JP4856241B2 - Imsネットワークに関する番号ポータビリティ - Google Patents
Imsネットワークに関する番号ポータビリティ Download PDFInfo
- Publication number
- JP4856241B2 JP4856241B2 JP2009509631A JP2009509631A JP4856241B2 JP 4856241 B2 JP4856241 B2 JP 4856241B2 JP 2009509631 A JP2009509631 A JP 2009509631A JP 2009509631 A JP2009509631 A JP 2009509631A JP 4856241 B2 JP4856241 B2 JP 4856241B2
- Authority
- JP
- Japan
- Prior art keywords
- call
- bgcf
- network
- cscf
- portability
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 claims abstract description 38
- 238000013507 mapping Methods 0.000 claims description 7
- 238000002360 preparation method Methods 0.000 claims description 4
- 238000012545 processing Methods 0.000 abstract description 11
- 230000006870 function Effects 0.000 description 16
- 238000010586 diagram Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 3
- 230000011664 signaling Effects 0.000 description 3
- 230000000977 initiatory effect Effects 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008521 reorganization Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/0016—Arrangements providing connection between exchanges
- H04Q3/0029—Provisions for intelligent networking
- H04Q3/005—Personal communication services, e.g. provisions for portability of subscriber numbers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/45—Network directories; Name-to-address mapping
- H04L61/4557—Directories for hybrid networks, e.g. including telephone numbers
-
- 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]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/26—Network addressing or numbering for mobility support
- H04W8/28—Number portability ; Network address portability
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Databases & Information Systems (AREA)
- Telephonic Communication Services (AREA)
- Exchange Systems With Centralized Control (AREA)
- Telephone Function (AREA)
- Credit Cards Or The Like (AREA)
- Mobile Radio Communication Systems (AREA)
Description
Claims (9)
- IMS(IPマルチメディア・サブシステム)ネットワーク内のシステムであって、
E.164番号への呼に関連付けられている呼信号を受信するための入力を有するP−CSCF(プロキシ呼セッション制御機能)と、
前記P−CSCFに結合されており、前記P−CSCFと通信メッセージの授受を行うS−CSCF(サービング呼セッション制御機能)と、
前記呼信号を受信する、BGCF(ブレークアウト・ゲートウェイ制御機能)と、
前記BGCFが有する、前記呼が移転可能か判定するポータビリティ番号問い合わせモジュールと、
前記ポータビリティ番号問い合わせモジュールに結合されており、前記ポータビリティ番号問い合わせモジュールに前記呼が移転可能かの判定に関わる情報を提供するNPDB(番号ポータビリティ・データベース)と、
前記ポータビリティ番号問い合わせモジュールに結合されており、前記ポータビリティ番号問い合わせモジュールに、IPネットワークに前記呼をルーティングするための情報を提供するENUM DB(電話番号マッピング・データベース)と、
を備え、
前記E.164番号が移転されている場合に、前記BGCFが前記NPDBに問い合わせを行ってルーティング番号を取り出し、
前記ルーティング番号が前記呼は前記IPネットワークに向けたものであると示す場合に、前記呼は前記IMSネットワークから前記BGCF経由で前記IPネットワークへルーティングされ、
前記BGCFは、前記IPネットワークに信号接続され、
前記呼は、前記ENUM DBから取り出されるENUM(電話番号マッピング)をもとにルーティングされる
ことを特徴とする、システム。 - 前記システムは、
前記BGCFの前記ポータビリティ番号問い合わせモジュールに結合されている照合準備番号モジュールと、
前記照合準備番号モジュールに結合されている次のホップ・リストをさらに含む、請求項1に記載のIMSネットワーク内のシステム。 - 前記BGCFのポータビリティ番号問い合わせモジュールが、E.164番号での呼を受信するための入力を有する、請求項1に記載のIMSネットワーク内のシステム。
- 前記BGCFは、PDN(パケット・データ・ネットワーク)に結合されており、前記BGCFと前記PDNが通信メッセージの授受を行う、請求項1に記載のIMSネットワーク内のシステム。
- MGCF(媒体ゲートウェイ制御機能)をさらに備え、
前記MGCFは、PSTN(公衆交換電話ネットワーク)/PLMN(公衆地上移動体ネットワーク)に結合されており、前記MGCFと前記PSTN/PLMNが通信メッセージの授受を行い、前記ルーティング番号が前記呼は前記PSTN/PLMNに向けたものであると示す場合に、前記呼は前記MGCF経由で前記PSTN/PLMNへルーティングされる、請求項1に記載のIMSネットワーク内のシステム。 - 前記BGCFに結合されており、前記BGCFと通信メッセージの授受を行うI−CSCF(問い合わせ呼セッション制御機能)と、
前記I−CSCFに結合されており、前記I−CSCFと通信メッセージの授受を行うHSS(ホーム加入者サーバ)と、
をさらに備える、請求項1に記載のIMSネットワーク内のシステム。 - IMS(IPマルチメディア・サブシステム)ネットワーク内のBGCF(ブレークアウト・ゲートウェイ制御機能)で、E.164番号への全ての呼に関連付けられている呼信号を受信するステップと、
前記BGCFで各E.164番号への呼が移転可能か判定するステップと、
前記各E.164番号が移転されている場合、前記BGCFがNPDB(番号ポータビリティ・データベース)に問い合わせを行ってルーティング番号を取り出すステップと、
を含み、
前記ルーティング番号が前記呼はIPネットワークに向けたものであると示す場合に、前記呼は前記IMSネットワークから前記BGCF経由で前記IPネットワークへルーティングされ、
前記BGCFは、前記IPネットワークに信号接続され、
前記呼は、ENUM DB(電話番号マッピング・データベース)から取り出されるENUM(電話番号マッピング)をもとにルーティングされる
ことを特徴とする方法。 - 前記方法は、
前記ルーティング番号が前記呼は前記IMSネットワークに信号接続されている前記IPネットワーク内のVoIP(ボイス・オーバーIP)端点に向けたものであると示す場合、前記ENUM DBにENUMの問い合わせを行った後に、前記BGCFを介して、前記呼を前記IPネットワークにルーティングするステップをさらに含む、請求項7に記載の方法。 - 前記方法は、
前記ルーティング番号が前記呼はMGCF(媒体ゲートウェイ制御機能)経由で前記IMSネットワークに信号接続されているPSTN(公衆交換電話ネットワーク)/PLMN(公衆地上移動体ネットワーク)に向けたものであると示す場合、前記BGCFを介して、前記呼を前記MGCFにルーティングするステップをさらに含む、請求項7に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/418,615 US7969967B2 (en) | 2006-05-05 | 2006-05-05 | Number portability for an IMS network |
US11/418,615 | 2006-05-05 | ||
PCT/US2007/010387 WO2007130323A1 (en) | 2006-05-05 | 2007-04-30 | Number portability for an ims network |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009536501A JP2009536501A (ja) | 2009-10-08 |
JP4856241B2 true JP4856241B2 (ja) | 2012-01-18 |
Family
ID=38566896
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009509631A Expired - Fee Related JP4856241B2 (ja) | 2006-05-05 | 2007-04-30 | Imsネットワークに関する番号ポータビリティ |
Country Status (8)
Country | Link |
---|---|
US (1) | US7969967B2 (ja) |
EP (1) | EP2020138B1 (ja) |
JP (1) | JP4856241B2 (ja) |
KR (1) | KR101004575B1 (ja) |
CN (1) | CN101438561A (ja) |
AT (1) | ATE485664T1 (ja) |
DE (1) | DE602007009971D1 (ja) |
WO (1) | WO2007130323A1 (ja) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8184798B2 (en) * | 2006-06-13 | 2012-05-22 | Tekelec | Methods, systems and computer program products for accessing number portability (NP) and E.164 number (ENUM) data using a common NP/ENUM data locator structure |
US7630485B2 (en) * | 2006-07-06 | 2009-12-08 | At&T Intellectual Property I, L.P. | Method and system to bypass ENUM to reach a callee via a PSTN or a PLMN |
US8213440B2 (en) * | 2007-02-21 | 2012-07-03 | Tekelec Global, Inc. | Methods, systems, and computer program products for using a location routing number based query and response mechanism to route calls to IP multimedia subsystem (IMS) subscribers |
ES2518994T3 (es) * | 2007-04-20 | 2014-11-06 | Telefonaktiebolaget Lm Ericsson (Publ) | Tratamiento de identidades de usuario en el Subsistema Multimedia IP |
US8594679B2 (en) | 2008-03-07 | 2013-11-26 | Tekelec Global, Inc. | Methods, systems, and computer readable media for routing a message service message through a communications network |
US8532092B2 (en) * | 2008-06-02 | 2013-09-10 | Tekelec, Inc. | Methods, systems, and computer readable media for providing next generation network (NGN)-based end user services to legacy subscribers in a communications network |
US9584959B2 (en) | 2008-11-24 | 2017-02-28 | Tekelec Global, Inc. | Systems, methods, and computer readable media for location-sensitive called-party number translation in a telecommunications network |
US8634498B2 (en) | 2008-12-17 | 2014-01-21 | Entropic Communications, Inc. | Systems and methods for probing wired communication channels |
US8432923B2 (en) | 2008-12-18 | 2013-04-30 | At&T Intellectual Property I, L.P. | Methods, systems, and computer program products for providing inter-carrier IP-based connections using a common telephone number mapping architecture |
US8391273B2 (en) * | 2008-12-18 | 2013-03-05 | At&T Intellectual Property I, L.P. | Methods, systems, and computer program products for providing intra-carrier IP-based connections using a common telephone number mapping architecture |
US9219677B2 (en) * | 2009-01-16 | 2015-12-22 | Tekelec Global, Inc. | Methods, systems, and computer readable media for centralized routing and call instance code management for bearer independent call control (BICC) signaling messages |
WO2010111561A2 (en) * | 2009-03-25 | 2010-09-30 | Tekelec | Methods, systems, and computer readable media for providing home subscriber server (hss) proxy |
US9301191B2 (en) * | 2013-09-20 | 2016-03-29 | Telecommunication Systems, Inc. | Quality of service to over the top applications used with VPN |
US20140160990A1 (en) * | 2012-09-20 | 2014-06-12 | Telecommunication Systems, Inc. | Mechanisms for Quality of Service to Over the Top Applications for Use in Commercial Wireless Networks |
JP5559887B2 (ja) * | 2009-09-14 | 2014-07-23 | アルカテル−ルーセント | Sipメッセージとisupメッセージの間の変換方法および変換装置 |
US8224337B2 (en) * | 2009-09-16 | 2012-07-17 | Tekelec, Inc. | Methods, systems, and computer readable media for providing foreign routing address information to a telecommunications network gateway |
WO2011106690A2 (en) * | 2010-02-25 | 2011-09-01 | Tekelelec | Systems, methods, and computer readable media for using a signaling message routing node to provide backup subscriber information management service |
ES2392763B1 (es) | 2010-07-27 | 2013-11-11 | Telefónica, S.A. | Metodo para establecer una conexion entre un terminal que llama y un terminal llamado |
EP2461617B1 (en) * | 2010-12-02 | 2018-04-25 | Telia Company AB | Method, system and apparatus for communication |
CN103385012B (zh) | 2010-12-23 | 2016-08-10 | 泰克莱克股份有限公司 | 用于修改要发往计费功能节点的Diameter信令消息的方法、系统和设备 |
US9100796B2 (en) | 2011-12-15 | 2015-08-04 | Tekelec, Inc. | Methods, systems, and computer readable media for seamless roaming between diameter and non-diameter networks |
CN103052047B (zh) * | 2012-12-19 | 2016-01-06 | 华为技术有限公司 | 一种基于号码携带业务的在线计费方法、装置及系统 |
US8855654B2 (en) | 2013-01-28 | 2014-10-07 | Tekelec Global, Inc. | Methods, systems, and computer readable media for tracking and communicating long term evolution (LTE) handset communication capability |
JP2013153481A (ja) * | 2013-03-04 | 2013-08-08 | Telefon Ab L M Ericsson | Ipマルチメディアサブシステムにおけるユーザidの処理 |
KR101525393B1 (ko) * | 2013-10-29 | 2015-06-03 | 에스케이텔레콤 주식회사 | 번호 이동 서비스를 제공하기 위한 호 처리 장치 및 방법과, ims 및 ims의 번호 이동 서비스 제공 방법 |
JPWO2016031886A1 (ja) * | 2014-08-29 | 2017-06-15 | 株式会社Nttドコモ | 通信システム、経路選択装置、及び経路選択方法 |
US10111038B2 (en) * | 2014-12-25 | 2018-10-23 | Ntt Docomo, Inc. | Inter-network connection control device, and connection control method |
EP3054644B1 (en) | 2015-02-04 | 2018-06-06 | Vodafone GmbH | Voice session termination for messaging clients in IMS |
US9807246B2 (en) * | 2015-06-30 | 2017-10-31 | At&T Intellectual Property I, L.P. | IP carrier peering |
US9973544B2 (en) | 2015-12-10 | 2018-05-15 | At&T Intellectual Property I, L.P. | Method and apparatus for enhancing inter-carrier communications |
US10033866B2 (en) * | 2016-02-19 | 2018-07-24 | At&T Intellectual Property I, L.P. | Facilitation of an internet protocol multimedia platform |
CN109450958B (zh) * | 2019-01-04 | 2021-08-06 | 中国联合网络通信集团有限公司 | 一种集团用户携号转网的通信方法及系统 |
CN109547491B (zh) * | 2019-01-04 | 2021-06-04 | 中国联合网络通信集团有限公司 | 一种集团用户携号转网的通信方法及系统 |
CN109548021B (zh) * | 2019-01-04 | 2022-01-21 | 中国联合网络通信集团有限公司 | 一种基于区块链的通信方法及系统 |
US11936694B2 (en) * | 2021-11-18 | 2024-03-19 | T-Mobile Usa, Inc. | Cross-domain routing based on session initiation protocol information |
US12035420B2 (en) | 2021-11-18 | 2024-07-09 | T-Mobile Usa, Inc. | Breakout gateway control function number modification based on SIP invite header information |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11275634A (ja) * | 1998-03-20 | 1999-10-08 | Fujitsu Ltd | ネットワーク番号管理システム及び交換機 |
JP2009526484A (ja) * | 2006-02-10 | 2009-07-16 | アルカテル−ルーセント ユーエスエー インコーポレーテッド | マルチメディア通信セッションに使用するメディア・ゲートウェイのインテリジェントな選択 |
Family Cites Families (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6917612B2 (en) * | 2000-09-01 | 2005-07-12 | Telefonaktiebolaged L M Ericsson | System and method for address resolution in internet protocol (IP)-based networks |
BR0114543A (pt) * | 2000-10-10 | 2003-08-26 | Nokia Corp | Método para ocultar pelo menos um dentre nomes e endereços de elementos de rede em comunicações entre primeira e segunda redes, sistema de comunicação, e, aparelho de ponto de contato em um sistema |
AU2001223622A1 (en) * | 2000-12-04 | 2002-06-18 | Nokia Corporation | Communication system and method for establishing a connection to a serving network element |
US7403517B2 (en) * | 2001-06-20 | 2008-07-22 | Nokia Corporation | System, device and method for providing call forwarding in dual subscription mode |
DE60126595D1 (de) * | 2001-07-19 | 2007-03-29 | Ericsson Telefon Ab L M | Verfahren und Vorrichtung für die Lösung der Nummernübertragbarkeit am Ursprungsort |
US6996087B2 (en) * | 2001-07-31 | 2006-02-07 | Lucent Technologies Inc. | Communication system including an interworking mobile switching center for call termination |
US6954654B2 (en) * | 2001-07-31 | 2005-10-11 | Lucent Technologies Inc. | Provision of services in a communication system including an interworking mobile switching center |
US6871070B2 (en) * | 2001-07-31 | 2005-03-22 | Lucent Technologies Inc. | Communication system for providing roaming between an internet protocol multimedia system and a circuit-switched domain |
US7274683B2 (en) * | 2002-01-07 | 2007-09-25 | Motorola, Inc. | Method and apparatus for a telecommunications network to communicate using an internet protocol |
US20030224722A1 (en) * | 2002-05-31 | 2003-12-04 | Martin Ronald Bruce | Method of providing network-based wireless extension service |
WO2004008786A1 (en) * | 2002-07-16 | 2004-01-22 | Nokia Corporation | Optimized routing between communication networks |
US7031747B2 (en) * | 2002-11-14 | 2006-04-18 | Lucent Technologies Inc. | Internet protocol multimedia subsystem component providing of packet-switched switching functions to serving mobile switching center feature server |
US20040156394A1 (en) | 2003-02-10 | 2004-08-12 | Ilkka Westman | Handling of user identity |
GB0306830D0 (en) * | 2003-03-25 | 2003-04-30 | Nokia Corp | Routing messages |
GB0306863D0 (en) * | 2003-03-25 | 2003-04-30 | Nokia Corp | Service provisioning in a communication system |
US7028101B2 (en) * | 2003-03-25 | 2006-04-11 | Nokia Corporation | Optimal location service for managing next hop addressing for messages associated with multiple address schemes |
US20040190689A1 (en) * | 2003-03-31 | 2004-09-30 | Mariana Benitez Pelaez | Telecommunication system providing independent user selection of media type for reception and/or transmission |
US7283489B2 (en) * | 2003-03-31 | 2007-10-16 | Lucent Technologies Inc. | Multimedia half-duplex sessions with individual floor controls |
US7586857B2 (en) * | 2003-04-01 | 2009-09-08 | Alcatel-Lucent Usa Inc. | Fast network SIP/SDP procedures for conference operations upon request from end user with optimization of network resources |
GB0314252D0 (en) * | 2003-06-19 | 2003-07-23 | Ericsson Telefon Ab L M | Conversational bearer negotiation |
US7885208B2 (en) * | 2003-09-11 | 2011-02-08 | Nokia Corporation | IP-based services for circuit-switched networks |
US20050096029A1 (en) * | 2003-10-29 | 2005-05-05 | Lucent Technologies Inc. | Method and system for call forwarding in multimedia telecommunication networks |
EP1528722A1 (en) * | 2003-10-31 | 2005-05-04 | Siemens Mobile Communications S.p.A. | Fast signalling procedure for streaming services quality of service management in wireless networks |
US7043232B2 (en) * | 2003-11-10 | 2006-05-09 | Lucent Technologies Inc. | Method and system for sending personalized outgoing voicemail/multimedia mail messages based on the caller ID |
US7003280B2 (en) * | 2003-11-20 | 2006-02-21 | Lucent Technologies Inc. | Method and system for processing adjustments to the type and quality of multimedia communication sessions |
US7512090B2 (en) * | 2004-04-19 | 2009-03-31 | Alcatel-Lucent Usa Inc. | System and method for routing calls in a wireless network using a single point of contact |
US20060079236A1 (en) * | 2004-09-22 | 2006-04-13 | Siemens Communications, Inc. | Pseudo number portability in fixed-mobile convergence with one number |
US20060068816A1 (en) * | 2004-09-30 | 2006-03-30 | Lucent Technologies Inc. | Network based contacts with optional DTMF exchange of the same |
US20060105766A1 (en) * | 2004-10-26 | 2006-05-18 | Azada Maria R | Method for delivering a call to a dual-mode mobile unit using a single number |
US7260207B2 (en) * | 2005-04-15 | 2007-08-21 | Tekelec | Methods, systems, and computer program products for providing presence-qualified E.164 number mapping (ENUM) service in a communications network |
US20060286980A1 (en) * | 2005-06-15 | 2006-12-21 | Lucent Technologies Inc. | Methods and systems for managing multiple registration and incoming call routing for mobile user equipment in wireless/IMS networks |
JP2008547289A (ja) * | 2005-06-15 | 2008-12-25 | アゼール ネットワークス, インコーポレイテッド | Ip−canとcsネットワークとの間のボイスコールコンティニュイティアプリケーションサーバー |
US8798253B2 (en) * | 2005-07-29 | 2014-08-05 | Verizon Patent And Licensing Inc. | Network routing |
US7792275B2 (en) * | 2005-07-29 | 2010-09-07 | Verizon Patent And Licensing Inc. | Application service invocation |
US7787443B2 (en) * | 2005-09-30 | 2010-08-31 | Alcatel-Lucent Usa Inc. | Method and apparatus for allowing peering relationships between telecommunications networks |
US7796578B2 (en) * | 2005-10-05 | 2010-09-14 | Cingular Wireless Ii, Llc | Resolution of IP addresses associated with a telephone number utilizing query flags |
US7889716B2 (en) * | 2005-12-01 | 2011-02-15 | Tekelec | Methods, systems, and computer program products for using an E.164 number (ENUM) database for message service message routing resolution among 2G and subsequent generation network systems |
US7630485B2 (en) * | 2006-07-06 | 2009-12-08 | At&T Intellectual Property I, L.P. | Method and system to bypass ENUM to reach a callee via a PSTN or a PLMN |
-
2006
- 2006-05-05 US US11/418,615 patent/US7969967B2/en not_active Expired - Fee Related
-
2007
- 2007-04-30 KR KR1020087026858A patent/KR101004575B1/ko active IP Right Grant
- 2007-04-30 AT AT07776455T patent/ATE485664T1/de not_active IP Right Cessation
- 2007-04-30 EP EP07776455A patent/EP2020138B1/en not_active Not-in-force
- 2007-04-30 WO PCT/US2007/010387 patent/WO2007130323A1/en active Application Filing
- 2007-04-30 DE DE602007009971T patent/DE602007009971D1/de active Active
- 2007-04-30 CN CNA2007800162856A patent/CN101438561A/zh active Pending
- 2007-04-30 JP JP2009509631A patent/JP4856241B2/ja not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11275634A (ja) * | 1998-03-20 | 1999-10-08 | Fujitsu Ltd | ネットワーク番号管理システム及び交換機 |
JP2009526484A (ja) * | 2006-02-10 | 2009-07-16 | アルカテル−ルーセント ユーエスエー インコーポレーテッド | マルチメディア通信セッションに使用するメディア・ゲートウェイのインテリジェントな選択 |
Also Published As
Publication number | Publication date |
---|---|
US7969967B2 (en) | 2011-06-28 |
JP2009536501A (ja) | 2009-10-08 |
DE602007009971D1 (de) | 2010-12-02 |
WO2007130323A1 (en) | 2007-11-15 |
EP2020138A1 (en) | 2009-02-04 |
KR101004575B1 (ko) | 2010-12-30 |
CN101438561A (zh) | 2009-05-20 |
KR20090005357A (ko) | 2009-01-13 |
US20070258575A1 (en) | 2007-11-08 |
EP2020138B1 (en) | 2010-10-20 |
ATE485664T1 (de) | 2010-11-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4856241B2 (ja) | Imsネットワークに関する番号ポータビリティ | |
US9854005B2 (en) | Methods and apparatus for providing network based services to non-registering endpoints | |
US8780738B2 (en) | Method and apparatus for supporting enterprise addressing in networks | |
US9712341B2 (en) | Methods, systems, and computer readable media for providing E.164 number mapping (ENUM) translation at a bearer independent call control (BICC) and/or session intiation protocol (SIP) router | |
EP2103074B1 (en) | Scp-controlled overlay between gsm and ims | |
US20060206504A1 (en) | IMS network access using legacy devices | |
US20060034270A1 (en) | Method and apparatus for call routing via gateway brokering | |
CN101595697A (zh) | 在网络中路由呼叫 | |
WO2006047964A1 (fr) | Procede pour fournir un service a un utilisateur de domaine cs | |
US9432518B2 (en) | Method and apparatus for completing a circuit switched service call in an internet protocol network | |
US8630651B2 (en) | Cost effective call routing from IMS networks to local carrier networks | |
EP2716001B1 (en) | Routing of calls in ip multimedia subsystem centralized services networks | |
US9100415B2 (en) | On-net direct access to voicemail | |
CN101815270B (zh) | 呼叫的处理方法和装置 | |
US7899159B1 (en) | Method and apparatus for providing in country phone numbers and routing rules | |
CN102833715B (zh) | 询问转接实现方法、应用服务器、业务终端和系统 | |
JP2004282765A (ja) | 遠隔通信システムにおいて多回線請求を提供する装置および方法 | |
KR100546763B1 (ko) | 번호 이동성을 제공하는 VoIP 및 공중 전화 통합서비스 시스템 및 그 방법 | |
US20110161519A1 (en) | Method and apparatus for providing a transit service for an aggregate endpoint | |
JP2013012856A (ja) | 中継システム及び中継網のコーディック選択方法 | |
EP2339780A1 (en) | Routing signaling messages through networks | |
CN1870641B (zh) | 一种查询路由数据的方法 | |
Feng et al. | Design and implementation of a softswitch for third generation mobile all-IP network | |
CN101742448A (zh) | 实现呼叫转向业务的方法、装置和系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20110204 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110322 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110617 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20111003 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20111027 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20141104 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4856241 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |