CA2485623A1 - Network, server apparatus, ip corresponding terminal device, and speech-quality control method used in the same - Google Patents
Network, server apparatus, ip corresponding terminal device, and speech-quality control method used in the same Download PDFInfo
- Publication number
- CA2485623A1 CA2485623A1 CA002485623A CA2485623A CA2485623A1 CA 2485623 A1 CA2485623 A1 CA 2485623A1 CA 002485623 A CA002485623 A CA 002485623A CA 2485623 A CA2485623 A CA 2485623A CA 2485623 A1 CA2485623 A1 CA 2485623A1
- Authority
- CA
- Canada
- Prior art keywords
- terminals
- server apparatus
- speech quality
- network
- communication
- 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.)
- Granted
Links
Classifications
-
- 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
- H04L65/80—Responding to QoS
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/22—Arrangements for supervision, monitoring or testing
- H04M3/2236—Quality of speech transmission monitoring
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M7/00—Arrangements for interconnection between switching centres
- H04M7/006—Networks other than PSTN/ISDN providing telephone service, e.g. Voice over Internet Protocol (VoIP), including next generation networks with a packet-switched transport layer
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13034—A/D conversion, code compression/expansion
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13166—Fault prevention
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13377—Recorded announcement
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13389—LAN, internet
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Multimedia (AREA)
- Business, Economics & Management (AREA)
- General Business, Economics & Management (AREA)
- Telephonic Communication Services (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
A network includes Internet protocol (IP) terminals for establishing communication using an initiation protocol used in connection-oriented communication in which connection to a destination is confirmed over an IP network for the communication; and a server apparatus constituting the network along with the IP terminals. The server apparatus includes a detecting unit for detecting a speech quality between the IP terminals; a calculating unit for calculating an optimal speech quality based on the detected speech quality information; and a notifying unit for notifying the IP terminals establishing communication of the calculated optimal speech quality. The IP terminals establish communication with the speech quality being set to the optimal speech quality, which the server apparatus notifies to the IP terminals.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP360132/2003 | 2003-10-21 | ||
JP2003360132A JP4382435B2 (en) | 2003-10-21 | 2003-10-21 | Network, server apparatus and call quality control method used therefor |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2485623A1 true CA2485623A1 (en) | 2005-04-21 |
CA2485623C CA2485623C (en) | 2008-01-29 |
Family
ID=33487734
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002485623A Active CA2485623C (en) | 2003-10-21 | 2004-10-20 | Network, server apparatus, ip corresponding terminal device, and speech-quality control method used in the same |
Country Status (6)
Country | Link |
---|---|
US (1) | US7778195B2 (en) |
JP (1) | JP4382435B2 (en) |
AU (1) | AU2004222784B2 (en) |
CA (1) | CA2485623C (en) |
GB (1) | GB2408409B (en) |
HK (1) | HK1074557A1 (en) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4349100B2 (en) * | 2003-11-21 | 2009-10-21 | 沖電気工業株式会社 | Voice communication system and management server |
DE102005037586B4 (en) * | 2005-08-05 | 2012-03-29 | Avaya-Tenovis Gmbh & Co. Kg | IP telephone with code selection according to network capacity |
KR100738561B1 (en) * | 2006-02-20 | 2007-07-11 | 삼성전자주식회사 | Internet protocol private exchange system and method for linking voice over internet protocol terminal thereof |
JP2007259312A (en) * | 2006-03-24 | 2007-10-04 | Toshiba Corp | Server device |
JP4568246B2 (en) * | 2006-03-30 | 2010-10-27 | 株式会社東芝 | Server device |
US20080177590A1 (en) * | 2006-09-22 | 2008-07-24 | Getautoappraise, Llc | Vehicle-Lead Generating Systems |
US8111614B2 (en) * | 2006-11-29 | 2012-02-07 | Net2Phone, Inc. | Remote redundant voice server system |
US20080137552A1 (en) * | 2006-12-06 | 2008-06-12 | Hyun Woo Lee | APPARATUS AND METHOD OF MEASURING AND MANAGING REAL-TIME SPEECH QUALITY IN VoIP NETWORK |
US20080155746A1 (en) * | 2006-12-27 | 2008-07-03 | Chris Chester Neumeyer | Easy slide |
US9213533B1 (en) * | 2007-10-17 | 2015-12-15 | Cisco Technology, Inc. | Dynamically provisioning digital voice trunks |
JP4302165B2 (en) * | 2007-12-20 | 2009-07-22 | 株式会社東芝 | Interface device, exchange device provided with the interface device, and control method used in the interface device |
US8593999B2 (en) | 2008-03-06 | 2013-11-26 | Shoretel, Inc. | Bandwidth management and codec negotiation based on WAN topology |
JP5214318B2 (en) * | 2008-04-30 | 2013-06-19 | エヌ・ティ・ティ・コミュニケーションズ株式会社 | Gateway device, VoIP network interconnection system, communication method, and program |
WO2010080930A2 (en) * | 2009-01-07 | 2010-07-15 | Ixia Communications | Methods, systems, and computer readable media for remotely evaluating and controlling voice ip (voip) subscriber terminal equipment |
US8081578B2 (en) | 2009-01-07 | 2011-12-20 | Ixia | Methods, systems, and computer readable media for automatically categorizing voice over internet protocol (VoIP) subscriber devices in accordance with VoIP test and call quality data |
US8363557B2 (en) | 2009-04-17 | 2013-01-29 | Ixia | Methods, systems, and computer readable media for remotely evaluating and controlling voice over IP (VoIP) subscriber terminal equipment |
US9178768B2 (en) | 2009-01-07 | 2015-11-03 | Ixia | Methods, systems, and computer readable media for combining voice over internet protocol (VoIP) call data with geographical information |
US8699481B2 (en) | 2010-08-20 | 2014-04-15 | Shoretel, Inc. | Via site for managing network bandwidth |
US8520541B2 (en) | 2010-08-20 | 2013-08-27 | Shoretel, Inc. | Managing network bandwidth |
US9736051B2 (en) | 2014-04-30 | 2017-08-15 | Ixia | Smartap arrangement and methods thereof |
JP6865385B2 (en) * | 2017-02-15 | 2021-04-28 | パナソニックIpマネジメント株式会社 | lighting equipment |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6553515B1 (en) * | 1999-09-10 | 2003-04-22 | Comdial Corporation | System, method and computer program product for diagnostic supervision of internet connections |
JP3609967B2 (en) | 1999-11-01 | 2005-01-12 | 日本電信電話株式会社 | Voice communication connection control system |
JP4068780B2 (en) * | 2000-02-24 | 2008-03-26 | 富士通株式会社 | COMMUNICATION STATUS NOTIFICATION DEVICE, COMMUNICATION STATUS DISPLAY DEVICE, COMMUNICATION STATUS NOTIFICATION METHOD, AND MEDIUM CONTAINING COMMUNICATION STATUS NOTIFICATION PROGRAM IN VoIP COMMUNICATION SYSTEM |
US6934279B1 (en) | 2000-03-13 | 2005-08-23 | Nortel Networks Limited | Controlling voice communications over a data network |
JP3936290B2 (en) * | 2000-08-14 | 2007-06-27 | ノキア コーポレイション | Communication system with mode selection procedure and method thereof |
US7002919B1 (en) * | 2000-08-16 | 2006-02-21 | Lucent Technologies Inc. | Method and system for guaranteeing quality of service for voice-over-IP services |
US20020131604A1 (en) | 2000-11-08 | 2002-09-19 | Amine Gilbert A. | System and method for measuring and enhancing the quality of voice communication over packet-based networks |
US20030023730A1 (en) * | 2001-07-27 | 2003-01-30 | Michael Wengrovitz | Multiple host arrangement for multimedia sessions using session initiation protocol (SIP) communication |
JP4161185B2 (en) | 2001-11-16 | 2008-10-08 | 日本電気株式会社 | Time synchronization data transmission method |
US20030123388A1 (en) * | 2001-12-28 | 2003-07-03 | Patrick Bradd | Admissions control in a connectionless communications network |
EP1328106B1 (en) | 2002-01-11 | 2009-12-02 | Alcatel Lucent | Method for remotely evaluating the audio quality of an IP voice terminal and corresponding terminal |
JP2004072242A (en) | 2002-08-02 | 2004-03-04 | Nippon Telegr & Teleph Corp <Ntt> | VoIP SYSTEM, VoIP PACKET TRANSFER CONTROL METHOD, PROGRAM, AND RECORDING MEDIUM |
KR100501324B1 (en) | 2002-12-30 | 2005-07-18 | 삼성전자주식회사 | Call Routing Method based on MOS prediction value |
US7912065B2 (en) | 2002-12-31 | 2011-03-22 | Alcatel-Lucent Usa Inc. | Automated voice over IP device VLAN-association setup |
US7852859B2 (en) * | 2002-12-31 | 2010-12-14 | Alcatel Lucent | System and method for interfacing legacy IP-PBX systems to SIP networks |
KR100489691B1 (en) | 2003-02-17 | 2005-05-17 | 삼성전자주식회사 | Voice over Internet Protocol system enable to control gain dynamically and method thereof |
US7149515B2 (en) | 2003-10-17 | 2006-12-12 | Motorola, Inc. | Vocoder selection method |
JP4328595B2 (en) | 2003-10-21 | 2009-09-09 | Necインフロンティア株式会社 | Network, private branch exchange, and multiprotocol communication terminal control method used therefor |
-
2003
- 2003-10-21 JP JP2003360132A patent/JP4382435B2/en not_active Expired - Lifetime
-
2004
- 2004-10-20 CA CA002485623A patent/CA2485623C/en active Active
- 2004-10-20 US US10/968,150 patent/US7778195B2/en active Active
- 2004-10-21 AU AU2004222784A patent/AU2004222784B2/en active Active
- 2004-10-21 GB GB0423444A patent/GB2408409B/en active Active
-
2005
- 2005-07-25 HK HK05106300A patent/HK1074557A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
AU2004222784A1 (en) | 2005-05-05 |
GB2408409A (en) | 2005-05-25 |
GB0423444D0 (en) | 2004-11-24 |
JP2005129981A (en) | 2005-05-19 |
HK1074557A1 (en) | 2005-11-11 |
GB2408409B (en) | 2006-02-08 |
US7778195B2 (en) | 2010-08-17 |
CA2485623C (en) | 2008-01-29 |
AU2004222784B2 (en) | 2009-02-26 |
JP4382435B2 (en) | 2009-12-16 |
US20050083922A1 (en) | 2005-04-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |