DE69840810D1 - Nferenzbreitbanddiensten - Google Patents

Nferenzbreitbanddiensten

Info

Publication number
DE69840810D1
DE69840810D1 DE69840810T DE69840810T DE69840810D1 DE 69840810 D1 DE69840810 D1 DE 69840810D1 DE 69840810 T DE69840810 T DE 69840810T DE 69840810 T DE69840810 T DE 69840810T DE 69840810 D1 DE69840810 D1 DE 69840810D1
Authority
DE
Germany
Prior art keywords
network
channel over
establishing
database
data
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 - Lifetime
Application number
DE69840810T
Other languages
English (en)
Inventor
Arnold M Lund
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.)
AT&T Teleholdings Inc
Original Assignee
Ameritech 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 Ameritech Corp filed Critical Ameritech Corp
Application granted granted Critical
Publication of DE69840810D1 publication Critical patent/DE69840810D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H04N7/15—Conference systems
    • 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
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H04Q11/0478—Provisions for broadband connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5638—Services, e.g. multimedia, GOS, QOS
    • H04L2012/5671—Support of voice
DE69840810T 1997-07-17 1998-07-16 Nferenzbreitbanddiensten Expired - Lifetime DE69840810D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/896,165 US5949763A (en) 1997-07-17 1997-07-17 Method and apparatus for providing broadband access conferencing services
PCT/US1998/014712 WO1999004596A1 (en) 1997-07-17 1998-07-16 Method and apparatus for providing broadband access conferencing services

Publications (1)

Publication Number Publication Date
DE69840810D1 true DE69840810D1 (de) 2009-06-18

Family

ID=25405735

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69840810T Expired - Lifetime DE69840810D1 (de) 1997-07-17 1998-07-16 Nferenzbreitbanddiensten

Country Status (7)

Country Link
US (4) US5949763A (de)
EP (1) EP0995335B1 (de)
AT (1) ATE431030T1 (de)
AU (1) AU8407698A (de)
CA (1) CA2296405C (de)
DE (1) DE69840810D1 (de)
WO (1) WO1999004596A1 (de)

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EP0995335A1 (de) 2000-04-26
US5949763A (en) 1999-09-07
EP0995335A4 (de) 2001-06-13
EP0995335B1 (de) 2009-05-06
US6370137B1 (en) 2002-04-09
AU8407698A (en) 1999-02-10
WO1999004596A1 (en) 1999-01-28
US20040252675A1 (en) 2004-12-16
CA2296405C (en) 2001-01-16
US20020101828A1 (en) 2002-08-01
ATE431030T1 (de) 2009-05-15

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