SE8403632L - Forindikering av dataanrop - Google Patents

Forindikering av dataanrop

Info

Publication number
SE8403632L
SE8403632L SE8403632A SE8403632A SE8403632L SE 8403632 L SE8403632 L SE 8403632L SE 8403632 A SE8403632 A SE 8403632A SE 8403632 A SE8403632 A SE 8403632A SE 8403632 L SE8403632 L SE 8403632L
Authority
SE
Sweden
Prior art keywords
data call
call
station set
data
telephone station
Prior art date
Application number
SE8403632A
Other languages
Unknown language ( )
English (en)
Other versions
SE8403632D0 (sv
SE457683B (sv
Inventor
J H Zink
Original Assignee
American Telephone & Telegraph
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 American Telephone & Telegraph filed Critical American Telephone & Telegraph
Publication of SE8403632D0 publication Critical patent/SE8403632D0/sv
Publication of SE8403632L publication Critical patent/SE8403632L/sv
Publication of SE457683B publication Critical patent/SE457683B/sv

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
    • H04M11/068—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors using time division multiplex techniques
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • 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
SE8403632A 1983-07-18 1984-07-09 Foerfarande och appatat foer foerindikering av dataanrop SE457683B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/514,518 US4535199A (en) 1983-07-18 1983-07-18 Data call transfer preindication

Publications (3)

Publication Number Publication Date
SE8403632D0 SE8403632D0 (sv) 1984-07-09
SE8403632L true SE8403632L (sv) 1985-01-19
SE457683B SE457683B (sv) 1989-01-16

Family

ID=24047531

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8403632A SE457683B (sv) 1983-07-18 1984-07-09 Foerfarande och appatat foer foerindikering av dataanrop

Country Status (6)

Country Link
US (1) US4535199A (sv)
JP (1) JPS6039965A (sv)
CA (1) CA1221156A (sv)
DE (1) DE3426055A1 (sv)
FR (1) FR2549666A1 (sv)
SE (1) SE457683B (sv)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57204984A (en) * 1981-06-12 1982-12-15 Matsushita Electric Works Ltd Step counter
US4532377A (en) * 1983-07-18 1985-07-30 At&T Information Systems Inc. Data call transfer
US4759059A (en) * 1984-06-01 1988-07-19 Christensen Larry B Analog telephone circuit for digital telephone system
JPS62500346A (ja) * 1984-09-27 1987-02-05 アメリカン テレフオン アンド テレグラフ カムパニ− 電話交換機の交換プロセッサインタフェ−ス
US4609778A (en) * 1984-09-27 1986-09-02 Franklin Andrew D Trunk call processing services for host computer interconnections
US5109406A (en) * 1985-09-30 1992-04-28 Kabushiki Kaisha Toshiba Call control method and apparatus for a switching system
US4864503A (en) * 1987-02-05 1989-09-05 Toltran, Ltd. Method of using a created international language as an intermediate pathway in translation between two national languages
US4812840A (en) * 1987-06-29 1989-03-14 Ncr Corporation Multiple mode switching means
US5222126A (en) * 1987-11-16 1993-06-22 Canon Kabushiki Kaisha Communication apparatus connected to other communication terminals
US4805209A (en) * 1987-12-09 1989-02-14 International Business Machines Coordinated transfer of voice and information through a digital switch
US4943996A (en) * 1989-01-06 1990-07-24 International Business Machines Corporation Shared access to voice and information
US5008930A (en) * 1989-10-24 1991-04-16 At&T Bell Laboratories Customer definable integrated voice/data call transfer technique
US5267156A (en) * 1991-12-05 1993-11-30 International Business Machines Corporation Method for constructing a knowledge base, knowledge base system, machine translation method and system therefor
US5438616A (en) * 1994-03-02 1995-08-01 Peoples; John T. Method and apparatus for storing telephone numbers and for automatically calling the stored numbers
US5661785A (en) * 1994-12-22 1997-08-26 Lucent Technologies Inc. Flexible telecommunications line interface
FR2842379B1 (fr) * 2002-07-15 2004-12-03 France Telecom Systeme de communication de donnees entre au moins deux utilisateurs munis chacun d'un appareil telephonique et d'un dispositif de traitement de donnees
FR2845551B1 (fr) * 2002-10-04 2005-01-14 Atlinks Poste telephonique, terminal multimedia et serveur

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3597544A (en) * 1969-04-17 1971-08-03 Bell Telephone Labor Inc Data switching system
BE786045A (fr) * 1971-07-09 1973-01-10 Int Standard Electric Corp Systeme telephonique a trafic de donnees
IT980651B (it) * 1973-03-21 1974-10-10 Cselt Centro Studi Lab Telecom Sistema elettronico centralizzato di commutazione di segnali tele fonici e dati ad alta velocita
JPS53134304A (en) * 1977-04-22 1978-11-22 Toshiba Corp Automatic telephone exchange system
JPS6022871B2 (ja) * 1979-07-04 1985-06-04 株式会社田村電機製作所 ボタン電話装置における回線予約方式
JPS6022870B2 (ja) * 1979-07-04 1985-06-04 株式会社田村電機製作所 ボタン電話装置における回線予約方式
US4291200A (en) * 1979-10-31 1981-09-22 Bell Telephone Laboratories, Incorporated Voice and data switching arrangement
US4532377A (en) * 1983-07-18 1985-07-30 At&T Information Systems Inc. Data call transfer

Also Published As

Publication number Publication date
FR2549666A1 (fr) 1985-01-25
US4535199A (en) 1985-08-13
JPS6039965A (ja) 1985-03-02
DE3426055A1 (de) 1985-01-31
SE8403632D0 (sv) 1984-07-09
SE457683B (sv) 1989-01-16
CA1221156A (en) 1987-04-28

Similar Documents

Publication Publication Date Title
SE8403632L (sv) Forindikering av dataanrop
JPS54136166A (en) Semiconductor switch and telephone subscriber*s line circuit
SE8403631D0 (sv) Overforing av dataanrop
JPS5561167A (en) Digital conference telephone circuit
GB2016869B (en) Telephone station with automatic switchover between pulse code dialling and multifreguency code dialling
DE3369445D1 (en) Circuit arrangement for telecommunication installations, especially for telephone exchange installations, with direct voltage converters
ES8202228A1 (es) Perfeccionamientos en circuitos para una instalacion telefo-nica con devolucion de llamadas
GB1546046A (en) Transmitting and receiving circuit for subscriber telephone sets
FR2452842A1 (fr) Terminal de telecommunications
JPS5217739A (en) Call request sysem by voice communication
JPS57212856A (en) Terminal adaptor system
JPS53117922A (en) Absence reception voice answer skip system
JPS5513569A (en) Channel system in remote control time division electronic exchange system
JPS57160233A (en) Telephone set usable even when carried about
JPS52132614A (en) Method of indicating outgoing telephone code at incoming telephone side
IL50502A (en) Switching arrangement for telecommunication and particularly telephone exchange installations with subscriber terminal connection
FR2330237A1 (fr) Circuit de commutation telephonique et autocommutateur comprenant un tel circuit
JPS57131192A (en) Private branch exchange
JPS57183170A (en) Time correspondence transfer system
FR2532506B1 (fr) Dispositif electronique de commutation temporelle, notamment pour central telephonique numerique
JPS57190450A (en) Privacy system for push-button dial telephone set
JPS5247305A (en) Extension calling systemof button telephone system
JPS57131154A (en) Telephone attachment
IL53543A (en) D.c.ringing current arrangement for telephone substations
ZA765034B (en) Switching arrangement for telecommunication and particularly telephone exchange installations with subscriber terminal connection

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 8403632-6

Effective date: 19920210

Format of ref document f/p: F