DK0679319T3 - Telekommunikationsswich med progammerbare kommunikationsfunktioner - Google Patents

Telekommunikationsswich med progammerbare kommunikationsfunktioner

Info

Publication number
DK0679319T3
DK0679319T3 DK94906482.8T DK94906482T DK0679319T3 DK 0679319 T3 DK0679319 T3 DK 0679319T3 DK 94906482 T DK94906482 T DK 94906482T DK 0679319 T3 DK0679319 T3 DK 0679319T3
Authority
DK
Denmark
Prior art keywords
services
card
modules
programmable
communications
Prior art date
Application number
DK94906482.8T
Other languages
English (en)
Inventor
Robert P Madonna
Kevin C Kicklighter
Original Assignee
Excel Switching 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 Excel Switching Corp filed Critical Excel Switching Corp
Application granted granted Critical
Publication of DK0679319T3 publication Critical patent/DK0679319T3/da

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/005—Interface circuits for subscriber lines
    • H04M3/007—Access interface units for simultaneous transmission of speech and data, e.g. digital subscriber line [DSL] access interface units
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/005—Interface circuits for subscriber lines
    • 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
    • H04Q11/0407—Selecting arrangements for multiplex systems for time-division multiplexing using a stored programme control
    • H04Q11/0414—Details
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/58—Arrangements providing connection between main exchange and sub-exchange or satellite
    • H04Q3/62—Arrangements providing connection between main exchange and sub-exchange or satellite for connecting to private branch exchanges
    • H04Q3/625—Arrangements in the private branch exchange
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13031—Pulse code modulation, PCM
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13034—A/D conversion, code compression/expansion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13103—Memory
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13106—Microprocessor, CPU
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13107—Control equipment for a part of the connection, distributed control, co-processing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13176—Common channel signaling, CCS7
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13204—Protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13205—Primary rate access, PRI
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13209—ISDN
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13292—Time division multiplexing, TDM
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13299—Bus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1332—Logic circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13392—Channels assigned according to rules
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13396—Signaling in general, in-band signalling

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Circuits Of Receivers In General (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Telephonic Communication Services (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Electrotherapy Devices (AREA)
DK94906482.8T 1993-01-05 1993-12-29 Telekommunikationsswich med progammerbare kommunikationsfunktioner DK0679319T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/001,113 US5349579A (en) 1993-01-05 1993-01-05 Telecommunication switch with programmable communications services

Publications (1)

Publication Number Publication Date
DK0679319T3 true DK0679319T3 (da) 1998-04-20

Family

ID=21694436

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94906482.8T DK0679319T3 (da) 1993-01-05 1993-12-29 Telekommunikationsswich med progammerbare kommunikationsfunktioner

Country Status (12)

Country Link
US (1) US5349579A (da)
EP (1) EP0679319B1 (da)
JP (1) JP3007907B2 (da)
AT (1) ATE157833T1 (da)
AU (1) AU680651B2 (da)
BR (1) BR9307807A (da)
CA (1) CA2150541C (da)
DE (1) DE69313666T2 (da)
DK (1) DK0679319T3 (da)
ES (1) ES2110221T3 (da)
GR (1) GR3025579T3 (da)
WO (1) WO1994016528A1 (da)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE186411T1 (de) * 1992-08-19 1999-11-15 Siemens Nixdorf Inf Syst Multiprozessorsystem mit cache-speichern
JP3553987B2 (ja) * 1992-11-13 2004-08-11 株式会社日立製作所 クライアント・サーバシステム
JPH06339002A (ja) * 1993-05-28 1994-12-06 Mita Ind Co Ltd ファクシミリ装置の伝送方法
US5761200A (en) * 1993-10-27 1998-06-02 Industrial Technology Research Institute Intelligent distributed data transfer system
DK0749663T3 (da) * 1994-03-08 2000-03-20 Excel Switching Corp Telekommunikationsomskifter med forbedret redundans
US5544163A (en) * 1994-03-08 1996-08-06 Excel, Inc. Expandable telecommunications system
FR2729268A1 (fr) * 1995-01-05 1996-07-12 Alcatel Mobile Comm France Systeme de repartition temporelle dynamique de traitements dans une station fonctionnant selon le mode d'acces multiple a repartition dans le temps
DE19505271C1 (de) * 1995-02-16 1996-01-18 Siemens Ag Kommunikationssystem
EP0818119A1 (de) * 1995-03-27 1998-01-14 AUSTEL Licensing GmbH Verfahren zum betrieb einer vermittlungsanlage und erweiterbares digitales schaltsystem zur durchführung des verfahrens
US5771232A (en) * 1995-08-23 1998-06-23 International Business Machines Corporation Expandable local inter-system bus architecture in a multiplexed environment
US6381239B1 (en) 1996-02-13 2002-04-30 Taqua Systems, Inc. Multiple application switching platform and method
US5875234A (en) 1996-02-14 1999-02-23 Netphone, Inc. Computer integrated PBX system
US6243453B1 (en) * 1996-07-17 2001-06-05 Alcatel Usa Sourcing, L.P. Programmable call processing system and method
US6278718B1 (en) 1996-08-29 2001-08-21 Excel, Inc. Distributed network synchronization system
US5898691A (en) * 1996-09-26 1999-04-27 Cisco Technology, Inc. Method and apparatus for congestion distributed adaptive routing
US5862135A (en) * 1996-10-10 1999-01-19 Lucent Technologies Inc. Simplified interface to a time-division multiplexed communications medium
US6005841A (en) * 1997-02-11 1999-12-21 Excel Switching Corporation Redundancy arrangement for telecommunications system
EP0963679B1 (de) * 1997-02-25 2005-10-19 Infineon Technologies AG Verfahren und vorrichtung zum verarbeiten und generieren von daten unter verwendung eines digitalen signalprozessors
US5920546A (en) * 1997-02-28 1999-07-06 Excel Switching Corporation Method and apparatus for conferencing in an expandable telecommunications system
TW405090B (en) * 1997-04-04 2000-09-11 Ibm Predictive cache loading by program address discontinuity history
KR100251712B1 (ko) * 1997-07-11 2000-04-15 윤종용 전전자교환기에서 엑스.25 프로토콜 통신을 위한 엑스.25망정합장치
US6226288B1 (en) 1997-09-10 2001-05-01 Excel Switching Corporation Sub-rate switching telecommunications switch
AU9584298A (en) * 1997-09-26 1999-07-12 Alcatel Usa Sourcing, L.P. Interface components for a telecommunications switching platform
US5968158A (en) * 1997-10-06 1999-10-19 International Business Machines Corporation Apparatus including a host processor and communications adapters interconnected with a bus, with improved transfer of interrupts between the adapters and host processor
US6633639B1 (en) * 1997-12-30 2003-10-14 Nortel Networks Limited Telephone switch configuration detector
US6023493A (en) 1998-01-20 2000-02-08 Conexant Systems, Inc. Method and apparatus for synchronizing a data communication system to a periodic digital impairment
US6985477B2 (en) 1998-03-26 2006-01-10 Cisco Technology, Inc. Method and apparatus for supporting multiservice digital signal processing applications
US6181694B1 (en) 1998-04-03 2001-01-30 Vertical Networks, Inc. Systems and methods for multiple mode voice and data communciations using intelligently bridged TDM and packet buses
US6389009B1 (en) 2000-12-28 2002-05-14 Vertical Networks, Inc. Systems and methods for multiple mode voice and data communications using intelligently bridged TDM and packet buses
DE19822377A1 (de) * 1998-05-19 1999-11-25 Nokia Deutschland Gmbh Telekommunikationseinrichtung mit Nutzkanälen auf der Basis einer mit V.5.2-Schnittstelle
US6373849B1 (en) * 1998-06-08 2002-04-16 Excel Switching Corporation Resource interface unit for telecommunications switching node
US6445697B1 (en) * 1998-09-25 2002-09-03 Cisco Technology, Inc. Audio codec reselection for increased port density
US6470028B1 (en) 1998-10-19 2002-10-22 Alcatel Usa Sourcing, L.P. System and method for translating telecommunications signals of span interfaces
US6240086B1 (en) * 1999-10-15 2001-05-29 Texas Instruments Incorporated Dynamic DSP allocation for universal access to a packet network
ATE419723T1 (de) * 1998-10-30 2009-01-15 Telogy Networks Inc Dynamische dsp-zuordnung für universalzugriff zu einem paketnetz
DE19854419A1 (de) * 1998-11-25 2000-06-08 Siemens Ag ISDN-Netz mit einer Hardware-Plattform in Vermittlungsstellen
US7233600B1 (en) * 1998-12-17 2007-06-19 Cisco Technology, Inc. Method and apparatus for dynamic DSP resource management
US6614802B1 (en) * 1999-01-18 2003-09-02 Lucent Technologies Inc. Telecommunication network with remotely controllable, line multi-interface and telecommunication method
US7006493B1 (en) 1999-03-09 2006-02-28 Cisco Technology, Inc. Virtual voice port configured to connect a switched voice call to a permanent voice call
US6975632B2 (en) 1999-03-15 2005-12-13 Cisco Technology, Inc. Multi-service architecture with any port any service (APAS) hardware platform
US6370136B1 (en) * 1999-03-18 2002-04-09 Lucent Technologies Inc. Dialing plan arrangement for expandable telecommunications system
US6594685B1 (en) 1999-04-14 2003-07-15 Excel Switching Corporation Universal application programming interface having generic message format
US6397385B1 (en) 1999-07-16 2002-05-28 Excel Switching Corporation Method and apparatus for in service software upgrade for expandable telecommunications system
US6977898B1 (en) 1999-10-15 2005-12-20 Cisco Technology, Inc. Method for supporting high priority calls on a congested WAN link
DE10009768A1 (de) * 2000-03-01 2001-09-20 Siemens Ag Datenübertragung über den ISDN-B-Kanal
AU3949701A (en) * 2000-03-07 2001-09-17 Adc Telecommunications Israel Ltd. Architecture for an access device
US7035229B1 (en) 2000-04-07 2006-04-25 Lucent Technologies Inc. Method and apparatus for dynamic allocation of conferencing resources in a telecommunications system
US7301933B1 (en) 2000-12-22 2007-11-27 Cisco Technology, Inc. Delivery of a service program to a digital signal processor within a multiservice processing system
US7065038B1 (en) * 2001-02-28 2006-06-20 Cisco Technology, Inc. Automatic protection switching line card redundancy within an intermediate network node
US7088712B2 (en) * 2001-06-28 2006-08-08 Lucent Technologies Inc. Call data and hardware cache for a dial-up access concentrator
JP2003234825A (ja) * 2002-02-06 2003-08-22 Mitsubishi Electric Corp デジタル信号伝送装置
US7570584B1 (en) 2002-03-29 2009-08-04 Cisco Technology, Inc. Network-wide congestion control of SPVC signaling messages
US7639710B1 (en) * 2003-02-27 2009-12-29 Juniper Networks, Inc. Modular implementation of a protocol in a network device
US6956862B2 (en) * 2003-12-02 2005-10-18 Cisco Technology, Inc. Method and apparatus to combine heterogeneous hardware interfaces for next generation packet voice module devices

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4975903A (en) * 1984-05-07 1990-12-04 David Systems, Inc. Digital timeslot and signaling bus in a digital PBX switch
IT1182393B (it) * 1985-01-31 1987-10-05 Olivetti & Co Spa Sistema integrato di automazione per ufficic
US4685104A (en) * 1985-02-27 1987-08-04 Srx Corporation Distributed switching system
JPS6253097A (ja) * 1985-09-02 1987-03-07 Toshiba Corp 制御デ−タ伝送方式
DE3534918A1 (de) * 1985-09-30 1987-04-02 Siemens Ag Rechnergesteuerte nebenstellenvermittlungsanlage
GB8601545D0 (en) * 1986-01-22 1986-02-26 Stc Plc Data transmission equipment
US4817086A (en) * 1986-08-27 1989-03-28 American Telephone And Telegraph Company Integrated switching system and announcement circuit
FR2634038B1 (fr) * 1988-07-08 1993-11-05 Js Telecommunications Micro-ordinateur integrant une terminaison numerique d'abonne de reseau numerique a integration de services
CA1333418C (en) * 1988-08-02 1994-12-06 Richard Anthony Hatherill Digital key system architecture
EP0358597A3 (de) * 1988-09-07 1990-12-12 ELMEG GmbH Kommunikationstechnik Fernsprechvermittlungseinrichtung
DE4101885A1 (de) * 1991-01-23 1992-07-30 Standard Elektrik Lorenz Ag Telekommunikationsanlage

Also Published As

Publication number Publication date
GR3025579T3 (en) 1998-03-31
US5349579A (en) 1994-09-20
AU680651B2 (en) 1997-08-07
AU6017394A (en) 1994-08-15
DE69313666D1 (de) 1997-10-09
DE69313666T2 (de) 1998-05-14
JPH08509325A (ja) 1996-10-01
JP3007907B2 (ja) 2000-02-14
EP0679319B1 (en) 1997-09-03
EP0679319A1 (en) 1995-11-02
CA2150541C (en) 2001-07-31
ES2110221T3 (es) 1998-02-01
BR9307807A (pt) 1995-11-14
ATE157833T1 (de) 1997-09-15
WO1994016528A1 (en) 1994-07-21
CA2150541A1 (en) 1994-07-21

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