WO2001090839A3 - Participant-controlled conference calling system - Google Patents

Participant-controlled conference calling system Download PDF

Info

Publication number
WO2001090839A3
WO2001090839A3 PCT/IL2001/000484 IL0100484W WO0190839A3 WO 2001090839 A3 WO2001090839 A3 WO 2001090839A3 IL 0100484 W IL0100484 W IL 0100484W WO 0190839 A3 WO0190839 A3 WO 0190839A3
Authority
WO
WIPO (PCT)
Prior art keywords
communicators
participant
mixers
mixer
communication system
Prior art date
Application number
PCT/IL2001/000484
Other languages
French (fr)
Other versions
WO2001090839A2 (en
Inventor
Alon Cohen
Original Assignee
Perpetual Link Inc
Alon Cohen
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 Perpetual Link Inc, Alon Cohen filed Critical Perpetual Link Inc
Priority to AU62629/01A priority Critical patent/AU6262901A/en
Publication of WO2001090839A2 publication Critical patent/WO2001090839A2/en
Publication of WO2001090839A3 publication Critical patent/WO2001090839A3/en
Priority to US10/303,088 priority patent/US7742587B2/en

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
    • H04L65/1066—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
    • 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
    • H04L65/40—Support for services or applications
    • H04L65/403—Arrangements for multi-party communication, e.g. for conferences
    • 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
    • H04L65/60—Network streaming of media packets
    • H04L65/75—Media network packet handling
    • H04L65/765—Media network packet handling intermediate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
    • H04M3/563—User guidance or feature selection
    • H04M3/564—User guidance or feature selection whereby the feature is a sub-conference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/42221—Conversation recording systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
    • H04M3/568—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities audio processing specific to telephonic conferencing, e.g. spatial distribution, mixing of participants
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
    • H04M3/568—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities audio processing specific to telephonic conferencing, e.g. spatial distribution, mixing of participants
    • H04M3/569—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities audio processing specific to telephonic conferencing, e.g. spatial distribution, mixing of participants using the instant speaker's algorithm

Abstract

A communication system, which can be used within a conferencing communication system, is provided. The communication system includes at least one communications (10) network, a plurality of communicators (10) connectable to the at least one communications network, each of the communicators being operative to transmit, via the network, audio streams bound from any of the plurality of communicators (10), a plurality of mixers (26). Each of the mixer (26) output associated with one of the communicators (10) is operative to receive from the plurality of communicators (10) a plurality of incoming streams bound from the communicators (10) to the mixer (26) and transmit any mixed combination of the incoming streams to the communicator (10) associated with the mixer (26). The system also includes means for controlling any of the mixers (26) to independently control a volume level of any of the incoming streams being mixed at any of the mixers (26) to create the required mixed combination of the incoming streams.
PCT/IL2001/000484 2000-05-25 2001-05-24 Participant-controlled conference calling system WO2001090839A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU62629/01A AU6262901A (en) 2000-05-25 2001-05-24 Participant-controlled conference calling system
US10/303,088 US7742587B2 (en) 2000-05-25 2002-11-25 Telecommunications and conference calling device, system and method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/577,815 US6501739B1 (en) 2000-05-25 2000-05-25 Participant-controlled conference calling system
US09/577,815 2000-05-25

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US10/303,088 Continuation-In-Part US7742587B2 (en) 2000-05-25 2002-11-25 Telecommunications and conference calling device, system and method

Publications (2)

Publication Number Publication Date
WO2001090839A2 WO2001090839A2 (en) 2001-11-29
WO2001090839A3 true WO2001090839A3 (en) 2002-02-14

Family

ID=24310266

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2001/000484 WO2001090839A2 (en) 2000-05-25 2001-05-24 Participant-controlled conference calling system

Country Status (3)

Country Link
US (2) US6501739B1 (en)
AU (1) AU6262901A (en)
WO (1) WO2001090839A2 (en)

Families Citing this family (277)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6181694B1 (en) 1998-04-03 2001-01-30 Vertical Networks, Inc. Systems and methods for multiple mode voice and data communciations using intelligently bridged TDM and packet buses
US6389009B1 (en) 2000-12-28 2002-05-14 Vertical Networks, Inc. Systems and methods for multiple mode voice and data communications using intelligently bridged TDM and packet buses
US7328239B1 (en) * 2000-03-01 2008-02-05 Intercall, Inc. Method and apparatus for automatically data streaming a multiparty conference session
US7155729B1 (en) * 2000-03-28 2006-12-26 Microsoft Corporation Method and system for displaying transient notifications
US6501739B1 (en) * 2000-05-25 2002-12-31 Remoteability, Inc. Participant-controlled conference calling system
US6839416B1 (en) 2000-08-21 2005-01-04 Cisco Technology, Inc. Apparatus and method for controlling an audio conference
CA2419151C (en) * 2000-08-25 2009-09-08 British Telecommunications Public Limited Company Audio data processing
FI110740B (en) * 2000-09-08 2003-03-14 Nokia Corp Conference Call
US7206404B2 (en) * 2000-09-12 2007-04-17 Tandberg Telecom As Communications system and method utilizing centralized signal processing
US6792092B1 (en) * 2000-12-20 2004-09-14 Cisco Technology, Inc. Method and system for independent participant control of audio during multiparty communication sessions
US8964604B2 (en) 2000-12-26 2015-02-24 Polycom, Inc. Conference endpoint instructing conference bridge to dial phone number
US8977683B2 (en) * 2000-12-26 2015-03-10 Polycom, Inc. Speakerphone transmitting password information to a remote device
EP1348165A4 (en) * 2000-12-26 2009-01-28 Polycom Inc System and method for coordinating a conference using a dedicated server
US7864938B2 (en) 2000-12-26 2011-01-04 Polycom, Inc. Speakerphone transmitting URL information to a remote device
US9001702B2 (en) 2000-12-26 2015-04-07 Polycom, Inc. Speakerphone using a secure audio connection to initiate a second secure connection
US7221663B2 (en) 2001-12-31 2007-05-22 Polycom, Inc. Method and apparatus for wideband conferencing
US8948059B2 (en) * 2000-12-26 2015-02-03 Polycom, Inc. Conference endpoint controlling audio volume of a remote device
US7339605B2 (en) 2004-04-16 2008-03-04 Polycom, Inc. Conference link between a speakerphone and a video conference unit
US6956828B2 (en) * 2000-12-29 2005-10-18 Nortel Networks Limited Apparatus and method for packet-based media communications
JP4423790B2 (en) * 2001-01-11 2010-03-03 ソニー株式会社 Demonstration system, demonstration method via network
US7003083B2 (en) * 2001-02-13 2006-02-21 International Business Machines Corporation Selectable audio and mixed background sound for voice messaging system
US8976712B2 (en) 2001-05-10 2015-03-10 Polycom, Inc. Speakerphone and conference bridge which request and perform polling operations
US8934382B2 (en) 2001-05-10 2015-01-13 Polycom, Inc. Conference endpoint controlling functions of a remote device
CA2446707C (en) 2001-05-10 2013-07-30 Polycom Israel Ltd. Control unit for multipoint multimedia/audio system
US20020196923A1 (en) * 2001-06-25 2002-12-26 Longboard, Inc. System and method of call processing
US7075900B2 (en) * 2001-07-10 2006-07-11 D.B. Zwirn Finance, Llc Software based single agent multipoint conference capability
US8885523B2 (en) * 2001-12-31 2014-11-11 Polycom, Inc. Speakerphone transmitting control information embedded in audio information through a conference bridge
US20050213726A1 (en) * 2001-12-31 2005-09-29 Polycom, Inc. Conference bridge which transfers control information embedded in audio information between endpoints
US7742588B2 (en) * 2001-12-31 2010-06-22 Polycom, Inc. Speakerphone establishing and using a second connection of graphics information
US8023458B2 (en) 2001-12-31 2011-09-20 Polycom, Inc. Method and apparatus for wideband conferencing
US8102984B2 (en) * 2001-12-31 2012-01-24 Polycom Inc. Speakerphone and conference bridge which receive and provide participant monitoring information
US8705719B2 (en) 2001-12-31 2014-04-22 Polycom, Inc. Speakerphone and conference bridge which receive and provide participant monitoring information
US8144854B2 (en) * 2001-12-31 2012-03-27 Polycom Inc. Conference bridge which detects control information embedded in audio information to prioritize operations
US7787605B2 (en) 2001-12-31 2010-08-31 Polycom, Inc. Conference bridge which decodes and responds to control information embedded in audio information
US7978838B2 (en) 2001-12-31 2011-07-12 Polycom, Inc. Conference endpoint instructing conference bridge to mute participants
US8934381B2 (en) 2001-12-31 2015-01-13 Polycom, Inc. Conference endpoint instructing a remote device to establish a new connection
US8223942B2 (en) 2001-12-31 2012-07-17 Polycom, Inc. Conference endpoint requesting and receiving billing information from a conference bridge
US6978001B1 (en) 2001-12-31 2005-12-20 Cisco Technology, Inc. Method and system for controlling audio content during multiparty communication sessions
US8947487B2 (en) 2001-12-31 2015-02-03 Polycom, Inc. Method and apparatus for combining speakerphone and video conference unit operations
US7236580B1 (en) * 2002-02-20 2007-06-26 Cisco Technology, Inc. Method and system for conducting a conference call
US7068792B1 (en) * 2002-02-28 2006-06-27 Cisco Technology, Inc. Enhanced spatial mixing to enable three-dimensional audio deployment
US7539486B2 (en) * 2002-05-06 2009-05-26 Avaya Inc. Wireless teleconferencing system
JP4555072B2 (en) 2002-05-06 2010-09-29 シンクロネイション インコーポレイテッド Localized audio network and associated digital accessories
US20030231746A1 (en) * 2002-06-14 2003-12-18 Hunter Karla Rae Teleconference speaker identification
US7218629B2 (en) * 2002-07-01 2007-05-15 Lonverged Data Solutions Llc Methods for initiating telephone communications using a telephone number extracted from user-highlighted content on a computer
GB0219947D0 (en) * 2002-08-28 2002-10-02 Nokia Corp Conferencing system
US6888935B1 (en) * 2003-01-15 2005-05-03 Cisco Technology, Inc. Speak-louder signaling system for conference calls
US7617094B2 (en) 2003-02-28 2009-11-10 Palo Alto Research Center Incorporated Methods, apparatus, and products for identifying a conversation
US7698141B2 (en) * 2003-02-28 2010-04-13 Palo Alto Research Center Incorporated Methods, apparatus, and products for automatically managing conversational floors in computer-mediated communications
JP3984929B2 (en) * 2003-06-11 2007-10-03 Ｎｅｃインフロンティア株式会社 VoIP system, VoIP server, and multicast packet communication method
US20050031109A1 (en) * 2003-08-05 2005-02-10 Fernandez Christopher Lawrence Group communication system
US7480259B2 (en) * 2003-10-09 2009-01-20 Hewlett-Packard Development Company, L.P. System and method for establishing a parallel conversation thread during a remote collaboration
US7852998B1 (en) * 2003-10-14 2010-12-14 Tele-Town Hall, Llc System and process for mass telephony conference call
US8385526B2 (en) * 2003-10-14 2013-02-26 Tele-Town Hall, LLC. System and process for mass telephony conference call
US7944861B2 (en) * 2003-10-14 2011-05-17 Tele-Town Hall, Llc System and process for mass telephony conference call
US8121057B1 (en) 2003-10-31 2012-02-21 Twisted Pair Solutions, Inc. Wide area voice environment multi-channel communications system and method
US7522719B2 (en) * 2004-01-13 2009-04-21 International Business Machines Corporation System and method for server based conference call volume management
JP2005269347A (en) * 2004-03-19 2005-09-29 Nec Personal Products Co Ltd Multipoint conference system using ip network, and configuration method thereof
US8645575B1 (en) * 2004-03-31 2014-02-04 Apple Inc. Apparatus, method, and computer program for performing text-to-speech conversion of instant messages during a conference call
US8670538B1 (en) 2004-04-06 2014-03-11 West Corporation International conferencing via globally distributed cascading servers
US7567270B2 (en) * 2004-04-22 2009-07-28 Insors Integrated Communications Audio data control
US7308476B2 (en) * 2004-05-11 2007-12-11 International Business Machines Corporation Method and system for participant automatic re-invite and updating during conferencing
US8296366B2 (en) * 2004-05-27 2012-10-23 Microsoft Corporation Efficient routing of real-time multimedia information
US7916849B2 (en) * 2004-06-02 2011-03-29 Clearone Communications, Inc. Systems and methods for managing the gating of microphones in a multi-pod conference system
US8031853B2 (en) * 2004-06-02 2011-10-04 Clearone Communications, Inc. Multi-pod conference systems
US7864937B2 (en) * 2004-06-02 2011-01-04 Clearone Communications, Inc. Common control of an electronic multi-pod conferencing system
US8644525B2 (en) * 2004-06-02 2014-02-04 Clearone Communications, Inc. Virtual microphones in electronic conferencing systems
US8218457B2 (en) * 2004-06-29 2012-07-10 Stmicroelectronics Asia Pacific Pte. Ltd. Apparatus and method for providing communication services using multiple signaling protocols
US7580375B1 (en) * 2004-07-08 2009-08-25 Cisco Technology, Inc. Scalable moderated audio conferencing for multicast and unicast endpoints and gateways
US8380484B2 (en) * 2004-08-10 2013-02-19 International Business Machines Corporation Method and system of dynamically changing a sentence structure of a message
US7940705B2 (en) * 2004-09-09 2011-05-10 Cisco Technology, Inc. Method and system for blocking communication within a conference service
US20060062366A1 (en) * 2004-09-22 2006-03-23 Siemens Information And Communication Networks, Inc. Overlapped voice conversation system and method
US20060075449A1 (en) * 2004-09-24 2006-04-06 Cisco Technology, Inc. Distributed architecture for digital program insertion in video streams delivered over packet networks
US20060077958A1 (en) * 2004-10-08 2006-04-13 Satya Mallya Method of and system for group communication
US7870590B2 (en) * 2004-10-20 2011-01-11 Cisco Technology, Inc. System and method for fast start-up of live multicast streams transmitted over a packet network
JP2006148816A (en) * 2004-11-24 2006-06-08 Nec Corp Relay control apparatus, inter-multi-point conference system, and inter-multi-point conference method
EP1675373A1 (en) * 2004-12-23 2006-06-28 Alcatel Conferencing system for exchanging information between subscriber devices via a network unit using different modes
US8457614B2 (en) 2005-04-07 2013-06-04 Clearone Communications, Inc. Wireless multi-unit conference phone
US7593986B2 (en) * 2005-05-09 2009-09-22 Microsoft Corporation Method and system for generating a routing table for a conference
US7801494B2 (en) * 2005-05-27 2010-09-21 Motorola Mobility, Inc. Method for PoC server to handle PoC caller preferences
US8126029B2 (en) * 2005-06-08 2012-02-28 Polycom, Inc. Voice interference correction for mixed voice and spread spectrum data signaling
US8199791B2 (en) * 2005-06-08 2012-06-12 Polycom, Inc. Mixed voice and spread spectrum data signaling with enhanced concealment of data
US7796565B2 (en) 2005-06-08 2010-09-14 Polycom, Inc. Mixed voice and spread spectrum data signaling with multiplexing multiple users with CDMA
US8045998B2 (en) 2005-06-08 2011-10-25 Cisco Technology, Inc. Method and system for communicating using position information
KR101045205B1 (en) * 2005-07-12 2011-06-30 삼성전자주식회사 Apparatus and method for encoding and decoding of image data
KR100813258B1 (en) * 2005-07-12 2008-03-13 삼성전자주식회사 Apparatus and method for encoding and decoding of image data
US20070019931A1 (en) * 2005-07-19 2007-01-25 Texas Instruments Incorporated Systems and methods for re-synchronizing video and audio data
KR100678166B1 (en) * 2005-07-27 2007-02-02 삼성전자주식회사 Method setting up a output volume of audio signal to prevent acoustic shock and the mobile terminal therefor
US7911983B2 (en) * 2005-07-29 2011-03-22 Cisco Technology, Inc. Selective mute/unmute control over applications running on a PC
US7633914B2 (en) * 2005-08-10 2009-12-15 Cisco Technology, Inc. Method and system for providing interoperable communications with location information
US7636339B2 (en) * 2005-08-10 2009-12-22 Cisco Technology, Inc. Method and system for automatic configuration of virtual talk groups based on location of media sources
US7706339B2 (en) * 2005-08-10 2010-04-27 Cisco Technology, Inc. Method and system for communicating media based on location of media source
US7822607B2 (en) * 2005-08-26 2010-10-26 Palo Alto Research Center Incorporated Computer application environment and communication system employing automatic identification of human conversational behavior
US7869386B2 (en) * 2005-08-29 2011-01-11 Cisco Technology, Inc. Method and system for conveying media source location information
US20070081651A1 (en) * 2005-09-28 2007-04-12 Radha Iyer Method and apparatus for automatic conference call invocation based on user presence
US20070116225A1 (en) * 2005-10-27 2007-05-24 Wei Zhao Systems and methods for efficient hybrid conferencing
US8077700B2 (en) * 2005-10-31 2011-12-13 Oracle International Corporation Dynamic call characteristic control on a per call basis
US20070111716A1 (en) * 2005-11-14 2007-05-17 Leigh Randolph J Mobile-device directed conference calling
US8379821B1 (en) * 2005-11-18 2013-02-19 At&T Intellectual Property Ii, L.P. Per-conference-leg recording control for multimedia conferencing
US7680047B2 (en) * 2005-11-22 2010-03-16 Cisco Technology, Inc. Maximum transmission unit tuning mechanism for a real-time transport protocol stream
US8224896B2 (en) * 2005-11-23 2012-07-17 Cisco Technology, Inc. Methods and apparatuses for locating and contacting an invited participant of a meeting
US20070133436A1 (en) * 2005-12-09 2007-06-14 Sun Microsystems, Inc. Audio bridge for network conferencing
US9614977B1 (en) * 2005-12-16 2017-04-04 At&T Intellectual Property Ii, L.P. Real-time media control for audio and multimedia conferencing services
US20070140225A1 (en) * 2005-12-21 2007-06-21 Sooner Enhancing Cellular Telephone Capabilities Using a Multi-Channel Network
US7489772B2 (en) 2005-12-30 2009-02-10 Nokia Corporation Network entity, method and computer program product for effectuating a conference session
JP4341628B2 (en) * 2006-01-25 2009-10-07 コニカミノルタビジネステクノロジーズ株式会社 Data communication apparatus and data communication processing program
US9292834B2 (en) * 2006-02-02 2016-03-22 Cisco Technology, Inc. Messaging system with content-based dynamic menu generation
US7965771B2 (en) 2006-02-27 2011-06-21 Cisco Technology, Inc. Method and apparatus for immediate display of multicast IPTV over a bandwidth constrained network
US8085671B2 (en) * 2006-02-27 2011-12-27 Cisco Technology, Inc. Method and system for providing interoperable communications with congestion management
US8260338B2 (en) * 2006-02-28 2012-09-04 Cisco Technology, Inc. Method and system for providing interoperable communications with dynamic event area allocation
US8218654B2 (en) 2006-03-08 2012-07-10 Cisco Technology, Inc. Method for reducing channel change startup delays for multicast digital video streams
US20070214041A1 (en) * 2006-03-10 2007-09-13 Cisco Technologies, Inc. System and method for location-based mapping of soft-keys on a mobile communication device
US20070214040A1 (en) * 2006-03-10 2007-09-13 Cisco Technology, Inc. Method for prompting responses to advertisements
US7995713B2 (en) * 2006-04-03 2011-08-09 Agere Systems Inc. Voice-identification-based signal processing for multiple-talker applications
US9112746B2 (en) * 2006-04-05 2015-08-18 Cisco Technology, Inc. Method and system for managing virtual talk groups
US7694002B2 (en) * 2006-04-07 2010-04-06 Cisco Technology, Inc. System and method for dynamically upgrading / downgrading a conference session
US8150450B1 (en) 2006-04-11 2012-04-03 Alcatel Lucent System and method for two-way radio and telephone conferencing and collaboration
US20070263824A1 (en) * 2006-04-18 2007-11-15 Cisco Technology, Inc. Network resource optimization in a video conference
US8719342B2 (en) * 2006-04-25 2014-05-06 Core Wireless Licensing, S.a.r.l. Third-party session modification
US7860070B2 (en) * 2006-05-10 2010-12-28 Cisco Technology, Inc. Providing multiple virtual talk group communication sessions
US7831270B2 (en) * 2006-05-18 2010-11-09 Cisco Technology, Inc. Providing virtual talk group communication sessions in accordance with endpoint resources
US8326927B2 (en) * 2006-05-23 2012-12-04 Cisco Technology, Inc. Method and apparatus for inviting non-rich media endpoints to join a conference sidebar session
US20070280210A1 (en) * 2006-05-30 2007-12-06 Microsoft Corporation Selective transmission of multiparty VOIP communications
US8504605B2 (en) * 2006-05-30 2013-08-06 Microsoft Corporation Proximity filtering of multiparty VoIP communications
US7639634B2 (en) * 2006-06-02 2009-12-29 Cisco Technology, Inc. Method and System for Joining a virtual talk group
FR2903267B1 (en) * 2006-07-03 2008-08-22 Alcatel Sa COMMUNICATION METHOD PROVIDING FOR THE COMMUNICATION OF SPECIFIC INFORMATION IN CASES OF ACTIVATION OF A SEQUENCE IN RESTRICTED MODE
US8670537B2 (en) * 2006-07-31 2014-03-11 Cisco Technology, Inc. Adjusting audio volume in a conference call environment
US8526336B2 (en) * 2006-08-09 2013-09-03 Cisco Technology, Inc. Conference resource allocation and dynamic reallocation
US20080040189A1 (en) * 2006-08-14 2008-02-14 Cisco Technology, Inc. Automatic selection of meeting participants
US9219815B2 (en) * 2006-08-18 2015-12-22 Triplay, Inc. Identifier technique for communication interchange
US8358763B2 (en) 2006-08-21 2013-01-22 Cisco Technology, Inc. Camping on a conference or telephony port
US8031701B2 (en) 2006-09-11 2011-10-04 Cisco Technology, Inc. Retransmission-based stream repair and stream join
US8266535B2 (en) 2006-09-11 2012-09-11 Broadnet Teleservices, Llc Teleforum apparatus and method
US8120637B2 (en) 2006-09-20 2012-02-21 Cisco Technology, Inc. Virtual theater system for the home
US8837330B1 (en) * 2006-10-10 2014-09-16 Avaya Inc. Methods, systems, and media for combining conferencing signals
US7899161B2 (en) * 2006-10-11 2011-03-01 Cisco Technology, Inc. Voicemail messaging with dynamic content
US7847815B2 (en) * 2006-10-11 2010-12-07 Cisco Technology, Inc. Interaction based on facial recognition of conference participants
US8570909B1 (en) 2006-10-17 2013-10-29 Cisco Technology, Inc. Method and system for providing an indication of a communication
US20080109517A1 (en) * 2006-11-08 2008-05-08 Cisco Technology, Inc. Scheduling a conference in situations where a particular invitee is unavailable
US7693190B2 (en) * 2006-11-22 2010-04-06 Cisco Technology, Inc. Lip synchronization for audio/video transmissions over a network
US8205163B2 (en) * 2006-11-28 2012-06-19 Cisco Technology, Inc. Integrated out-of-office assistant reminder tool
US8121277B2 (en) * 2006-12-12 2012-02-21 Cisco Technology, Inc. Catch-up playback in a conferencing system
CN100525196C (en) * 2006-12-19 2009-08-05 华为技术有限公司 Conference control method and conference control system
US20080159507A1 (en) * 2006-12-27 2008-07-03 Nokia Corporation Distributed teleconference multichannel architecture, system, method, and computer program product
US8189460B2 (en) * 2006-12-28 2012-05-29 Cisco Technology, Inc. Method and system for providing congestion management within a virtual talk group
US8116236B2 (en) * 2007-01-04 2012-02-14 Cisco Technology, Inc. Audio conferencing utilizing packets with unencrypted power level information
WO2008086336A1 (en) 2007-01-08 2008-07-17 Intracom Systems, Llc Multi-channel multi-access voice over ip intercommunication systems and methods
US8149261B2 (en) * 2007-01-10 2012-04-03 Cisco Technology, Inc. Integration of audio conference bridge with video multipoint control unit
US8446846B1 (en) * 2007-02-02 2013-05-21 Radisys Canada Ulc Method of passing signal events through a voice over IP audio mixer device
US8769591B2 (en) 2007-02-12 2014-07-01 Cisco Technology, Inc. Fast channel change on a bandwidth constrained network
US7720919B2 (en) * 2007-02-27 2010-05-18 Cisco Technology, Inc. Automatic restriction of reply emails
US8334891B2 (en) * 2007-03-05 2012-12-18 Cisco Technology, Inc. Multipoint conference video switching
US8706091B2 (en) * 2007-03-23 2014-04-22 Cisco Technology, Inc. Attachment of rich content to a unified message left as a voicemail
US8937888B2 (en) * 2007-03-23 2015-01-20 Cisco Technology, Inc. Audio sequestering and opt-in sequences for a conference session
US8208003B2 (en) * 2007-03-23 2012-06-26 Cisco Technology, Inc. Minimizing fast video update requests in a video conferencing system
US20080240096A1 (en) 2007-03-29 2008-10-02 Twisted Pair Solutions, Inc. Method, apparatus, system, and article of manufacture for providing distributed convergence nodes in a communication network environment
US20080253369A1 (en) 2007-04-16 2008-10-16 Cisco Technology, Inc. Monitoring and correcting upstream packet loss
US20080261576A1 (en) * 2007-04-20 2008-10-23 Alcatel Lucent Communication system for oil and gas platforms
US8264521B2 (en) 2007-04-30 2012-09-11 Cisco Technology, Inc. Media detection and packet distribution in a multipoint conference
US8526645B2 (en) 2007-05-04 2013-09-03 Personics Holdings Inc. Method and device for in ear canal echo suppression
US10194032B2 (en) * 2007-05-04 2019-01-29 Staton Techiya, Llc Method and apparatus for in-ear canal sound suppression
US11856375B2 (en) 2007-05-04 2023-12-26 Staton Techiya Llc Method and device for in-ear echo suppression
US11683643B2 (en) 2007-05-04 2023-06-20 Staton Techiya Llc Method and device for in ear canal echo suppression
US8874159B2 (en) * 2007-05-10 2014-10-28 Cisco Technology, Inc. Method and system for handling dynamic incidents
US8620654B2 (en) * 2007-07-20 2013-12-31 Cisco Technology, Inc. Text oriented, user-friendly editing of a voicemail message
US20090040948A1 (en) * 2007-08-08 2009-02-12 Alcatel Lucent Speed conferencing
CN101378430B (en) * 2007-08-27 2011-01-05 华为技术有限公司 Method, apparatus and system for mixed appointment of medium stream in conference
US8289362B2 (en) * 2007-09-26 2012-10-16 Cisco Technology, Inc. Audio directionality control for a multi-display switched video conferencing system
US9602295B1 (en) 2007-11-09 2017-03-21 Avaya Inc. Audio conferencing server for the internet
US8385527B2 (en) * 2007-11-19 2013-02-26 Rockstar Consortium Us Lp Method and apparatus for overlaying whispered audio onto a telephone call
US8463921B2 (en) * 2008-01-17 2013-06-11 Scipioo Holding B.V. Method and system for controlling a computer application program
US8787153B2 (en) 2008-02-10 2014-07-22 Cisco Technology, Inc. Forward error correction based data recovery with path diversity
US8605863B1 (en) * 2008-03-18 2013-12-10 Avaya Inc. Method and apparatus for providing state indication on a telephone call
CA2720398C (en) 2008-04-02 2016-08-16 Twilio Inc. System and method for processing telephony sessions
US8837465B2 (en) 2008-04-02 2014-09-16 Twilio, Inc. System and method for processing telephony sessions
US7532714B1 (en) * 2008-05-15 2009-05-12 International Business Machines Corporation Method for discrete communication with a meeting speaker during a teleconference
CA2726887C (en) 2008-07-01 2017-03-07 Twisted Pair Solutions, Inc. Method, apparatus, system, and article of manufacture for reliable low-bandwidth information delivery across mixed-mode unicast and multicast networks
US9025751B2 (en) * 2008-10-01 2015-05-05 Avaya Inc. System and method of managing conference calls through the use of filtered lists of participants
WO2010040010A1 (en) 2008-10-01 2010-04-08 Twilio Inc Telephony web event system and method
US8498725B2 (en) 2008-11-14 2013-07-30 8X8, Inc. Systems and methods for distributed conferencing
US8126494B2 (en) 2008-12-19 2012-02-28 Cisco Technology, Inc. System and method for providing a trunked radio and gateway
US8041378B2 (en) 2008-12-19 2011-10-18 Cisco Technology, Inc. System and method for providing channel configurations in a communications environment
CN101478619B (en) * 2009-01-05 2011-11-23 腾讯科技（深圳）有限公司 Method, system and node device for implementing multi-path voice mixing
US8284916B2 (en) 2009-01-14 2012-10-09 Alcatel Lucent Conference-call participant-information processing
WO2010101935A1 (en) 2009-03-02 2010-09-10 Twilio Inc. Method and system for a multitenancy telephone network
US8229126B2 (en) * 2009-03-13 2012-07-24 Harris Corporation Noise error amplitude reduction
CN101834929B (en) * 2009-03-13 2014-03-26 深圳富泰宏精密工业有限公司 Audio playing system and method
US20100238842A1 (en) * 2009-03-19 2010-09-23 Microsoft Corporation Phone conferencing architecture with optimized services management
US8358599B2 (en) * 2009-05-05 2013-01-22 Cisco Technology, Inc. System for providing audio highlighting of conference participant playout
US9025497B2 (en) * 2009-07-10 2015-05-05 Qualcomm Incorporated Media forwarding for a group communication session in a wireless communications system
US9088630B2 (en) * 2009-07-13 2015-07-21 Qualcomm Incorporated Selectively mixing media during a group communication session within a wireless communications system
US20110015940A1 (en) * 2009-07-20 2011-01-20 Nathan Goldfein Electronic physician order sheet
US9165073B2 (en) 2009-08-17 2015-10-20 Shoutpoint, Inc. Apparatus, system and method for a web-based interactive video platform
US8363810B2 (en) * 2009-09-08 2013-01-29 Avaya Inc. Method and system for aurally positioning voice signals in a contact center environment
US8144633B2 (en) * 2009-09-22 2012-03-27 Avaya Inc. Method and system for controlling audio in a collaboration environment
US8547880B2 (en) * 2009-09-30 2013-10-01 Avaya Inc. Method and system for replaying a portion of a multi-party audio interaction
US9210275B2 (en) 2009-10-07 2015-12-08 Twilio, Inc. System and method for running a multi-module telephony application
US8782237B2 (en) 2010-01-28 2014-07-15 Intel Corporation Audio/video streaming in a topology of devices
US8495142B2 (en) * 2010-03-11 2013-07-23 Cisco Technology, Inc. System and method for providing data channel management in a network environment
US8456507B1 (en) 2010-03-31 2013-06-04 Shoretel, Inc. Individual participant control of conference data
US20110270922A1 (en) * 2010-04-30 2011-11-03 American Teleconferencing Services Ltd. Managing participants in a conference via a conference user interface
US9564148B2 (en) 2010-05-18 2017-02-07 Sprint Communications Company L.P. Isolation and modification of audio streams of a mixed signal in a wireless communication device
US20120208495A1 (en) 2010-06-23 2012-08-16 Twilio, Inc. System and method for monitoring account usage on a platform
US9338064B2 (en) 2010-06-23 2016-05-10 Twilio, Inc. System and method for managing a computing cluster
US9459926B2 (en) 2010-06-23 2016-10-04 Twilio, Inc. System and method for managing a computing cluster
US9459925B2 (en) 2010-06-23 2016-10-04 Twilio, Inc. System and method for managing a computing cluster
US9590849B2 (en) 2010-06-23 2017-03-07 Twilio, Inc. System and method for managing a computing cluster
US8838707B2 (en) 2010-06-25 2014-09-16 Twilio, Inc. System and method for enabling real-time eventing
US8744065B2 (en) 2010-09-22 2014-06-03 Avaya Inc. Method and system for monitoring contact center transactions
US9736312B2 (en) 2010-11-17 2017-08-15 Avaya Inc. Method and system for controlling audio signals in multiple concurrent conference calls
US8649268B2 (en) 2011-02-04 2014-02-11 Twilio, Inc. Method for processing telephony sessions of a network
US9270784B2 (en) 2011-02-16 2016-02-23 Masque Publishing, Inc. Peer-to-peer communications
US8838722B2 (en) 2011-02-16 2014-09-16 Masque Publishing, Inc. Communications adaptable to mobile devices
US20120265808A1 (en) * 2011-04-15 2012-10-18 Avaya Inc. Contextual collaboration
US9230549B1 (en) * 2011-05-18 2016-01-05 The United States Of America As Represented By The Secretary Of The Air Force Multi-modal communications (MMC)
US9648006B2 (en) 2011-05-23 2017-05-09 Twilio, Inc. System and method for communicating with a client application
WO2012162397A1 (en) 2011-05-23 2012-11-29 Twilio, Inc. System and method for connecting a communication to a client
US20140044123A1 (en) 2011-05-23 2014-02-13 Twilio, Inc. System and method for real time communicating with a client application
GB2492103B (en) * 2011-06-21 2018-05-23 Metaswitch Networks Ltd Multi party teleconference methods and systems
WO2013016161A1 (en) * 2011-07-22 2013-01-31 Social Communications Company Communicating between a virtual area and a physical space
EP2759123B1 (en) 2011-09-21 2018-08-15 Twilio, Inc. System and method for authorizing and connecting application developers and users
US10182147B2 (en) 2011-09-21 2019-01-15 Twilio Inc. System and method for determining and communicating presence information
US9015555B2 (en) 2011-11-18 2015-04-21 Cisco Technology, Inc. System and method for multicast error recovery using sampled feedback
US9648421B2 (en) 2011-12-14 2017-05-09 Harris Corporation Systems and methods for matching gain levels of transducers
US9495227B2 (en) 2012-02-10 2016-11-15 Twilio, Inc. System and method for managing concurrent events
US20130304928A1 (en) 2012-05-09 2013-11-14 Twilio, Inc. System and method for managing latency in a distributed telephony network
US9602586B2 (en) 2012-05-09 2017-03-21 Twilio, Inc. System and method for managing media in a distributed communication network
US9247062B2 (en) 2012-06-19 2016-01-26 Twilio, Inc. System and method for queuing a communication session
US8737962B2 (en) 2012-07-24 2014-05-27 Twilio, Inc. Method and system for preventing illicit use of a telephony platform
US8938053B2 (en) 2012-10-15 2015-01-20 Twilio, Inc. System and method for triggering on platform usage
US8948356B2 (en) 2012-10-15 2015-02-03 Twilio, Inc. System and method for routing communications
US20140173467A1 (en) 2012-12-19 2014-06-19 Rabbit, Inc. Method and system for content sharing and discovery
US9369670B2 (en) 2012-12-19 2016-06-14 Rabbit, Inc. Audio video streaming system and method
US9282124B2 (en) 2013-03-14 2016-03-08 Twilio, Inc. System and method for integrating session initiation protocol communication in a telecommunications platform
US9118767B1 (en) 2013-03-28 2015-08-25 Sprint Communications Company L.P. Communication device audio control to combine incoming audio and select outgoing audio destinations
US9008296B2 (en) 2013-06-10 2015-04-14 Microsoft Technology Licensing, Llc Catching up with an ongoing conference call
US9225840B2 (en) 2013-06-19 2015-12-29 Twilio, Inc. System and method for providing a communication endpoint information service
US9240966B2 (en) 2013-06-19 2016-01-19 Twilio, Inc. System and method for transmitting and receiving media messages
US9483328B2 (en) 2013-07-19 2016-11-01 Twilio, Inc. System and method for delivering application content
US9338018B2 (en) 2013-09-17 2016-05-10 Twilio, Inc. System and method for pricing communication of a telecommunication platform
US9137127B2 (en) 2013-09-17 2015-09-15 Twilio, Inc. System and method for providing communication platform metadata
US9274858B2 (en) 2013-09-17 2016-03-01 Twilio, Inc. System and method for tagging and tracking events of an application platform
US20150092615A1 (en) * 2013-10-02 2015-04-02 David Paul Frankel Teleconference system with overlay aufio method associate thereto
GB201319687D0 (en) 2013-11-07 2013-12-25 Microsoft Corp Call handling
US9553799B2 (en) 2013-11-12 2017-01-24 Twilio, Inc. System and method for client communication in a distributed telephony network
US9325624B2 (en) 2013-11-12 2016-04-26 Twilio, Inc. System and method for enabling dynamic multi-modal communication
US9733956B2 (en) * 2013-12-24 2017-08-15 Intel Corporation Adjusting settings based on sensor data
US10469667B2 (en) * 2014-01-14 2019-11-05 Mitel Networks Corporation Conferencing system including a remote microphone and method of using the same
US9344573B2 (en) 2014-03-14 2016-05-17 Twilio, Inc. System and method for a work distribution service
US9226217B2 (en) 2014-04-17 2015-12-29 Twilio, Inc. System and method for enabling multi-modal communication
US9774687B2 (en) 2014-07-07 2017-09-26 Twilio, Inc. System and method for managing media and signaling in a communication platform
US9251371B2 (en) 2014-07-07 2016-02-02 Twilio, Inc. Method and system for applying data retention policies in a computing platform
US9516101B2 (en) 2014-07-07 2016-12-06 Twilio, Inc. System and method for collecting feedback in a multi-tenant communication platform
US9246694B1 (en) 2014-07-07 2016-01-26 Twilio, Inc. System and method for managing conferencing in a distributed communication network
US10275207B2 (en) 2014-09-01 2019-04-30 Samsung Electronics Co., Ltd. Method and apparatus for playing audio files
US9749428B2 (en) 2014-10-21 2017-08-29 Twilio, Inc. System and method for providing a network discovery service platform
US10367855B2 (en) * 2015-01-27 2019-07-30 Tevnos LLC Switch controller for separating multiple portions of call
US9477975B2 (en) 2015-02-03 2016-10-25 Twilio, Inc. System and method for a media intelligence platform
US9706056B2 (en) * 2015-04-24 2017-07-11 Genband Us Llc Participant-specific volume control
US9948703B2 (en) 2015-05-14 2018-04-17 Twilio, Inc. System and method for signaling through data storage
US10419891B2 (en) 2015-05-14 2019-09-17 Twilio, Inc. System and method for communicating through multiple endpoints
EP3311558B1 (en) * 2015-06-16 2020-08-12 Dolby Laboratories Licensing Corporation Post-teleconference playback using non-destructive audio transport
US10471348B2 (en) 2015-07-24 2019-11-12 Activision Publishing, Inc. System and method for creating and sharing customized video game weapon configurations in multiplayer video games via one or more social networks
US10116801B1 (en) 2015-12-23 2018-10-30 Shoutpoint, Inc. Conference call platform capable of generating engagement scores
US10659349B2 (en) 2016-02-04 2020-05-19 Twilio Inc. Systems and methods for providing secure network exchanged for a multitenant virtual private cloud
US10063713B2 (en) 2016-05-23 2018-08-28 Twilio Inc. System and method for programmatic device connectivity
US10686902B2 (en) 2016-05-23 2020-06-16 Twilio Inc. System and method for a multi-channel notification service
US9712570B1 (en) * 2016-09-28 2017-07-18 Atlassian Pty Ltd Dynamic adaptation to increased SFU load by disabling video streams
US10362269B2 (en) * 2017-01-11 2019-07-23 Ringcentral, Inc. Systems and methods for determining one or more active speakers during an audio or video conference session
JP6816778B2 (en) * 2017-01-27 2021-01-20 日本電気株式会社 Wireless terminals, servers, wireless terminal communication methods, programs
US10659243B1 (en) 2017-09-08 2020-05-19 8X8, Inc. Management of communication bridges between disparate chat rooms
US10956117B2 (en) 2018-12-04 2021-03-23 International Business Machines Corporation Conference system volume control
US11107490B1 (en) * 2020-05-13 2021-08-31 Benjamin Slotznick System and method for adding host-sent audio streams to videoconferencing meetings, without compromising intelligibility of the conversational components
US11521636B1 (en) 2020-05-13 2022-12-06 Benjamin Slotznick Method and apparatus for using a test audio pattern to generate an audio signal transform for use in performing acoustic echo cancellation
EP4158855A1 (en) * 2020-06-02 2023-04-05 Liveperson, Inc. Systems and method for intent messaging
DE102020132775A1 (en) * 2020-12-09 2022-06-09 alfaview Video Conferencing Systems GmbH & Co. KG Video conferencing system, method of transmitting information and computer program product
WO2022139077A1 (en) * 2020-12-22 2022-06-30 Samsung Electronics Co., Ltd. Method and electronic device for handling group call

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5619555A (en) * 1995-07-28 1997-04-08 Latitude Communications Graphical computer interface for an audio conferencing system
US5734724A (en) * 1995-03-01 1998-03-31 Nippon Telegraph And Telephone Corporation Audio communication control unit
US5916302A (en) * 1996-12-06 1999-06-29 International Business Machines Corporation Multimedia conferencing using parallel networks
US6175619B1 (en) * 1998-07-08 2001-01-16 At&T Corp. Anonymous voice communication using on-line controls

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4002857A (en) * 1975-12-16 1977-01-11 International Telephone And Telegraph Corporation Telephone circuit to eliminate use of a hold button
US5745711A (en) * 1991-10-23 1998-04-28 Hitachi, Ltd. Display control method and apparatus for an electronic conference
GB2284968A (en) * 1993-12-18 1995-06-21 Ibm Audio conferencing system
US5533112A (en) * 1994-03-31 1996-07-02 Intel Corporation Volume control in digital teleconferencing
US5434860A (en) * 1994-04-20 1995-07-18 Apple Computer, Inc. Flow control for real-time data streams
CA2148153A1 (en) * 1994-05-13 1995-11-14 Abhaya Asthana Interactive multimedia system
JPH0879391A (en) * 1994-09-02 1996-03-22 Fujitsu Ltd Electronic conference system
US5483588A (en) * 1994-12-23 1996-01-09 Latitute Communications Voice processing interface for a teleconference system
US5844979A (en) * 1995-02-16 1998-12-01 Global Technologies, Inc. Intelligent switching system for voice and data
US5884262A (en) * 1996-03-28 1999-03-16 Bell Atlantic Network Services, Inc. Computer network audio access and conversion system
US7379961B2 (en) * 1997-04-30 2008-05-27 Computer Associates Think, Inc. Spatialized audio in a three-dimensional computer-based scene
US6007228A (en) * 1997-05-21 1999-12-28 Neomagic Corp. Master digital mixer with digital-audio links to external audio in a docking station and to internal audio inside a portable PC
US6148068A (en) * 1997-10-20 2000-11-14 Nortel Networks Limited System for managing an audio conference
TW351789B (en) * 1997-10-28 1999-02-01 Inventec Corp Multiple point network system and its trouble shooting
CN1132402C (en) * 1997-12-12 2003-12-24 汤姆森许可公司 System and method of responding to incoming call while conferencing
US6240070B1 (en) * 1998-10-09 2001-05-29 Siemens Information And Communication Networks, Inc. System and method for improving audio quality on a conferencing network
US7006616B1 (en) * 1999-05-21 2006-02-28 Terayon Communication Systems, Inc. Teleconferencing bridge with EdgePoint mixing
US6490558B1 (en) * 1999-07-28 2002-12-03 Custom Speech Usa, Inc. System and method for improving the accuracy of a speech recognition program through repetitive training
US6940826B1 (en) * 1999-12-30 2005-09-06 Nortel Networks Limited Apparatus and method for packet-based media communications
US20060067500A1 (en) * 2000-05-15 2006-03-30 Christofferson Frank C Teleconferencing bridge with edgepoint mixing
US6501739B1 (en) * 2000-05-25 2002-12-31 Remoteability, Inc. Participant-controlled conference calling system
CA2419151C (en) * 2000-08-25 2009-09-08 British Telecommunications Public Limited Company Audio data processing
EP1360798B1 (en) * 2001-02-06 2014-10-01 Polycom Israel Ltd. Control unit for multipoint multimedia/audio conference
US7236580B1 (en) * 2002-02-20 2007-06-26 Cisco Technology, Inc. Method and system for conducting a conference call

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5734724A (en) * 1995-03-01 1998-03-31 Nippon Telegraph And Telephone Corporation Audio communication control unit
US5619555A (en) * 1995-07-28 1997-04-08 Latitude Communications Graphical computer interface for an audio conferencing system
US5916302A (en) * 1996-12-06 1999-06-29 International Business Machines Corporation Multimedia conferencing using parallel networks
US6175619B1 (en) * 1998-07-08 2001-01-16 At&T Corp. Anonymous voice communication using on-line controls

Also Published As

Publication number Publication date
US20030112947A1 (en) 2003-06-19
US6501739B1 (en) 2002-12-31
AU6262901A (en) 2001-12-03
US7742587B2 (en) 2010-06-22
WO2001090839A2 (en) 2001-11-29

Similar Documents

Publication Publication Date Title
WO2001090839A3 (en) Participant-controlled conference calling system
DE69434682T2 (en) METHOD FOR REQUESTING OR DISCLOSING A LANGUAGE OR DATA SERVICE BY MEANS OF A MOBILE UNIT
AU2001256929B2 (en) Communication apparatus
DE3514651C2 (en) Wireless phone
WO2007126642A3 (en) System and method for dynamically upgrading/downgrading a conference session
IL121501A (en) Telephone-status notification system
WO2003013115A3 (en) A method for seamless port capability for an alternative service provider
AU5442700A (en) Apparatus and method for distributing a load across a trunk group
CA2339759A1 (en) Method and apparatus for providing telephony services by switch-based processing of media streams
WO1998051059A3 (en) Mobile radio telephone with reduced key set
AU2001256929A1 (en) Communication apparatus
KR20050044625A (en) System for transmitting information in a digital radio network system
WO2002082733A1 (en) Radio lan system, radio lan system control method, and control program
WO2001060009A3 (en) Method and apparatus for multimedia transmission
CA2203474A1 (en) Coupling multiple low data rate lines to effect high data rate communication
WO1995034998A3 (en) Communications access system
CN100393092C (en) MM-Endgraet Te for conneting multi-Te into probable telephone
TW348352B (en) Arrangement for controlling network elements
CA2307476A1 (en) Private branch exchange implemented using h.323 gatekeeper
CN203206277U (en) Gateway used for video conferences
CA2200790A1 (en) Coupling multiple low data rate lines to effect high data rate communication
KR100556727B1 (en) Packet transmission method for multi-party voice call
JPS55107373A (en) Meeting communication system
CN100474814C (en) Method for controlling flow transferring direction of end point down medium
LT99025A (en) Equipment for switching between diferent telephone network terminals

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
AK Designated states

Kind code of ref document: A3

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

WWE Wipo information: entry into national phase

Ref document number: 10303088

Country of ref document: US

122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: JP