DE60137127D1 - Verfahren zur feststellung der qualität einer sprachkommunikation über paketnetze - Google Patents

Verfahren zur feststellung der qualität einer sprachkommunikation über paketnetze

Info

Publication number
DE60137127D1
DE60137127D1 DE60137127T DE60137127T DE60137127D1 DE 60137127 D1 DE60137127 D1 DE 60137127D1 DE 60137127 T DE60137127 T DE 60137127T DE 60137127 T DE60137127 T DE 60137127T DE 60137127 D1 DE60137127 D1 DE 60137127D1
Authority
DE
Germany
Prior art keywords
quality
determining
communication via
packet networks
via packet
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 - Lifetime
Application number
DE60137127T
Other languages
English (en)
Inventor
Richard John Reynolds
Michael Peter Hollier
Philip Gray
Antony William Rix
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
British Telecommunications PLC
Original Assignee
British Telecommunications PLC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by British Telecommunications PLC filed Critical British Telecommunications PLC
Application granted granted Critical
Publication of DE60137127D1 publication Critical patent/DE60137127D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/2227—Quality of service monitoring
    • 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
    • H04M7/0024—Services and arrangements where telephone services are combined with data services
    • H04M7/003—Click to dial services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/0024—Services and arrangements where telephone services are combined with data services
    • H04M7/0057—Services where the data services network provides a telephone service in addition or as an alternative, e.g. for backup purposes, to the telephone service provided by the telephone services network
    • 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)
  • Signal Processing (AREA)
  • General Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
DE60137127T 2000-06-30 2001-07-02 Verfahren zur feststellung der qualität einer sprachkommunikation über paketnetze Expired - Lifetime DE60137127D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP00305545A EP1168735A1 (de) 2000-06-30 2000-06-30 Verfahren zur Feststellung der Qualität einer Sprachkommunikation über Paketnetze
PCT/GB2001/002961 WO2002003633A1 (en) 2000-06-30 2001-07-02 Method to assess the quality of a voice communication over packet networks

Publications (1)

Publication Number Publication Date
DE60137127D1 true DE60137127D1 (de) 2009-02-05

Family

ID=8173093

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60137127T Expired - Lifetime DE60137127D1 (de) 2000-06-30 2001-07-02 Verfahren zur feststellung der qualität einer sprachkommunikation über paketnetze

Country Status (4)

Country Link
US (1) US7058713B2 (de)
EP (2) EP1168735A1 (de)
DE (1) DE60137127D1 (de)
WO (1) WO2002003633A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020193999A1 (en) * 2001-06-14 2002-12-19 Michael Keane Measuring speech quality over a communications network
US20030093513A1 (en) * 2001-09-11 2003-05-15 Hicks Jeffrey Todd Methods, systems and computer program products for packetized voice network evaluation
US20040203464A1 (en) * 2002-12-23 2004-10-14 Carol Katz Analyzing a network problem in a wireless telecommunication system
US7668230B2 (en) * 2005-06-03 2010-02-23 Adc Dsl Systems, Inc. Non-intrusive digital subscriber line transmit adjustment method
US8599704B2 (en) * 2007-01-23 2013-12-03 Microsoft Corporation Assessing gateway quality using audio systems
US20080181123A1 (en) * 2007-01-31 2008-07-31 Alexander Lisheng Huang Methods and apparatus to manage network testing procedures

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1104142C (zh) * 1995-12-11 2003-03-26 惠普公司 访问用于电信系统中的业务资源项的方法
US5958014A (en) * 1996-09-24 1999-09-28 Intervoice Limited Partnership System and method for establishing a real-time agent pool between computer systems
AU8576798A (en) * 1997-07-25 1999-02-16 Starvox, Inc. Apparatus and method for integrated voice gateway
KR100230548B1 (ko) * 1997-08-14 1999-11-15 구자홍 컴퓨터-전화 통합 시스템 및 그를 이용한 중계방법
US6711160B2 (en) * 1998-03-31 2004-03-23 International Business Machines Corporation Packet network telephone interface system for POTS
WO1999060767A1 (en) * 1998-05-20 1999-11-25 British Telecommunications Public Limited Company Dialler
US6345047B1 (en) * 1998-06-12 2002-02-05 Northern Telecom Limited Computer telephony adapter and method
US6393494B1 (en) * 1998-06-12 2002-05-21 Microsoft Corporation Method, computer program product, and system for managing connection-oriented media
US6360265B1 (en) * 1998-07-08 2002-03-19 Lucent Technologies Inc. Arrangement of delivering internet protocol datagrams for multimedia services to the same server
US6618369B1 (en) * 1998-09-29 2003-09-09 Lg Electronics Inc. Internet phone protocol
US6446028B1 (en) * 1998-11-25 2002-09-03 Keynote Systems, Inc. Method and apparatus for measuring the performance of a network based application program
US6473097B1 (en) * 1999-09-23 2002-10-29 Nortel Networks Limited Method and apparatus for providing a mobile switching center intranet function

Also Published As

Publication number Publication date
WO2002003633A1 (en) 2002-01-10
US20040203438A1 (en) 2004-10-14
EP1295443A1 (de) 2003-03-26
US7058713B2 (en) 2006-06-06
EP1295443B1 (de) 2008-12-24
EP1168735A1 (de) 2002-01-02

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Legal Events

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