MX155798A - Mejoras en interfaz numerica para un sistema de conmutacion numerica - Google Patents

Mejoras en interfaz numerica para un sistema de conmutacion numerica

Info

Publication number
MX155798A
MX155798A MX199591A MX19959183A MX155798A MX 155798 A MX155798 A MX 155798A MX 199591 A MX199591 A MX 199591A MX 19959183 A MX19959183 A MX 19959183A MX 155798 A MX155798 A MX 155798A
Authority
MX
Mexico
Prior art keywords
numerical
switching system
interface
numerical interface
numerical switching
Prior art date
Application number
MX199591A
Other languages
English (en)
Inventor
Nicholas John Robert Carter
Francisco Arturo Middletun
Santanu Das
Original Assignee
Int Standard Electric 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
Priority claimed from US06/445,626 external-priority patent/US4488287A/en
Application filed by Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of MX155798A publication Critical patent/MX155798A/es

Links

Classifications

    • 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
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Telephonic Communication Services (AREA)
MX199591A 1982-11-30 1983-11-30 Mejoras en interfaz numerica para un sistema de conmutacion numerica MX155798A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US44562582A 1982-11-30 1982-11-30
US06/445,626 US4488287A (en) 1982-11-30 1982-11-30 Combining and splitting of voice and data from multiple terminal sources and electronic PABX for same

Publications (1)

Publication Number Publication Date
MX155798A true MX155798A (es) 1988-04-29

Family

ID=27034358

Family Applications (1)

Application Number Title Priority Date Filing Date
MX199591A MX155798A (es) 1982-11-30 1983-11-30 Mejoras en interfaz numerica para un sistema de conmutacion numerica

Country Status (8)

Country Link
EP (1) EP0110360B1 (es)
KR (1) KR920009209B1 (es)
CA (1) CA1212747A (es)
DE (1) DE3380806D1 (es)
ES (1) ES527647A0 (es)
FI (1) FI79640C (es)
MX (1) MX155798A (es)
NO (1) NO162098C (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4589107A (en) * 1982-11-30 1986-05-13 Itt Corporation Simultaneous voice and data communication and data base access in a switching system using a combined voice conference and data base processing module
US4716562A (en) * 1985-03-12 1987-12-29 Pacific Bell Telephone system
IT1283132B1 (it) * 1995-06-17 1998-04-07 Samsung Electronics Co Ltd Equipaggiamento di trasferimento automatico per centrale telefonica e procedimento per comunicazione di una centrale telefonica
JP3271493B2 (ja) * 1995-09-26 2002-04-02 ヤマハ株式会社 ネットワークおよびデータ伝送方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4293946A (en) * 1979-11-21 1981-10-06 International Telephone And Telegraph Corporation Trilateral duplex path conferencing system with broadcast capability
EP0058482B1 (en) * 1981-02-16 1985-06-05 British Telecommunications Method and apparatus for transmitting data with digitally encoded speech
US4476559A (en) * 1981-11-09 1984-10-09 At&T Bell Laboratories Simultaneous transmission of voice and data signals over a digital channel

Also Published As

Publication number Publication date
NO162098C (no) 1989-11-01
ES8500690A1 (es) 1984-08-01
FI834360A (fi) 1984-05-31
NO834288L (no) 1984-06-01
EP0110360B1 (de) 1989-11-02
FI79640C (fi) 1990-01-10
FI79640B (fi) 1989-09-29
DE3380806D1 (en) 1989-12-07
EP0110360A3 (en) 1987-11-25
CA1212747A (en) 1986-10-14
ES527647A0 (es) 1984-08-01
KR840006899A (ko) 1984-12-03
EP0110360A2 (de) 1984-06-13
KR920009209B1 (ko) 1992-10-14
NO162098B (no) 1984-07-24
FI834360A0 (fi) 1983-11-29

Similar Documents

Publication Publication Date Title
ES528498A0 (es) Perfeccionamientos en un sistema de conmutacion digital
NO841177L (no) Luer-koplingssystem
FI831080A0 (fi) System foer buffertminne
NO834147L (no) System for kontinuerlig stroemning
MX155099A (es) Mejoras en circuito de pruebas para un sistema de commutacion
ES530124A0 (es) Perfeccionamientos en un sistema de control de perifericos para un sistema de conmutacion de senales digitales
NO164269C (no) Induktivt koblersystem.
DK348683A (da) Dokumentopretningsanlaeg
IT8312443A0 (it) Dispositivo commutatore
MX154831A (es) Mejoras en sistema de sincronizacion para estaciones de telecomunicaciones numericas
ES534089A0 (es) Procedimiento para dar servicio a llamadas de conferencia en un sistema de conmutacion.
IT8367339A0 (it) Unita di controllo numerico
MX155798A (es) Mejoras en interfaz numerica para un sistema de conmutacion numerica
ES284422Y (es) Disposicion para aparatos interruptores de vaiven
IT1155911B (it) Unita di sviluppo per elettrofotocopiatrici
NO164205C (no) Induktivt koplersystem.
SE8306954D0 (sv) Bistabiles schaltventil
DK451583D0 (da) Isolationssystem
ES521884A0 (es) Perfeccionamientos en un dispositivo para la inyeccion de agentes de limpieza.
DK232183A (da) Mekanisk hjaelpemiddel til udskrivning af systemspil
DK157410C (da) Braender for partikelformet braendsel
DK287483A (da) Oprivningslaag til daaser
DK346384D0 (da) Affaldsbortskaffelsesapparat
DK415383A (da) Ventilsystem
ES540582A0 (es) Un sistema de conmutacion para telecomunicacion.