AU2202500A - Automatic conference call system and method - Google Patents

Automatic conference call system and method

Info

Publication number: AU2202500A
Authority: AU; Australia
Prior art keywords: conference call; call system; automatic conference; automatic; conference
Prior art date: 1998-12-22
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.): Abandoned

Application number

AU22025/00A

Inventor

Allen Lee

Jerry Woo-Sam

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.)

Ericsson Inc

Original Assignee

Ericsson Inc

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.)

1998-12-22

Filing date

1999-12-20

Publication date

2000-07-12

1999-12-20 Application filed by Ericsson Inc filed Critical Ericsson Inc

2000-07-12 Publication of AU2202500A publication Critical patent/AU2202500A/en

Status Abandoned legal-status Critical Current

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
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2203/00—Aspects of automatic or semi-automatic exchanges
- H04M2203/50—Aspects of automatic or semi-automatic exchanges related to audio conference
- H04M2203/5063—Centrally initiated conference, i.e. conference server dials participants

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Telephonic Communication Services (AREA)

AU22025/00A 1998-12-22 1999-12-20 Automatic conference call system and method Abandoned AU2202500A (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US21883398A	1998-12-22	1998-12-22
US09218833		1998-12-22
PCT/US1999/030457 WO2000038400A1 (en)	1998-12-22	1999-12-20	Automatic conference call system and method

Publications (1)

Publication Number	Publication Date
AU2202500A true AU2202500A (en)	2000-07-12

Family

ID=22816693

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU22025/00A Abandoned AU2202500A (en)	1998-12-22	1999-12-20	Automatic conference call system and method

Country Status (3)

Country	Link
EP (1)	EP1142285A1 (en)
AU (1)	AU2202500A (en)
WO (1)	WO2000038400A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR100389578B1 (en) *	2000-12-14	2003-06-27	엘지전자 주식회사	Method for conference call service
WO2002087204A1 (en) *	2001-04-20	2002-10-31	Nokia Corporation	Conference call system
DE10137226A1 (en) *	2001-07-30	2003-02-20	Siemens Ag	Methods and arrangements for setting up a conference call
FI20030944A0 (en) *	2003-06-25	2003-06-25	Nokia Corp	Group calls in a communication system
KR100746791B1 (en)	2005-10-13	2007-08-06	엘지노텔 주식회사	How to Paging Conference on a Desk Phone
US7903804B2 (en)	2006-09-05	2011-03-08	Sony Ericsson Mobile Communications Ab	System and method for managing multiple codes for a telephone number

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3210476A (en) *	1961-10-30	1965-10-05	Bell Telephone Labor Inc	Automatic switching circuits for establishing conference connections
US4544804A (en) *	1983-01-24	1985-10-01	At&T Bell Laboratories	Conference control transfer arrangement
US4653090A (en) *	1985-12-16	1987-03-24	American Telephone & Telegraph (At&T)	Graphics based call management
US5373549A (en) *	1992-12-23	1994-12-13	At&T Corp.	Multi-level conference management and notification
CA2159249C (en) *	1994-11-21	1998-09-22	Mark A. Fitser	Method for automatically establishing a conference call
US5559876A (en) *	1995-09-01	1996-09-24	Telefonaktiebolaget L M Ericsson (Publ)	Conferencing circuit, and associated method, for automatically conferencing subscriber units together in a telephonic conference

1999
- 1999-12-20 AU AU22025/00A patent/AU2202500A/en not_active Abandoned
- 1999-12-20 EP EP99966507A patent/EP1142285A1/en not_active Withdrawn
- 1999-12-20 WO PCT/US1999/030457 patent/WO2000038400A1/en not_active Ceased

Also Published As

Publication number	Publication date
EP1142285A1 (en)	2001-10-10
WO2000038400A1 (en)	2000-06-29

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Legal Events

Date	Code	Title	Description
2001-09-20	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase