SG143117A1 - Method of regulating the number of concurrent participants in a video conferencing system - Google Patents

Method of regulating the number of concurrent participants in a video conferencing system

Info

Publication number
SG143117A1
SG143117A1 SG200705970-2A SG2007059702A SG143117A1 SG 143117 A1 SG143117 A1 SG 143117A1 SG 2007059702 A SG2007059702 A SG 2007059702A SG 143117 A1 SG143117 A1 SG 143117A1
Authority
SG
Singapore
Prior art keywords
participant
gatekeeper
hoc
regulating
concurrent
Prior art date
Application number
SG200705970-2A
Inventor
Lim Yam Lim
Fong Kok Chong
Liu Zujiang
Kyaw Lwin
Hoong Teng Leng
Pong Choong Keong
Original Assignee
Singapore Telecomm Ltd
Ncs Pte Ltd
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 Singapore Telecomm Ltd, Ncs Pte Ltd filed Critical Singapore Telecomm Ltd
Publication of SG143117A1 publication Critical patent/SG143117A1/en

Links

Landscapes

  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

METHOD OF REGULATING THE NUMBER OF CONCURRENT PARTICIPANTS IN A VIDEO CONFERENCING SYSTEM A method for regulating to within predetermined number of concurrent participants of a video conferencing system, comprising disparate mixture of end points of PSTN, ISDN, IP and 3G- based end points through which multimedia data streams in ITU H.323 codec. The method includes authenticating a participant joining a conference session and determining if he has a reservation or is seeking ad hoc conferencing. A scheduled participant's gatekeeper web account is presented as an H.323 client and registered with the H.323 gatekeeper's server upon joining the video conference. An ad hoc participant is checked for free concurrent participant available in the H.323 gatekeeper. If availability, the ad hoc participant is admitted into the video conference session by presenting the participant's gatekeeper web account as 20 an H.323 client and registering it with the H.323 gatekeeper server. Upon each participant (both ad hoc or having reservation) leaving a teleconferencing session by logging off, deregistering said participant's gatekeeper web account from the H.323 gatekeeper to be released back to the pool of available free concurrent participants.
SG200705970-2A 2006-11-21 2007-08-15 Method of regulating the number of concurrent participants in a video conferencing system SG143117A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86037706P 2006-11-21 2006-11-21

Publications (1)

Publication Number Publication Date
SG143117A1 true SG143117A1 (en) 2008-06-27

Family

ID=39615570

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200705970-2A SG143117A1 (en) 2006-11-21 2007-08-15 Method of regulating the number of concurrent participants in a video conferencing system

Country Status (1)

Country Link
SG (1) SG143117A1 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020093531A1 (en) * 2001-01-17 2002-07-18 John Barile Adaptive display for video conferences
US20020093948A1 (en) * 2001-01-16 2002-07-18 Motorola, Inc. Packet-based multimedia communications system having one or more wireless links
WO2003094470A2 (en) * 2002-04-30 2003-11-13 Web.De Ag Communications environment having multiple web sites
WO2004021655A1 (en) * 2002-08-28 2004-03-11 Nokia Corporation Conferencing system
US6925076B1 (en) * 1999-04-13 2005-08-02 3Com Corporation Method and apparatus for providing a virtual distributed gatekeeper in an H.323 system
EP1465386B1 (en) * 2003-04-01 2005-10-19 Lucent Technologies Inc. Fast network SIP/SDP procedures for conference operations with optimization of network resources
US6961857B1 (en) * 2000-09-28 2005-11-01 Cisco Technology, Inc. Authenticating endpoints of a voice over internet protocol call connection

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6925076B1 (en) * 1999-04-13 2005-08-02 3Com Corporation Method and apparatus for providing a virtual distributed gatekeeper in an H.323 system
US6961857B1 (en) * 2000-09-28 2005-11-01 Cisco Technology, Inc. Authenticating endpoints of a voice over internet protocol call connection
US20020093948A1 (en) * 2001-01-16 2002-07-18 Motorola, Inc. Packet-based multimedia communications system having one or more wireless links
US20020093531A1 (en) * 2001-01-17 2002-07-18 John Barile Adaptive display for video conferences
WO2003094470A2 (en) * 2002-04-30 2003-11-13 Web.De Ag Communications environment having multiple web sites
WO2004021655A1 (en) * 2002-08-28 2004-03-11 Nokia Corporation Conferencing system
EP1465386B1 (en) * 2003-04-01 2005-10-19 Lucent Technologies Inc. Fast network SIP/SDP procedures for conference operations with optimization of network resources

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