SE8403632D0 - Forindikering av dataanrop - Google Patents
Forindikering av dataanropInfo
- Publication number
- SE8403632D0 SE8403632D0 SE8403632A SE8403632A SE8403632D0 SE 8403632 D0 SE8403632 D0 SE 8403632D0 SE 8403632 A SE8403632 A SE 8403632A SE 8403632 A SE8403632 A SE 8403632A SE 8403632 D0 SE8403632 D0 SE 8403632D0
- Authority
- SE
- Sweden
- Prior art keywords
- data call
- call
- station set
- data
- telephone station
- Prior art date
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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Telephonic Communication Services (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
- Exchange Systems With Centralized Control (AREA)
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 true SE8403632D0 (sv) | 1984-07-09 |
SE8403632L 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)
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 |
US4609778A (en) * | 1984-09-27 | 1986-09-02 | Franklin Andrew D | Trunk call processing services for host computer interconnections |
WO1986002225A1 (en) * | 1984-09-27 | 1986-04-10 | American Telephone & Telegraph Company | Telephone switching system switch processor interface |
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)
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 |
-
1983
- 1983-07-18 US US06/514,518 patent/US4535199A/en not_active Expired - Lifetime
-
1984
- 1984-07-05 CA CA000458223A patent/CA1221156A/en not_active Expired
- 1984-07-09 SE SE8403632A patent/SE457683B/sv not_active IP Right Cessation
- 1984-07-11 FR FR8411015A patent/FR2549666A1/fr not_active Withdrawn
- 1984-07-14 DE DE19843426055 patent/DE3426055A1/de not_active Withdrawn
- 1984-07-18 JP JP59147725A patent/JPS6039965A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS6039965A (ja) | 1985-03-02 |
CA1221156A (en) | 1987-04-28 |
US4535199A (en) | 1985-08-13 |
SE8403632L (sv) | 1985-01-19 |
SE457683B (sv) | 1989-01-16 |
DE3426055A1 (de) | 1985-01-31 |
FR2549666A1 (fr) | 1985-01-25 |
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 | |
JPS5399802A (en) | Specific subscriber calling equipment of automatic answering telephone set | |
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 | |
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 | |
JPS5255417A (en) | Automatic exchange connection system |
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 |