MX151070A - Mejoras en sistema de red telefonica interna - Google Patents

Mejoras en sistema de red telefonica interna

Info

Publication number
MX151070A
MX151070A MX190937A MX19093782A MX151070A MX 151070 A MX151070 A MX 151070A MX 190937 A MX190937 A MX 190937A MX 19093782 A MX19093782 A MX 19093782A MX 151070 A MX151070 A MX 151070A
Authority
MX
Mexico
Prior art keywords
network system
telephone network
internal telephone
internal
telephone
Prior art date
Application number
MX190937A
Other languages
English (en)
Inventor
William Hugh Williams
Michael George Burke
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
Application filed by Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of MX151070A publication Critical patent/MX151070A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Small-Scale Networks (AREA)
MX190937A 1981-01-14 1982-01-12 Mejoras en sistema de red telefonica interna MX151070A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/225,020 US4390982A (en) 1981-01-14 1981-01-14 Digital PBX system

Publications (1)

Publication Number Publication Date
MX151070A true MX151070A (es) 1984-09-20

Family

ID=22843190

Family Applications (1)

Application Number Title Priority Date Filing Date
MX190937A MX151070A (es) 1981-01-14 1982-01-12 Mejoras en sistema de red telefonica interna

Country Status (7)

Country Link
US (1) US4390982A (es)
KR (1) KR860000980B1 (es)
AU (1) AU7863381A (es)
CA (1) CA1172738A (es)
GB (1) GB2091068B (es)
IE (1) IE52596B1 (es)
MX (1) MX151070A (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4510596A (en) * 1982-10-12 1985-04-09 At&T Bell Labs Time slot assignment facilities
CA1221766A (en) * 1983-10-11 1987-05-12 Michael F. Kemp Interface arrangement for a telephone system or the like
US4574375A (en) * 1983-10-12 1986-03-04 Northern Telecom Limited Interface arrangement for a telephone system or the like
JPS60240294A (ja) * 1984-05-07 1985-11-29 デイ−・エイ・ヴイ・アイ・デイ−・システムズ・インコ−ポレ−テツド デジタルｐｂｘスイツチ
US4975903A (en) * 1984-05-07 1990-12-04 David Systems, Inc. Digital timeslot and signaling bus in a digital PBX switch
GB8601545D0 (en) * 1986-01-22 1986-02-26 Stc Plc Data transmission equipment
US4750171A (en) * 1986-07-11 1988-06-07 Tadiran Electronics Industries Ltd. Data switching system and method
EP0319139B1 (en) * 1987-11-30 1994-01-12 Nortel Networks Corporation Digital key telephone system
FR2626426B1 (fr) * 1988-01-22 1994-02-25 Telic Alcatel Systeme de commutation temporelle
US5014266A (en) * 1988-12-28 1991-05-07 At&T Bell Laboratories Circuit switching system for interconnecting logical links between packet switching networks
US5313459A (en) * 1992-10-08 1994-05-17 Newton Communications, Inc. Private branch exchange system and methods for operating same
US5862135A (en) * 1996-10-10 1999-01-19 Lucent Technologies Inc. Simplified interface to a time-division multiplexed communications medium
DE19917062C2 (de) * 1999-04-15 2002-04-25 Siemens Ag Optimierte Schnittstelle zwischen Zugriffsnetzwerk und Vermittlungseinrichtung
DE102007024507A1 (de) 2007-05-25 2008-11-27 Voith Patent Gmbh Papiermaschinenbespannung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4061880A (en) * 1975-03-21 1977-12-06 Dicom Systems, Ltd. Time-multiplex programmable switching apparatus
US4288870A (en) * 1978-02-02 1981-09-08 Trw, Inc. Integrated telephone transmission and switching system

Also Published As

Publication number Publication date
KR860000980B1 (ko) 1986-07-24
CA1172738A (en) 1984-08-14
US4390982A (en) 1983-06-28
KR830009838A (ko) 1983-12-23
IE820052L (en) 1982-07-14
IE52596B1 (en) 1987-12-23
AU7863381A (en) 1982-07-22
GB2091068B (en) 1984-08-22
GB2091068A (en) 1982-07-21

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