CN1638359B - 通信传送设备和通信传送方法 - Google Patents
通信传送设备和通信传送方法 Download PDFInfo
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- CN1638359B CN1638359B CN2004100822892A CN200410082289A CN1638359B CN 1638359 B CN1638359 B CN 1638359B CN 2004100822892 A CN2004100822892 A CN 2004100822892A CN 200410082289 A CN200410082289 A CN 200410082289A CN 1638359 B CN1638359 B CN 1638359B
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- 238000004891 communication Methods 0.000 title claims abstract description 93
- 238000012546 transfer Methods 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims description 64
- 238000001514 detection method Methods 0.000 claims description 9
- 238000012360 testing method Methods 0.000 description 61
- 238000012545 processing Methods 0.000 description 13
- 238000005516 engineering process Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 10
- 230000011664 signaling Effects 0.000 description 8
- 238000013459 approach Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
Images
Classifications
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- 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
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/09—Mapping addresses
- H04L61/25—Mapping addresses of the same type
- H04L61/2503—Translation of Internet protocol [IP] addresses
- H04L61/2521—Translation architectures other than single NAT servers
- H04L61/2528—Translation at a proxy
-
- 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
- H04L61/09—Mapping addresses
- H04L61/25—Mapping addresses of the same type
- H04L61/2503—Translation of Internet protocol [IP] addresses
- H04L61/256—NAT traversal
- H04L61/2564—NAT traversal for a higher-layer protocol, e.g. for session initiation protocol [SIP]
-
- 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
- H04L61/09—Mapping addresses
- H04L61/25—Mapping addresses of the same type
- H04L61/2503—Translation of Internet protocol [IP] addresses
- H04L61/256—NAT traversal
- H04L61/2585—NAT traversal through application level gateway [ALG]
-
- 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
- H04L65/1066—Session management
- H04L65/1083—In-session procedures
-
- 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
- H04L65/1066—Session management
- H04L65/1101—Session protocols
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Business, Economics & Management (AREA)
- General Business, Economics & Management (AREA)
- Multimedia (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Telephonic Communication Services (AREA)
- Small-Scale Networks (AREA)
- Computer And Data Communications (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP419635/2003 | 2003-12-17 | ||
JP419635/03 | 2003-12-17 | ||
JP2003419635A JP3821813B2 (ja) | 2003-12-17 | 2003-12-17 | 通信転送装置及び通信転送方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1638359A CN1638359A (zh) | 2005-07-13 |
CN1638359B true CN1638359B (zh) | 2010-06-23 |
Family
ID=34510644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2004100822892A Expired - Fee Related CN1638359B (zh) | 2003-12-17 | 2004-12-17 | 通信传送设备和通信传送方法 |
Country Status (6)
Country | Link |
---|---|
US (2) | US7643479B2 (zh) |
EP (2) | EP1791326B1 (zh) |
JP (1) | JP3821813B2 (zh) |
CN (1) | CN1638359B (zh) |
DE (1) | DE602004006070T2 (zh) |
HK (1) | HK1079931B (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006116013A2 (en) * | 2005-04-22 | 2006-11-02 | Pandit Shrihari B | Methods and systems for communicating voice, audio, video, text and/or multimedia data |
KR100785296B1 (ko) * | 2005-07-21 | 2007-12-12 | 삼성전자주식회사 | Voip 게이트웨이에 있어서 데이터 전송 제어 장치 및그 방법 |
WO2007069327A1 (ja) * | 2005-12-15 | 2007-06-21 | Fujitsu Limited | 中継装置,中継方法,中継用プログラム,中継用プログラムを記録したコンピュータ読取可能な記録媒体および情報処理装置 |
JP2008048180A (ja) * | 2006-08-17 | 2008-02-28 | Nec Engineering Ltd | SIPベースの交換機並びにVoIPシステムの制御方法及び制御プログラム |
NL1033102C2 (nl) * | 2006-12-21 | 2008-06-24 | V S N Systemen B V | Werkwijze voor het opzetten van een peer-to-peerverbinding tussen twee communicatiemedia. |
JP5370265B2 (ja) * | 2010-05-26 | 2013-12-18 | ブラザー工業株式会社 | 共通プリンタドライバ、及び印刷ポートの管理方法 |
JP5646029B2 (ja) * | 2013-10-07 | 2014-12-24 | 株式会社日立国際電気 | ネットワーク間接続装置及びアドレス管理情報作成方法 |
CN111555830B (zh) * | 2020-04-30 | 2022-03-04 | 江苏中协智能科技有限公司 | 一种网络广播系统多音源组网方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000341313A (ja) * | 1999-05-26 | 2000-12-08 | Oki Electric Ind Co Ltd | パケット中継装置及びパケット中継方法 |
JP2002176432A (ja) * | 2000-12-05 | 2002-06-21 | Sony Corp | 通信中継装置、通信中継方法、および通信端末装置、並びにプログラム記憶媒体 |
JP2002315029A (ja) * | 2001-04-09 | 2002-10-25 | Nec Eng Ltd | Lan接続式ボタン電話システム |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07131478A (ja) * | 1993-11-05 | 1995-05-19 | Fujitsu Ltd | Lan間通信方法及びlan間接続装置 |
US5904013A (en) * | 1997-04-24 | 1999-05-18 | At&T Corp. | Overlapped alerting in wide area call forwarding |
JPH11205475A (ja) | 1998-01-13 | 1999-07-30 | Matsushita Electric Ind Co Ltd | 通話装置 |
US6331984B1 (en) * | 1998-08-21 | 2001-12-18 | Nortel Networks Limited | Method for synchronizing network address translator (NAT) tables using the server cache synchronization protocol |
US6615357B1 (en) * | 1999-01-29 | 2003-09-02 | International Business Machines Corporation | System and method for network address translation integration with IP security |
JP2000286882A (ja) | 1999-03-31 | 2000-10-13 | Toshiba Corp | マルチメディア情報通信システム |
US7206088B2 (en) * | 2001-01-15 | 2007-04-17 | Murata Kikai Kabushiki Kaisha | Relay server, communication system and facsimile system |
JP4484190B2 (ja) * | 2001-04-19 | 2010-06-16 | インターナショナル・ビジネス・マシーンズ・コーポレーション | ルーター探索システム、ルーター探索方法、及びルーター探索プログラム |
WO2002098075A1 (fr) * | 2001-05-25 | 2002-12-05 | Mitsubishi Denki Kabushiki Kaisha | Systeme de communication par internet, procede de communication par internet, serveur de commande de session, adaptateur de communication, serveur de relais de communication et programme |
US6587548B2 (en) * | 2001-07-17 | 2003-07-01 | Hewlett-Packard Development Co., L.P. | Method and system of using a single telephone number for multiple services |
JP2003046665A (ja) | 2001-07-31 | 2003-02-14 | Fujitsu I-Network Systems Ltd | Ip多機能電話システム |
JP2003085063A (ja) | 2001-09-10 | 2003-03-20 | Matsushita Electric Ind Co Ltd | 通信中継装置及び通信方法 |
JP3867655B2 (ja) * | 2002-10-29 | 2007-01-10 | 株式会社日立製作所 | マルチメディアコミュニケーションシステム |
-
2003
- 2003-12-17 JP JP2003419635A patent/JP3821813B2/ja not_active Expired - Fee Related
-
2004
- 2004-12-16 US US11/012,218 patent/US7643479B2/en active Active
- 2004-12-16 EP EP07102026A patent/EP1791326B1/en active Active
- 2004-12-16 EP EP04029833A patent/EP1545095B1/en not_active Ceased
- 2004-12-16 DE DE602004006070T patent/DE602004006070T2/de active Active
- 2004-12-17 CN CN2004100822892A patent/CN1638359B/zh not_active Expired - Fee Related
-
2005
- 2005-12-29 HK HK05112120.3A patent/HK1079931B/zh not_active IP Right Cessation
-
2009
- 2009-12-03 US US12/630,341 patent/US8644307B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000341313A (ja) * | 1999-05-26 | 2000-12-08 | Oki Electric Ind Co Ltd | パケット中継装置及びパケット中継方法 |
JP2002176432A (ja) * | 2000-12-05 | 2002-06-21 | Sony Corp | 通信中継装置、通信中継方法、および通信端末装置、並びにプログラム記憶媒体 |
JP2002315029A (ja) * | 2001-04-09 | 2002-10-25 | Nec Eng Ltd | Lan接続式ボタン電話システム |
Non-Patent Citations (4)
Title |
---|
J.D.Rosenberg,R.Shockey.The Session Initiation Protocol(SIP): A Key Component forInternet Telephony.Computer Telephony8 6.2000,124-139. |
J.D.Rosenberg,R.Shockey.The Session Initiation Protocol(SIP): A Key Component forInternet Telephony.Computer Telephony8 6.2000,124-139. * |
P.Srisuresh ET AL.Middlebox communication architecture and framework.IEEE RFC3303.2002,第3页,第18页. |
P.Srisuresh ET AL.Middlebox communication architecture and framework.IEEE RFC3303.2002,第3页,第18页. * |
Also Published As
Publication number | Publication date |
---|---|
DE602004006070T2 (de) | 2008-01-03 |
US20100080220A1 (en) | 2010-04-01 |
US20050135362A1 (en) | 2005-06-23 |
EP1545095A2 (en) | 2005-06-22 |
EP1545095A3 (en) | 2005-07-13 |
EP1791326A1 (en) | 2007-05-30 |
US8644307B2 (en) | 2014-02-04 |
EP1545095B1 (en) | 2007-04-25 |
JP2005184227A (ja) | 2005-07-07 |
JP3821813B2 (ja) | 2006-09-13 |
HK1079931A1 (en) | 2006-04-13 |
DE602004006070D1 (de) | 2007-06-06 |
CN1638359A (zh) | 2005-07-13 |
US7643479B2 (en) | 2010-01-05 |
EP1791326B1 (en) | 2012-02-08 |
HK1079931B (zh) | 2010-12-17 |
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Owner name: NEC INFRONTIA CORPORATION Free format text: FORMER NAME: NEC INFOTE CO., LTD. |
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CP03 | Change of name, title or address |
Address after: Kawasaki, Kanagawa, Japan Patentee after: NEC PLATFORMS, Ltd. Address before: Kawasaki, Japan Patentee before: NEC Infrontia Corp. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100623 Termination date: 20211217 |
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