ATE435539T1 - Fernmeldekonferenzsystem - Google Patents

Fernmeldekonferenzsystem

Info

Publication number
ATE435539T1
ATE435539T1 AT99965063T AT99965063T ATE435539T1 AT E435539 T1 ATE435539 T1 AT E435539T1 AT 99965063 T AT99965063 T AT 99965063T AT 99965063 T AT99965063 T AT 99965063T AT E435539 T1 ATE435539 T1 AT E435539T1
Authority
AT
Austria
Prior art keywords
telephone set
packets
conference call
call
telephone
Prior art date
Application number
AT99965063T
Other languages
English (en)
Inventor
Pehr Anderson
Chris Gadda
Original Assignee
3Com Corp
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 3Com Corp filed Critical 3Com Corp
Application granted granted Critical
Publication of ATE435539T1 publication Critical patent/ATE435539T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/1813—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast for computer conferences, e.g. chat rooms
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • H04L12/4604—LAN interconnection over a backbone network, e.g. Internet, Frame Relay
    • H04L12/462—LAN interconnection over a bridge based backbone
    • H04L12/4625—Single bridge functionality, e.g. connection of two networks over a single bridge
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/64—Hybrid switching systems
    • H04L12/6418—Hybrid transport
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/64—Hybrid switching systems
    • H04L12/6418—Hybrid transport
    • H04L2012/6481—Speech, voice
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13103—Memory
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13107—Control equipment for a part of the connection, distributed control, co-processing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13175—Graphical user interface [GUI], WWW interface, visual indication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1324—Conference call
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13242—Broadcast, diffusion, multicast, point-to-multipoint (1 : N)
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1325—Priority service
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1332—Logic circuits
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13396—Signaling in general, in-band signalling

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Telephonic Communication Services (AREA)
  • Seasonings (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
AT99965063T 1998-12-01 1999-11-30 Fernmeldekonferenzsystem ATE435539T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/204,107 US6262979B1 (en) 1998-12-01 1998-12-01 Telecommunication conferencing system and method
PCT/US1999/028283 WO2000033508A1 (en) 1998-12-01 1999-11-30 Telecommunication conferencing system and method

Publications (1)

Publication Number Publication Date
ATE435539T1 true ATE435539T1 (de) 2009-07-15

Family

ID=22756653

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99965063T ATE435539T1 (de) 1998-12-01 1999-11-30 Fernmeldekonferenzsystem

Country Status (8)

Country Link
US (1) US6262979B1 (de)
EP (1) EP1060593B1 (de)
JP (1) JP2002532002A (de)
AT (1) ATE435539T1 (de)
AU (1) AU763119B2 (de)
CA (1) CA2317470A1 (de)
DE (1) DE69941048D1 (de)
WO (1) WO2000033508A1 (de)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9286294B2 (en) 1992-12-09 2016-03-15 Comcast Ip Holdings I, Llc Video and digital multimedia aggregator content suggestion engine
US7168084B1 (en) 1992-12-09 2007-01-23 Sedna Patent Services, Llc Method and apparatus for targeting virtual objects
US6512764B1 (en) * 1999-07-16 2003-01-28 General Bandwidth Inc. Method and apparatus for providing voice signals to and from a telecommunications switch
US6680935B1 (en) 1999-12-30 2004-01-20 At&T Corp. Anonymous call rejection
US6816469B1 (en) 1999-12-30 2004-11-09 At&T Corp. IP conference call waiting
US6633635B2 (en) 1999-12-30 2003-10-14 At&T Corp. Multiple call waiting in a packetized communication system
US6775273B1 (en) 1999-12-30 2004-08-10 At&T Corp. Simplified IP service control
US7180889B1 (en) 1999-12-30 2007-02-20 At&T Corp. Personal control of address assignment and greeting options for multiple BRG ports
US6775267B1 (en) 1999-12-30 2004-08-10 At&T Corp Method for billing IP broadband subscribers
US6728239B1 (en) 1999-12-30 2004-04-27 At&T Corp. Scaleable network server for low cost PBX
US6937713B1 (en) 1999-12-30 2005-08-30 At&T Corp. IP call forward profile
US6671262B1 (en) * 1999-12-30 2003-12-30 At&T Corp. Conference server for automatic x-way call port expansion feature
US6826173B1 (en) 1999-12-30 2004-11-30 At&T Corp. Enhanced subscriber IP alerting
US6690675B1 (en) 1999-12-30 2004-02-10 At&T Corp. User programmable fail-proof IP hotline/warm-line
US6678265B1 (en) 1999-12-30 2004-01-13 At&T Corp. Local number portability database for on-net IP call
US7675900B1 (en) 2000-10-09 2010-03-09 Genband Inc. System and method for interfacing between signaling protocols
US7184427B1 (en) 2000-11-28 2007-02-27 Genband Inc. System and method for communicating telecommunication information from a broadband network to a telecommunication network
US7793326B2 (en) 2001-08-03 2010-09-07 Comcast Ip Holdings I, Llc Video and digital multimedia aggregator
US7908628B2 (en) 2001-08-03 2011-03-15 Comcast Ip Holdings I, Llc Video and digital multimedia aggregator content coding and formatting
US7085364B1 (en) * 2001-08-20 2006-08-01 3Com Corporation Advanced conference drop
US7428223B2 (en) * 2001-09-26 2008-09-23 Siemens Corporation Method for background noise reduction and performance improvement in voice conferencing over packetized networks
US7061880B2 (en) * 2001-10-11 2006-06-13 Telefonaktiebolaget Lm Ericsson (Publ) Systems and methods for multicast communications
US7636326B2 (en) * 2001-12-26 2009-12-22 Siemens Communications, Inc. Private communications network including connected public communications devices and method of operation thereof
US7206401B2 (en) * 2002-01-11 2007-04-17 Freeny Jr Charles C Remote PBX system and advanced communication terminals
EP1547332B1 (de) * 2002-07-04 2007-10-31 Nokia Corporation Verwaltung einer paketvermittelten konferenzschaltung
US6839417B2 (en) 2002-09-10 2005-01-04 Myriad Entertainment, Inc. Method and apparatus for improved conference call management
JP4073754B2 (ja) * 2002-10-29 2008-04-09 富士通株式会社 フレーム転送装置
US7298834B1 (en) 2002-11-22 2007-11-20 3Com Corporation System and method for large capacity conference calls
EP1664991B1 (de) * 2003-08-18 2019-03-06 Cisco Technology, Inc. Unterstützung von erweiterten media-übermittlungen
US7590231B2 (en) 2003-08-18 2009-09-15 Cisco Technology, Inc. Supporting enhanced media communications in communications conferences
US7466812B1 (en) 2003-10-22 2008-12-16 Cisco Technology, Inc. Connecting an endpoint to a conference call
US7940746B2 (en) 2004-08-24 2011-05-10 Comcast Cable Holdings, Llc Method and system for locating a voice over internet protocol (VoIP) device connected to a network
US7599357B1 (en) * 2004-12-14 2009-10-06 At&T Corp. Method and apparatus for detecting and correcting electrical interference in a conference call
CN1859636A (zh) * 2005-04-30 2006-11-08 华为技术有限公司 一种实现通信系统互通的系统及方法
JP4667128B2 (ja) * 2005-06-13 2011-04-06 富士通株式会社 通信制御方法及び，これを適用する通信システム
US8249233B2 (en) * 2006-03-17 2012-08-21 International Business Machines Corporation Apparatus and system for representation of voices of participants to a conference call
WO2009011315A1 (ja) * 2007-07-18 2009-01-22 Nitto Denko Corporation 防水通音膜、防水通音膜の製造方法およびそれを用いた電気製品
US10097693B2 (en) * 2014-07-18 2018-10-09 Jive Communications, Inc. Managing data streams for a communication network

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4100377A (en) 1977-04-28 1978-07-11 Bell Telephone Laboratories, Incorporated Packet transmission of speech
JPS5866448A (ja) 1981-10-16 1983-04-20 Hitachi Ltd パケット交換における誤り検出方式
US4581735A (en) 1983-05-31 1986-04-08 At&T Bell Laboratories Local area network packet protocol for combined voice and data transmission
US4546212A (en) 1984-03-08 1985-10-08 Crowder, Inc. Data/voice adapter for telephone network
US4841526A (en) 1984-05-25 1989-06-20 Wilson Jon C Data communications system
US4985892A (en) 1984-06-01 1991-01-15 Xerox Corporation Baseband local area network using ordinary telephone wiring
US4771425A (en) 1984-10-29 1988-09-13 Stratacom, Inc. Synchoronous packet voice/data communication system
US4903261A (en) 1984-10-29 1990-02-20 Stratacom, Inc. Synchronous packet voice/data communication system
US4888767A (en) 1984-12-25 1989-12-19 Nec Corporation Repeat request signal transmission method for multi-station packet communication
US4712214A (en) 1986-01-10 1987-12-08 International Business Machines Corporation Protocol for handling transmission errors over asynchronous communication lines
JP2592810B2 (ja) 1986-09-30 1997-03-19 株式会社東芝 サンプルレート変換回路
US4947484A (en) 1987-11-10 1990-08-07 Echelon Systems Corporation Protocol for network having a plurality of intelligent cells
US4885749A (en) 1987-12-28 1989-12-05 American Telephone And Telegraph Company Data transmission with improved message format
US4908828A (en) 1987-12-29 1990-03-13 Indesys, Inc. Method for error free message reception
JPH0286245A (ja) 1988-09-21 1990-03-27 Hitachi Ltd データリンクレイヤ処理方式
US5148429A (en) 1988-10-27 1992-09-15 Kabushiki Kaisha Toshiba Voice data transmission system and method
US5010553A (en) 1988-12-05 1991-04-23 Compuquest, Inc. High speed, error-free data transmission system and method
US4970714A (en) 1989-01-05 1990-11-13 International Business Machines Corp. Adaptive data link protocol
US5084877A (en) 1989-05-05 1992-01-28 At&T Bell Laboratories High speed transport protocol
US5103467A (en) 1989-10-31 1992-04-07 Motorola, Inc. Asynchronous voice reconstruction for a digital communication system
US5191583A (en) 1989-11-03 1993-03-02 Microcom Systems, Inc. Method and apparatus for effecting efficient transmission of data
US5103444A (en) * 1990-04-12 1992-04-07 At&T Bell Laboratories Conference connection method in a multicast packet switching network
US5195086A (en) * 1990-04-12 1993-03-16 At&T Bell Laboratories Multiple call control method in a multimedia conferencing system
US5127001A (en) * 1990-06-22 1992-06-30 Unisys Corporation Conference call arrangement for distributed network
US5287182A (en) 1992-07-02 1994-02-15 At&T Bell Laboratories Timing recovery for variable bit-rate video on asynchronous transfer mode (ATM) networks
JPH0646080A (ja) 1992-07-22 1994-02-18 Toshiba Corp 遅延ゆらぎ吸収制御方式
US5384772A (en) * 1993-09-01 1995-01-24 Intel Corporation Method and apparatus for audio flow control during teleconferencing
US5386438A (en) 1993-09-14 1995-01-31 Intel Corporation Analog front end integrated circuit for communication applications
GB2284968A (en) * 1993-12-18 1995-06-21 Ibm Audio conferencing system
US5533115A (en) 1994-01-31 1996-07-02 Bell Communications Research, Inc. Network-based telephone system providing coordinated voice and data delivery
US5533108A (en) 1994-03-18 1996-07-02 At&T Corp. Method and system for routing phone calls based on voice and data transport capability
US5526353A (en) 1994-12-20 1996-06-11 Henley; Arthur System and method for communication of audio data over a packet-based network
US5973724A (en) * 1995-02-24 1999-10-26 Apple Computer, Inc. Merging multiple teleconferences
US5729532A (en) * 1995-05-26 1998-03-17 Lucent Technologies Inc. Selective participation in a multimedia communication conference call
US20030051136A1 (en) * 1995-11-06 2003-03-13 Pavel Curtis Multimedia coordination system
US5963547A (en) * 1996-09-18 1999-10-05 Videoserver, Inc. Method and apparatus for centralized multipoint conferencing in a packet network
US6011782A (en) * 1997-05-08 2000-01-04 At&T Corp. Method for managing multicast addresses for transmitting and receiving multimedia conferencing information on an internet protocol (IP) network
US6006253A (en) * 1997-10-31 1999-12-21 Intel Corporation Method and apparatus to provide a backchannel for receiver terminals in a loosely-coupled conference

Also Published As

Publication number Publication date
DE69941048D1 (de) 2009-08-13
AU763119B2 (en) 2003-07-10
WO2000033508A1 (en) 2000-06-08
US6262979B1 (en) 2001-07-17
CA2317470A1 (en) 2000-06-08
WO2000033508A9 (en) 2001-04-05
AU3106000A (en) 2000-06-19
EP1060593A1 (de) 2000-12-20
JP2002532002A (ja) 2002-09-24
EP1060593B1 (de) 2009-07-01
EP1060593A4 (de) 2005-04-13

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties