 (en) | 1999-05-10 | 2003-05-13 | Telefonaktiebolaget Lm Ericsson (Publ) | Distributed system to intelligently establish sessions between anonymous users over various networks |
US6625141B1 (en) | 1999-06-18 | 2003-09-23 | Telefonaktiebolaget L M Ericsson (Publ) | System and method for providing value-added services (VAS) in an integrated telecommunications network using session initiation protocol (SIP) |
US6404746B1 (en) | 1999-07-13 | 2002-06-11 | Intervoice Limited Partnership | System and method for packet network media redirection |
AU6902300A (en) | 1999-08-13 | 2001-03-13 | Sun Microsystems, Inc. | Graceful distribution in application server load balancing |
US6636596B1 (en) | 1999-09-24 | 2003-10-21 | Worldcom, Inc. | Method of and system for providing intelligent network control services in IP telephony |
US6366577B1 (en) | 1999-11-05 | 2002-04-02 | Mci Worldcom, Inc. | Method for providing IP telephony with QoS using end-to-end RSVP signaling |
US6434143B1 (en) | 1999-11-08 | 2002-08-13 | Mci Worldcom, Inc. | Internet protocol telephony voice/video message deposit and retrieval |
US6615236B2 (en) | 1999-11-08 | 2003-09-02 | Worldcom, Inc. | SIP-based feature control |
JP2001144854A (ja) | 1999-11-12 | 2001-05-25 | Fujitsu Ltd | Ip網を経由する電話接続方法及び電話接続装置 |
WO2001040954A1 (en) * | 1999-12-06 | 2001-06-07 | Warp Solutions, Inc. | System and method for directing a client to a content source |
JP3731435B2 (ja) | 2000-02-09 | 2006-01-05 | 三菱電機株式会社 | 意思決定経路制御システム及び意思決定経路制御方法 |
US6421674B1 (en) | 2000-02-15 | 2002-07-16 | Nortel Networks Limited | Methods and systems for implementing a real-time, distributed, hierarchical database using a proxiable protocol |
US6650901B1 (en) | 2000-02-29 | 2003-11-18 | 3Com Corporation | System and method for providing user-configured telephone service in a data network telephony system |
US6757732B1 (en) | 2000-03-16 | 2004-06-29 | Nortel Networks Limited | Text-based communications over a data network |
US6779039B1 (en) | 2000-03-31 | 2004-08-17 | Avaya Technology Corp. | System and method for routing message traffic using a cluster of routers sharing a single logical IP address distinct from unique IP addresses of the routers |
US6738390B1 (en) | 2000-04-03 | 2004-05-18 | Siemens Information & Communication Networks, Inc. | SIP-H.323 gateway implementation to integrate SIP agents into the H.323 system |
US6992994B2 (en) | 2000-04-17 | 2006-01-31 | Telcordia Technologies, Inc. | Methods and systems for a generalized mobility solution using a dynamic tunneling agent |
US7054272B1 (en) | 2000-07-11 | 2006-05-30 | Ciena Corporation | Upper layer network device including a physical layer test port |
US7286521B1 (en) | 2000-07-21 | 2007-10-23 | Tellme Networks, Inc. | Localized voice over internet protocol communication |
US7035248B2 (en) | 2000-08-10 | 2006-04-25 | Alcatel | Switch with emulation client |
US6839752B1 (en) | 2000-10-27 | 2005-01-04 | International Business Machines Corporation | Group data sharing during membership change in clustered computer system |
US7002973B2 (en) | 2000-12-11 | 2006-02-21 | Acme Packet Inc. | System and method for assisting in controlling real-time transport protocol flow through multiple networks via use of a cluster of session routers |
US7028092B2 (en) | 2000-12-11 | 2006-04-11 | Acme Packet, Inc. | System and method for assisting in controlling real-time transport protocol flow through multiple networks via media flow routing |
US20020075844A1 (en) | 2000-12-15 | 2002-06-20 | Hagen W. Alexander | Integrating public and private network resources for optimized broadband wireless access and method |
US6870817B2 (en) | 2000-12-20 | 2005-03-22 | Nortel Networks Limited | Method and apparatus for monitoring calls over a session initiation protocol network |
US20020080807A1 (en) | 2000-12-22 | 2002-06-27 | Lind Carina Maria | Systems and methods for queue-responsible node designation and queue-handling in an IP network |
US6937563B2 (en) | 2001-03-08 | 2005-08-30 | Nortel Networks Limited | Homing and controlling IP telephones |
WO2002091692A1 (en) | 2001-04-13 | 2002-11-14 | Girard Gregory D | Ditributed edge switching system for voice-over-packet multiservice network |
US7512151B2 (en) | 2001-04-17 | 2009-03-31 | Nokia Corporation | Providing a network node with service reference information |
US7020707B2 (en) | 2001-05-30 | 2006-03-28 | Tekelec | Scalable, reliable session initiation protocol (SIP) signaling routing node |
US20050227685A1 (en) | 2002-05-30 | 2005-10-13 | Jose Costa Requena | Sip based call setup |
KR100472952B1 (ko) * | 2002-10-30 | 2005-03-10 | 한국전자통신연구원 | 세션 초기화 프로토콜(sip)기반의 부하 분산장치 및방법 |
US6904140B2 (en) | 2002-12-17 | 2005-06-07 | Nokia Corporation | Dynamic user state dependent processing |
KR100486415B1 (ko) | 2002-12-24 | 2005-04-29 | 한국전자통신연구원 | 네트워크에서 사용자 에이전트의 등록 정보 처리 시스템및 그 방법 |
US20040158606A1 (en) | 2003-02-10 | 2004-08-12 | Mingtar Tsai | Transmission method of multimedia data over a network |
US7533160B2 (en) * | 2003-02-18 | 2009-05-12 | Qualcomm Incorporated | Provisioning server information in a mobile station |
US7366782B2 (en) | 2003-04-14 | 2008-04-29 | At&T Corp. | Systems and methods for termination of session initiation protocol |
US7308499B2 (en) * | 2003-04-30 | 2007-12-11 | Avaya Technology Corp. | Dynamic load balancing for enterprise IP traffic |
KR100941306B1 (ko) | 2003-06-30 | 2010-02-11 | 주식회사 케이티 | Sip 망의 호 처리 시스템 및 방법 |
JP4384529B2 (ja) | 2004-03-22 | 2009-12-16 | パナソニック株式会社 | インターネット電話機、ネットワークサーバ、通話方法及びインターネット電話システム |
JP4710267B2 (ja) | 2004-07-12 | 2011-06-29 | 株式会社日立製作所 | ネットワークシステム、データ中継装置、セッションモニタシステム、およびパケットモニタ中継装置 |
US7805517B2 (en) * | 2004-09-15 | 2010-09-28 | Cisco Technology, Inc. | System and method for load balancing a communications network |
KR100819315B1 (ko) | 2004-09-17 | 2008-04-02 | 주식회사 케이티 | 타 소프트스위치에 대한 모니터링 기능을 갖는소프트스위치와 이를 이용한 호분배방법 |
US20060101143A1 (en) | 2004-11-11 | 2006-05-11 | Nokia Corporation | Handling of invitations to group communication sessions |
JP4433191B2 (ja) | 2005-03-30 | 2010-03-17 | サクサ株式会社 | 管理サーバ、バックアップサーバ、及びプログラム |
DE602006010526D1 (de) * | 2005-04-04 | 2009-12-31 | Ericsson Telefon Ab L M | Verfahren und vorrichtung zur lastverteilung auf anwendungsservern |
US20070156909A1 (en) | 2005-12-29 | 2007-07-05 | Osborn William R | Proxy for extending IMS services to mobile terminals with SMS capabilities |
JP4648214B2 (ja) * | 2006-02-14 | 2011-03-09 | 富士通株式会社 | 呼制御装置および呼制御方法 |
CN101529847A (zh) | 2006-10-23 | 2009-09-09 | 艾利森电话股份有限公司 | 用于传输涉及ims中p-cscf和终端之间的信令连接的信令连接性状态信息的方法和设备 |
US7755964B2 (en) * | 2006-10-25 | 2010-07-13 | Qualcomm Incorporated | Memory device with configurable delay tracking |
WO2009018418A2 (en) | 2007-07-31 | 2009-02-05 | Tekelec | Systems, methods, and computer program products for distributing application or higher layer communications network signaling entity operational status information among session initiation protocol (sip) entities |
-
2006
- 2006-08-25 US US11/510,284 patent/US7929419B2/en active Active
-
2007
- 2007-08-03 CN CN2007800369071A patent/CN101542463B/zh active Active
- 2007-08-03 EP EP07836478.3A patent/EP2069954B1/en active Active
- 2007-08-03 WO PCT/US2007/017329 patent/WO2008019056A2/en active Application Filing
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102045411A (zh) * | 2009-10-13 | 2011-05-04 | 中国移动通信集团公司 | 一种域名解析方法、服务器和系统 |
US9071512B2 (en) | 2010-08-06 | 2015-06-30 | Tekelec, Inc. | Methods, systems, and computer readable media for distributing diameter network management information |
CN103155508A (zh) * | 2010-09-30 | 2013-06-12 | 瑞典爱立信有限公司 | 在基于ip的通信网络中检查目的地网络状态的方法和网络实体 |
CN108199914A (zh) * | 2017-12-27 | 2018-06-22 | 杭州迪普科技股份有限公司 | 服务端状态检测方法和装置 |
Also Published As
Publication number | Publication date |
---|---|
CN101542463B (zh) | 2012-02-01 |
EP2069954A4 (en) | 2013-12-18 |
EP2069954B1 (en) | 2017-12-27 |
US7929419B2 (en) | 2011-04-19 |
WO2008019056A3 (en) | 2008-04-17 |
WO2008019056A2 (en) | 2008-02-14 |
US20080056234A1 (en) | 2008-03-06 |
EP2069954A2 (en) | 2009-06-17 |
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