FR2549662A1 - Procede et dispositif de transfert de communication de donnees - Google Patents

Procede et dispositif de transfert de communication de donnees Download PDF

Info

Publication number
FR2549662A1
FR2549662A1 FR8411016A FR8411016A FR2549662A1 FR 2549662 A1 FR2549662 A1 FR 2549662A1 FR 8411016 A FR8411016 A FR 8411016A FR 8411016 A FR8411016 A FR 8411016A FR 2549662 A1 FR2549662 A1 FR 2549662A1
Authority
FR
France
Prior art keywords
data
telephone set
telephone
digital
communication
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.)
Pending
Application number
FR8411016A
Other languages
English (en)
French (fr)
Inventor
John Hennemann Zink
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 Corp
Original Assignee
American Telephone and Telegraph Co 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.)
Filing date
Publication date
Application filed by American Telephone and Telegraph Co Inc filed Critical American Telephone and Telegraph Co Inc
Publication of FR2549662A1 publication Critical patent/FR2549662A1/fr
Pending legal-status Critical Current

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Telephonic Communication Services (AREA)
FR8411016A 1983-07-18 1984-07-11 Procede et dispositif de transfert de communication de donnees Pending FR2549662A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/514,519 US4532377A (en) 1983-07-18 1983-07-18 Data call transfer

Publications (1)

Publication Number Publication Date
FR2549662A1 true FR2549662A1 (fr) 1985-01-25

Family

ID=24047533

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8411016A Pending FR2549662A1 (fr) 1983-07-18 1984-07-11 Procede et dispositif de transfert de communication de donnees

Country Status (6)

Country Link
US (1) US4532377A ( )
JP (1) JPS6039966A ( )
CA (1) CA1219663A ( )
DE (1) DE3426070A1 ( )
FR (1) FR2549662A1 ( )
SE (1) SE460166B ( )

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2549666A1 (fr) * 1983-07-18 1985-01-25 American Telephone & Telegraph Procede et dispositif de pre-indication de transfert d'une communication de donnees
FR2615340A1 (fr) * 1987-05-11 1988-11-18 Gsi Telematique Agencement de connexion automatique d'un ordinateur au reseau telephonique a connexite numerique

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56143909A (en) * 1980-04-10 1981-11-10 Matsushita Electric Works Ltd Pedometer
US4763351A (en) * 1985-04-24 1988-08-09 Lipscher Bernard N Computer security system
JPH077438B2 (ja) * 1985-10-14 1995-01-30 松下電工株式会社 歩数計数器
US4748656A (en) * 1986-03-21 1988-05-31 American Telephone And Telegraph Company Personal computer--as an interface between a telephone station set and a business communication system
JPH0683325B2 (ja) * 1986-04-03 1994-10-19 キヤノン株式会社 デ−タ通信装置
CA1287910C (en) * 1986-09-30 1991-08-20 Salvador Barron Adjunct processor for providing computer facility access protection via call transfer
US4812840A (en) * 1987-06-29 1989-03-14 Ncr Corporation Multiple mode switching means
US5142568A (en) * 1987-11-30 1992-08-25 Canon Kabushiki Kaisha Data communication apparatus which can use either an analog or a digital line
US4805209A (en) * 1987-12-09 1989-02-14 International Business Machines Coordinated transfer of voice and information through a digital switch
DE3820835A1 (de) * 1988-06-21 1989-01-12 Blum Burkhardt Ursula Konzeption einer netzwerkfaehigen, volldigitalen hifi-videoanlage
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
US5469499A (en) * 1993-11-29 1995-11-21 Lanning; Leif System for securing access to equipment connectable to a telephone communication channel
DE4408598A1 (de) * 1994-03-15 1995-09-21 Sel Alcatel Ag Telekommunikationssystem und Telekommunikationsendeinrichtung
US5793847A (en) * 1995-12-21 1998-08-11 Intel Corporation Method and apparatus for transferring a data call

Citations (5)

* 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
FR2145947A5 ( ) * 1971-07-09 1973-02-23 Int Standard Electric Corp
US3922497A (en) * 1973-03-21 1975-11-25 Cselt Centro Studi Lab Telecom Switching system for PCM communication with alternate voice and data transmission
US4291200A (en) * 1979-10-31 1981-09-22 Bell Telephone Laboratories, Incorporated Voice and data switching arrangement
FR2549666A1 (fr) * 1983-07-18 1985-01-25 American Telephone & Telegraph Procede et dispositif de pre-indication de transfert d'une communication de donnees

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4112258A (en) * 1977-10-12 1978-09-05 Bell Telephone Laboratories, Incorporated Communication system using intelligent network processor
JPS53134304A (en) * 1977-04-22 1978-11-22 Toshiba Corp Automatic telephone exchange system
US4479195A (en) * 1982-09-07 1984-10-23 At&T Bell Laboratories Data conference system

Patent Citations (5)

* 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
FR2145947A5 ( ) * 1971-07-09 1973-02-23 Int Standard Electric Corp
US3922497A (en) * 1973-03-21 1975-11-25 Cselt Centro Studi Lab Telecom Switching system for PCM communication with alternate voice and data transmission
US4291200A (en) * 1979-10-31 1981-09-22 Bell Telephone Laboratories, Incorporated Voice and data switching arrangement
FR2549666A1 (fr) * 1983-07-18 1985-01-25 American Telephone & Telegraph Procede et dispositif de pre-indication de transfert d'une communication de donnees

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, Boston, MA, 10-14 juin 1979, vol. 3, ICC '79 Conference Record, pages 38.5.1 - 38.5.7, IEEE, New York, US; N.ACCARINO et al.: "Frame-mode customer access to local integrated voice and data digital networks" *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2549666A1 (fr) * 1983-07-18 1985-01-25 American Telephone & Telegraph Procede et dispositif de pre-indication de transfert d'une communication de donnees
FR2615340A1 (fr) * 1987-05-11 1988-11-18 Gsi Telematique Agencement de connexion automatique d'un ordinateur au reseau telephonique a connexite numerique

Also Published As

Publication number Publication date
CA1219663A (en) 1987-03-24
SE8403631D0 (sv) 1984-07-09
US4532377A (en) 1985-07-30
DE3426070A1 (de) 1985-01-31
JPS6039966A (ja) 1985-03-02
SE8403631L (sv) 1985-01-19
SE460166B (sv) 1989-09-11

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