DE3782305D1 - Verbindungssatz fuer fernsprechleitung mit zweierlei arten der nachrichtenuebermittlung. - Google Patents

Verbindungssatz fuer fernsprechleitung mit zweierlei arten der nachrichtenuebermittlung.

Info

Publication number
DE3782305D1
DE3782305D1 DE8787111970T DE3782305T DE3782305D1 DE 3782305 D1 DE3782305 D1 DE 3782305D1 DE 8787111970 T DE8787111970 T DE 8787111970T DE 3782305 T DE3782305 T DE 3782305T DE 3782305 D1 DE3782305 D1 DE 3782305D1
Authority
DE
Germany
Prior art keywords
types
telephone line
message transmission
connection kit
kit
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 - Fee Related
Application number
DE8787111970T
Other languages
English (en)
Other versions
DE3782305T2 (de
Inventor
Darryl C Newell
Karl F Schroeder
Bruce J Wilkie
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of DE3782305D1 publication Critical patent/DE3782305D1/de
Publication of DE3782305T2 publication Critical patent/DE3782305T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S379/00—Telephonic communications
    • Y10S379/902—Auto-switch for an incoming voice data, or fax telephone call, e.g. comp/fax/tel
DE8787111970T 1986-09-22 1987-08-18 Verbindungssatz fuer fernsprechleitung mit zweierlei arten der nachrichtenuebermittlung. Expired - Fee Related DE3782305T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/910,117 US4723268A (en) 1986-09-22 1986-09-22 Dual mode phone line interface

Publications (2)

Publication Number Publication Date
DE3782305D1 true DE3782305D1 (de) 1992-11-26
DE3782305T2 DE3782305T2 (de) 1993-04-22

Family

ID=25428333

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787111970T Expired - Fee Related DE3782305T2 (de) 1986-09-22 1987-08-18 Verbindungssatz fuer fernsprechleitung mit zweierlei arten der nachrichtenuebermittlung.

Country Status (4)

Country Link
US (1) US4723268A (de)
EP (1) EP0261392B1 (de)
JP (1) JPS6382158A (de)
DE (1) DE3782305T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0199360A (ja) * 1987-10-13 1989-04-18 Omron Tateisi Electron Co 取引処理端末装置
US5036534A (en) * 1989-01-31 1991-07-30 Kenneth Gural Intelligent telephone interface for automatic answering systems, and method of using
US4910764A (en) * 1989-04-13 1990-03-20 Product Engineering & Manufacturing, Inc. Facsimile and voice communications interface device
US5365577A (en) * 1990-09-27 1994-11-15 Radish Communications Systems, Inc. Telecommunication display system
US5164982A (en) * 1990-09-27 1992-11-17 Radish Communications Systems, Inc. Telecommunication display system
US6275583B1 (en) 1998-03-25 2001-08-14 International Business Machines Corporation Circuits and methods for improved network interface circuit protection
US6614786B1 (en) * 1999-11-24 2003-09-02 Lucent Technologies Inc. Enhanced dual mode telephone for internet telephony
US9973545B2 (en) * 2014-08-20 2018-05-15 At&T Intellectual Property I, L.P. Method and device for managing circuit switched data calls

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3069501A (en) * 1958-08-20 1962-12-18 Bell Telephone Labor Inc Transmission control in two-way signaling systems
US3517137A (en) * 1966-03-29 1970-06-23 Itt Combination voice and data telephone sub-set
NO132123C (de) * 1973-04-13 1975-09-17 Standard Tel Kabelfab As
JPS5751308B2 (de) * 1973-12-13 1982-11-01
US3908086A (en) * 1974-06-03 1975-09-23 Redactron Corp Method for establishing a data communication connection between two full duplex modems
US4082921A (en) * 1977-04-14 1978-04-04 Teleglobe Pay-Tv System, Inc. Automatic subscriber interrogation system
US4137556A (en) * 1977-09-02 1979-01-30 Alpex Computer Corporation Protection circuit for a data transmission system
US4289930A (en) * 1978-11-30 1981-09-15 The General Electric Company Limited Electronic apparatus for the display of information received over a line
DE2931435C2 (de) * 1979-08-02 1981-10-01 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zum Anschalten eines Modems an eine Fernsprechleitung
US4306116A (en) * 1979-12-03 1981-12-15 Intertel, Inc. Communications unit for voice and data
US4313176A (en) * 1980-03-07 1982-01-26 The Lockwood Association, Inc. Data controlled switch for telephone inputs to a computer
US4378470A (en) * 1981-03-25 1983-03-29 Northern Telecom Limited Interface circuits for connection to non-dedicated telephone lines
US4418416A (en) * 1981-04-06 1983-11-29 Bell Telephone Laboratories, Incorporated Frequency modulation transmitter for voice or data
US4394540A (en) * 1981-05-18 1983-07-19 Timex Corporation Remote meter reader and method for reading meters over non-dedicated telephone lines
US4524244A (en) * 1983-08-05 1985-06-18 Cygnet Technologies, Inc. Digital and voice telecommunication apparatus
US4578796A (en) * 1983-11-03 1986-03-25 Bell Telephone Laboratories, Incorporated Programmable multiple type data set
US4640989A (en) * 1984-07-23 1987-02-03 Asher Technologies, Inc. Communications unit for executive work station
US4685123A (en) * 1985-09-13 1987-08-04 American Telephone And Telegraph Company Communication system having voice and data capability

Also Published As

Publication number Publication date
DE3782305T2 (de) 1993-04-22
EP0261392A3 (en) 1989-05-03
US4723268A (en) 1988-02-02
EP0261392A2 (de) 1988-03-30
EP0261392B1 (de) 1992-10-21
JPS6382158A (ja) 1988-04-12
JPH0335862B2 (de) 1991-05-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee