FI80556C - Foerfarande foer sammankoppling av konferensdeltagare. - Google Patents

Foerfarande foer sammankoppling av konferensdeltagare. Download PDF

Info

Publication number
FI80556C
FI80556C FI861688A FI861688A FI80556C FI 80556 C FI80556 C FI 80556C FI 861688 A FI861688 A FI 861688A FI 861688 A FI861688 A FI 861688A FI 80556 C FI80556 C FI 80556C
Authority
FI
Finland
Prior art keywords
conference
participants
circuits
level
group
Prior art date
Application number
FI861688A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI861688A0 (fi
FI80556B (fi
FI861688A (fi
Inventor
Juergen Schroeter
Original Assignee
Deutsche Telephonwerk Kabel
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 Deutsche Telephonwerk Kabel filed Critical Deutsche Telephonwerk Kabel
Publication of FI861688A0 publication Critical patent/FI861688A0/fi
Publication of FI861688A publication Critical patent/FI861688A/fi
Application granted granted Critical
Publication of FI80556B publication Critical patent/FI80556B/fi
Publication of FI80556C publication Critical patent/FI80556C/fi

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
    • H04M3/561—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities by multiplexing
    • 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
    • H04M3/562—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities where the conference facilities are distributed

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
FI861688A 1985-04-29 1986-04-22 Foerfarande foer sammankoppling av konferensdeltagare. FI80556C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853515646 DE3515646C1 (de) 1985-04-29 1985-04-29 Verfahren zur Zusammenschaltung von Konferenzteilnehmern
DE3515646 1985-04-29

Publications (4)

Publication Number Publication Date
FI861688A0 FI861688A0 (fi) 1986-04-22
FI861688A FI861688A (fi) 1986-10-30
FI80556B FI80556B (fi) 1990-02-28
FI80556C true FI80556C (fi) 1990-06-11

Family

ID=6269539

Family Applications (1)

Application Number Title Priority Date Filing Date
FI861688A FI80556C (fi) 1985-04-29 1986-04-22 Foerfarande foer sammankoppling av konferensdeltagare.

Country Status (6)

Country Link
BR (1) BR8601901A (da)
CH (1) CH670735A5 (da)
DE (1) DE3515646C1 (da)
DK (1) DK171986A (da)
FI (1) FI80556C (da)
NO (1) NO861168L (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2618967B1 (fr) * 1987-07-31 1989-12-15 Js Telecommunications Procede et circuit de gestion d'audioconference
DE4132988A1 (de) * 1991-10-04 1993-04-08 Siemens Nixdorf Inf Syst Verfahren zur ermittlung aktiver teilnehmer einer sprachkonferenzverbindung
DE19526484A1 (de) * 1995-07-20 1997-01-23 Sel Alcatel Ag Verfahren, Kommunikationssystem und Konferenzeinheit zur Durchführung von Konferenzen
DE102004037856B4 (de) 2004-08-04 2006-05-04 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Sprachkonferenzvorrichtung, Sprachkonferenzsystem und Verfahren zur Realisierung einer Sprachkonferenz

Also Published As

Publication number Publication date
DK171986A (da) 1986-10-30
FI861688A0 (fi) 1986-04-22
BR8601901A (pt) 1986-12-30
CH670735A5 (da) 1989-06-30
NO861168L (no) 1986-10-30
DK171986D0 (da) 1986-04-16
DE3515646C1 (de) 1986-08-14
FI80556B (fi) 1990-02-28
FI861688A (fi) 1986-10-30

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: DEUTSCHE TELEPHONWERKE UND KABELINDUSTRI