DE68921715T2 - Konferenzverbindungssystem. - Google Patents
Konferenzverbindungssystem.Info
- Publication number
- DE68921715T2 DE68921715T2 DE68921715T DE68921715T DE68921715T2 DE 68921715 T2 DE68921715 T2 DE 68921715T2 DE 68921715 T DE68921715 T DE 68921715T DE 68921715 T DE68921715 T DE 68921715T DE 68921715 T2 DE68921715 T2 DE 68921715T2
- Authority
- DE
- Germany
- Prior art keywords
- conference call
- call system
- conference
- call
- 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 - Fee Related
Links
Classifications
-
- 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
- H04M3/567—Multimedia conference systems
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63323333A JP2585773B2 (ja) | 1988-12-23 | 1988-12-23 | 通信会議システム |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68921715D1 DE68921715D1 (de) | 1995-04-20 |
DE68921715T2 true DE68921715T2 (de) | 1995-07-13 |
Family
ID=18153626
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68921715T Expired - Fee Related DE68921715T2 (de) | 1988-12-23 | 1989-12-22 | Konferenzverbindungssystem. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5012509A (de) |
EP (1) | EP0374943B1 (de) |
JP (1) | JP2585773B2 (de) |
DE (1) | DE68921715T2 (de) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5821984A (en) * | 1992-09-09 | 1998-10-13 | Canon Kabushiki Kaisha | Communication conference system with storage of conference information including proceedings data |
US6594688B2 (en) | 1993-10-01 | 2003-07-15 | Collaboration Properties, Inc. | Dedicated echo canceler for a workstation |
US5524110A (en) * | 1993-11-24 | 1996-06-04 | Intel Corporation | Conferencing over multiple transports |
US5574934A (en) * | 1993-11-24 | 1996-11-12 | Intel Corporation | Preemptive priority-based transmission of signals using virtual channels |
US5572677A (en) * | 1994-08-04 | 1996-11-05 | Canon Information Systems, Inc. | Method and apparatus for conversing over a network |
US5483588A (en) * | 1994-12-23 | 1996-01-09 | Latitute Communications | Voice processing interface for a teleconference system |
US5559875A (en) * | 1995-07-31 | 1996-09-24 | Latitude Communications | Method and apparatus for recording and retrieval of audio conferences |
JP3862315B2 (ja) * | 1996-03-13 | 2006-12-27 | キヤノン株式会社 | 画像表示装置及びその制御方法 |
US6816904B1 (en) * | 1997-11-04 | 2004-11-09 | Collaboration Properties, Inc. | Networked video multimedia storage server environment |
FR2770952B1 (fr) | 1997-11-12 | 2000-01-21 | Adl Systeme Sa | Dispositif de tele-ecriture |
US6272214B1 (en) | 1997-11-24 | 2001-08-07 | Telefonaktiebolaget Lm Ericsson (Publ) | Automatic control of participation in telemeetings |
US6937597B1 (en) * | 1999-02-26 | 2005-08-30 | Lucent Technologies Inc. | Signaling method for internet telephony |
FR2799914B1 (fr) | 1999-10-14 | 2001-12-28 | France Telecom | Identification d'intervenant dans une telereunion |
NO20013304L (no) * | 2001-07-03 | 2003-01-06 | Ericsson Telefon Ab L M | Konferanser som virtuelle brukere i et multimedianettverk |
US20040206771A1 (en) * | 2003-04-18 | 2004-10-21 | Eric Junkel | Water toy with two port elastic fluid bladder |
US7707296B2 (en) * | 2003-06-30 | 2010-04-27 | Siemens Communications, Inc. | Method and apparatus for selecting a media processor to host a conference |
JP4572615B2 (ja) * | 2004-07-27 | 2010-11-04 | ソニー株式会社 | 情報処理装置および方法、記録媒体、並びにプログラム |
US8040369B1 (en) * | 2007-02-02 | 2011-10-18 | Hewlett-Packard Development Company, L.P. | System and method for transferring objects in a video conferencing session |
US20100070640A1 (en) * | 2008-09-15 | 2010-03-18 | Allen Jr Lloyd W | Method and system for allowing access to presentation materials for a meeting |
US8494141B2 (en) * | 2009-01-27 | 2013-07-23 | International Business Machines Corporation | Rules-based teleconferencing |
US9104252B2 (en) * | 2010-02-12 | 2015-08-11 | Microsoft Technology Licensing, Llc | Assignment of control of peripherals of a computing device |
JP5439236B2 (ja) * | 2010-03-12 | 2014-03-12 | 株式会社日立製作所 | 計算機システムおよびアプリケーションプログラムの実行方法 |
JP6357760B2 (ja) * | 2013-11-27 | 2018-07-18 | 株式会社リコー | 端末装置、プログラム、画面共有方法及び画面共有システム |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57121359A (en) * | 1981-01-20 | 1982-07-28 | Nippon Telegr & Teleph Corp <Ntt> | Control system for reserved connection of communication line |
US4529842A (en) * | 1983-05-02 | 1985-07-16 | At&T Bell Laboratories | Automatic fault recovery arrangement |
US4577065A (en) * | 1983-11-03 | 1986-03-18 | At&T Bell Laboratories | Meet-me conference arrangement |
US4691347A (en) * | 1985-02-15 | 1987-09-01 | American Telephone And Telegraph Company, At&T Bell Laboratories | Method and apparatus for controlling a conference |
US4653045A (en) * | 1985-02-15 | 1987-03-24 | At&T Bell Laboratories | Interactive facility control arrangement |
JPS6295085A (ja) * | 1985-10-21 | 1987-05-01 | Nec Corp | 文字図形番組製作編集管理システム |
JPS62150960A (ja) * | 1985-12-24 | 1987-07-04 | Toshiba Corp | 電子会議システム |
-
1988
- 1988-12-23 JP JP63323333A patent/JP2585773B2/ja not_active Expired - Lifetime
-
1989
- 1989-12-20 US US07/453,930 patent/US5012509A/en not_active Expired - Lifetime
- 1989-12-22 DE DE68921715T patent/DE68921715T2/de not_active Expired - Fee Related
- 1989-12-22 EP EP89123758A patent/EP0374943B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0374943A3 (de) | 1991-09-11 |
EP0374943B1 (de) | 1995-03-15 |
EP0374943A2 (de) | 1990-06-27 |
US5012509A (en) | 1991-04-30 |
JP2585773B2 (ja) | 1997-02-26 |
DE68921715D1 (de) | 1995-04-20 |
JPH02170690A (ja) | 1990-07-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |