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DE69516335D1 - Verfahren und Vorrichtung zur Durchführung von intelligenten Netzwerkdiensten mit einer ISDN-Netzabschlusseinrichtung - Google Patents

Verfahren und Vorrichtung zur Durchführung von intelligenten Netzwerkdiensten mit einer ISDN-Netzabschlusseinrichtung

Info

Publication number
DE69516335D1
DE69516335D1 DE69516335T DE69516335T DE69516335D1 DE 69516335 D1 DE69516335 D1 DE 69516335D1 DE 69516335 T DE69516335 T DE 69516335T DE 69516335 T DE69516335 T DE 69516335T DE 69516335 D1 DE69516335 D1 DE 69516335D1
Authority
DE
Germany
Prior art keywords
performing intelligent
isdn
network services
intelligent network
termination device
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 - Lifetime
Application number
DE69516335T
Other languages
English (en)
Other versions
DE69516335T2 (de
Inventor
Charles Clifford Hallock
Baiju Dhirajlal Mandalia
Himanshu Chandrakant Parikh
Gaby J Salem
Charles Henry Sederholm
Wasim Joseph Shomar
Thomson, Jr
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
Publication of DE69516335D1 publication Critical patent/DE69516335D1/de
Application granted granted Critical
Publication of DE69516335T2 publication Critical patent/DE69516335T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • H04M3/54—Arrangements for diverting calls for one subscriber to another predetermined subscriber
    • H04M3/546—Arrangements for diverting calls for one subscriber to another predetermined subscriber in private branch exchanges
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H04L25/4917—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using multilevel codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/30—Systems using multi-frequency codes wherein each code element is represented by a combination of frequencies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/253—Telephone sets using digital voice transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/71—Substation extension arrangements
    • H04M1/715—Substation extension arrangements using two or more extensions per line
    • 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
    • H04M3/42314—Systems providing special services or facilities to subscribers in private branch exchanges
    • 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
    • H04M3/428—Arrangements for placing incoming calls on hold
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M9/00—Arrangements for interconnection not involving centralised switching
    • H04M9/02—Arrangements for interconnection not involving centralised switching involving a common line for all parties
    • 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
    • H04Q11/0435—Details
    • H04Q11/0471—Terminal access circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0016—Arrangements providing connection between exchanges
    • H04Q3/0029—Provisions for intelligent networking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/57—Arrangements for indicating or recording the number of the calling subscriber at the called subscriber's set
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2207/00—Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place
    • H04M2207/08—ISDN systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2242/00—Special services or facilities
    • H04M2242/22—Automatic class or number identification arrangements
    • 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
    • H04M3/42025—Calling or Called party identification service
    • H04M3/42034—Calling party identification service
    • H04M3/42042—Notifying the called party of information on the calling party
    • 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
    • H04M3/54—Arrangements for diverting calls for one subscriber to another predetermined subscriber
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1307—Call setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1309—Apparatus individually associated with a subscriber line, line circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13091—CLI, identification of calling line
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13095—PIN / Access code, authentication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13096—Digital apparatus individually associated with a subscriber line, digital line circuits
    • 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
    • H04Q2213/13173—Busy signals
    • 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
    • H04Q2213/13202—Network termination [NT]
    • 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
    • H04Q2213/13209—ISDN
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1324—Conference call
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13271—Forced release
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13282—Call forward, follow-me, call diversion
    • 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
    • H04Q2213/13334—Key telephone systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13345—Intelligent networks, SCP
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13377—Recorded announcement
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13405—Dual frequency signaling, DTMF
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/201—Change-over service
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/282—Call forwarding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/392—Channel allocation - special rules
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/72—Finding out and indicating number of calling subscriber

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Telephonic Communication Services (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Telephone Function (AREA)
  • Facsimile Transmission Control (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
DE69516335T 1994-06-27 1995-06-26 Verfahren und Vorrichtung zur Durchführung von intelligenten Netzwerkdiensten mit einer ISDN-Netzabschlusseinrichtung Expired - Lifetime DE69516335T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26705794A 1994-06-27 1994-06-27

Publications (2)

Publication Number Publication Date
DE69516335D1 true DE69516335D1 (de) 2000-05-25
DE69516335T2 DE69516335T2 (de) 2000-10-19

Family

ID=23017140

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69528478T Expired - Lifetime DE69528478T2 (de) 1994-06-27 1995-06-26 Verfahren zur Durchführung eines Anrufweiterleitungsdienstes mit einem ISDN Netzabschlusseinrichtung
DE69516335T Expired - Lifetime DE69516335T2 (de) 1994-06-27 1995-06-26 Verfahren und Vorrichtung zur Durchführung von intelligenten Netzwerkdiensten mit einer ISDN-Netzabschlusseinrichtung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69528478T Expired - Lifetime DE69528478T2 (de) 1994-06-27 1995-06-26 Verfahren zur Durchführung eines Anrufweiterleitungsdienstes mit einem ISDN Netzabschlusseinrichtung

Country Status (6)

Country Link
US (3) US5818819A (de)
EP (2) EP0967827B1 (de)
JP (3) JP3215293B2 (de)
KR (1) KR100188495B1 (de)
CA (1) CA2148384C (de)
DE (2) DE69528478T2 (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5937051A (en) * 1993-07-08 1999-08-10 Teknekron Infoswitch Corporation Method and system for transferring calls and call-related data between a plurality of call centers
US6343126B1 (en) 1996-03-27 2002-01-29 Hello Direct, Inc. Method and apparatus for interfacing analog telephone apparatus to a digital, analog or hybrid telephone switching system
US5892823A (en) 1996-03-27 1999-04-06 Hello Direct, Inc. Smart interface technology
US5926464A (en) * 1996-04-04 1999-07-20 Lucent Technologies Inc. Customer telecommunication interface device with built-in network features
US5915010A (en) 1996-06-10 1999-06-22 Teknekron Infoswitch System, method and user interface for data announced call transfer
US5946319A (en) * 1996-07-04 1999-08-31 Nec Corporation ISDN communication apparatus
GB2315640B (en) * 1996-07-19 2000-08-23 Intellprop Ltd Telephone conferencing systems
US6295357B1 (en) * 1996-09-06 2001-09-25 Data Race, Inc. System and method for ringing other subscriber telephones connected to a telephone line during data communications on the telephone line
US5815562A (en) * 1996-11-12 1998-09-29 Siemens Business Communication Systems, Inc. Apparatus and method for providing a user with one telephone number that rings phones on heterogeneous systems worldwide
KR100241190B1 (ko) * 1996-12-31 2000-02-01 강병호 개인통신교환기에서의 호보류처리방법
DE59812788D1 (de) * 1997-02-17 2005-06-16 Siemens Ag Teilnehmerseitige netzabschlusseinheit eines anschlussleitungsnetzes und verfahren zum betreiben einer netzabschlusseinheit
JP2940512B2 (ja) * 1997-02-28 1999-08-25 日本電気株式会社 サービス制御装置およびサービス制御方式
US5898839A (en) * 1997-03-17 1999-04-27 Geonet Limited, L.P. System using signaling channel to transmit internet connection request to internet service provider server for initiating and internet session
US5905795A (en) * 1997-04-25 1999-05-18 Alcatel Usa Sourcing, L.P. Two-line subscriber system
US6091714A (en) * 1997-04-30 2000-07-18 Sensel; Steven D. Programmable distributed digital switch system
US6005847A (en) * 1997-07-07 1999-12-21 Siemens Information And Communications Network, Inc. Method and apparatus for facilitating communication between multiple platforms via single, multi-channel communication conduit
WO1999025132A1 (en) * 1997-11-06 1999-05-20 Hello Direct, Inc. Method and apparatus for interfacing analog telephone apparatus to a digital, analog or hybrid telephone switching system
US7031454B1 (en) 1997-11-06 2006-04-18 Hello Direct, Inc. Method and apparatus for interfacing telephone apparatus to a digital, analog or hybrid telephone switching system
US6496491B2 (en) * 1998-05-08 2002-12-17 Lucent Technologies Inc. Mobile point-to-point protocol
US6317595B1 (en) * 1998-06-05 2001-11-13 Com-Net Ericcson Critical Radio Systems, Inc. Methods and system for transferring calls within trunked digital radio communications systems
KR20000044336A (ko) * 1998-12-30 2000-07-15 박태진 교환시스템의 분산 교환 회로
US6977893B1 (en) 1999-05-17 2005-12-20 Intel Corporation Method for establishing communication on an integrated services digital network
US6633549B1 (en) * 1999-09-27 2003-10-14 Cisco Technology Inc. Auto-detection of ISDN BRI services
WO2001076314A2 (en) * 2000-03-31 2001-10-11 Eicon Technology Corporation Dynamic local hold
US20030046344A1 (en) * 2001-08-31 2003-03-06 International Business Machines Corp. Method and system for controlling and securing teleconference sessions
JP4019682B2 (ja) * 2001-10-12 2007-12-12 日本電気株式会社 情報端末装置及びそれに用いる通信方法並びにそのプログラム
WO2003034235A1 (en) * 2001-10-17 2003-04-24 Infocus Corporation Dataconferencing method, appliance, and system
US7546143B2 (en) * 2001-12-18 2009-06-09 Fuji Xerox Co., Ltd. Multi-channel quiet calls
JP2006019985A (ja) * 2004-06-30 2006-01-19 Toshiba Corp 電話交換装置及び交換ネットワークシステム
US9002343B2 (en) * 2007-08-10 2015-04-07 International Business Machines Corporation Disabling a mobile phone suspected of being a trigger for a bomb
US20110213843A1 (en) * 2010-02-26 2011-09-01 Ferrazzini Axel Denis System and method for providing access to a service relating to an account for an electronic device in a network
US9935787B2 (en) * 2013-12-26 2018-04-03 Microsoft Technology Licensing, Llc Tunneling VoIP call control on cellular networks
US10367855B2 (en) 2015-01-27 2019-07-30 Tevnos LLC Switch controller for separating multiple portions of call
CN105501997A (zh) * 2016-01-08 2016-04-20 泰山石膏股份有限公司 一种石膏板防护底板添加装置

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4972463A (en) * 1986-09-15 1990-11-20 Norand Corporation In-store multiple device communications unit and centralized data system utilizing same
EP0282158B1 (de) * 1987-02-10 1993-06-16 Canon Kabushiki Kaisha Kommunikationssystem
JP3025502B2 (ja) * 1987-03-16 2000-03-27 日立マクセル株式会社 半導体メモリ装置
US4932022A (en) * 1987-10-07 1990-06-05 Telenova, Inc. Integrated voice and data telephone system
US4893336A (en) * 1987-12-17 1990-01-09 American Telephone And Telegraph Company, At&T Bell Laboratories Call forwarding arrangement
US4924492A (en) * 1988-03-22 1990-05-08 American Telephone And Telegraph Company Method and apparatus for wideband transmission of digital signals between, for example, a telephone central office and customer premises
US4853949A (en) * 1988-03-24 1989-08-01 Rockwell International Corporation Fail safe voice system for integrated services for digital network subscribers
US4884269A (en) * 1988-06-20 1989-11-28 Hayes Microcomputer Products, Inc. Method and apparatus for connecting ISDN devices over an analog telephone line
KR910002934B1 (ko) * 1988-08-31 1991-05-10 삼성전자 주식회사 전자식 간이 교환 장치의 통화 대기 및 교대통화방법
US4970723A (en) * 1988-09-30 1990-11-13 At&T Bell Laboratories ISDN, basic rate interface arranged for quad voice
US4885769A (en) * 1988-12-23 1989-12-05 Nynex Corporation Station controller for enhanced multi-line pick-up in centrex exchange telephone system
US5023868A (en) * 1988-12-29 1991-06-11 At&T Bell Laboratories Automated call handling apparatus
US5023869A (en) * 1989-03-27 1991-06-11 Alberta Telecommunications Research Centre Method and apparatus for maximizing the transmission capacity of a multi-channel bidirectional communications link
US4995074A (en) * 1989-04-03 1991-02-19 Goldman Bruce J Switched line modem interface system
US4998243A (en) * 1989-10-10 1991-03-05 Racal Data Communications Inc. ISDN terminal adapter with teleconference provision
DE69025852T2 (de) * 1989-10-23 1996-08-29 At & T Corp Anordnung für die Steuerung eines digitalen Verzweigerschalters von einem Vermittlungssystem aus
NO169209C (no) * 1989-12-22 1992-05-20 Alcatel Stk As Fremgangsmaate og system for etablering av konferanseforbindelse.
DE4008450A1 (de) * 1990-03-16 1991-09-19 Telefonbau & Normalzeit Gmbh Schaltungsanordnung zur signal- und informationsumsetzung zwischen analog betriebenen verbindungsleitungen und digital betriebenen anschlussorganen in kommunikations-vermittlungsanlagen
DE59107053D1 (de) * 1990-04-27 1996-01-25 Philips Patentverwaltung Anordnung im Teilnehmerbereich eines dienstintegrierten digitalen Nachrichtennetzes (ISDN) und eine Zwischeneinheit zur Anwendung in der Anordnung
US5157656A (en) * 1990-07-31 1992-10-20 Northern Telecom Limited Nyblet time switch
US5195087A (en) * 1990-08-31 1993-03-16 At&T Bell Laboratories Telephone system with monitor on hold feature
US5195125A (en) * 1990-09-17 1993-03-16 Raychem Corporation Gel filled RJ11 connector
US5204860A (en) * 1990-12-05 1993-04-20 Northern Telecom Limited Network terminating terminal apparatus for integrated services digital network
US5191456A (en) * 1991-07-30 1993-03-02 Alcatel Network Systems, Inc. Efficient feeder fiber loading from distribution fibers
US5305312A (en) * 1992-02-07 1994-04-19 At&T Bell Laboratories Apparatus for interfacing analog telephones and digital data terminals to an ISDN line
DE69325687T2 (de) * 1992-09-14 2000-01-27 Sony Corp., Tokio/Tokyo Endgerät mit Umlegung von ankommenden Anrufen
US5422943A (en) * 1992-09-30 1995-06-06 At&T Corp. Private branch exchange networks
US5448635A (en) * 1993-06-30 1995-09-05 International Business Machines Corporation Wiring scheme and network adapter with digital and analog outputs to allow old pots coexistence with ISDN
US5463684A (en) * 1993-11-03 1995-10-31 Microlog Corporation Telecommunications system for transferring calls without a private branch exchange
US8533393B1 (en) 2010-12-14 2013-09-10 Expedia, Inc. Dynamic cache eviction

Also Published As

Publication number Publication date
DE69516335T2 (de) 2000-10-19
US5812535A (en) 1998-09-22
CA2148384A1 (en) 1995-12-28
EP0690652A3 (de) 1998-09-30
EP0967827A3 (de) 2000-01-05
JPH11355475A (ja) 1999-12-24
EP0967827A2 (de) 1999-12-29
CA2148384C (en) 2003-03-18
DE69528478D1 (de) 2002-11-07
EP0690652B1 (de) 2000-04-19
EP0967827B1 (de) 2002-10-02
EP0690652A2 (de) 1996-01-03
JP3586388B2 (ja) 2004-11-10
JP2002044279A (ja) 2002-02-08
KR100188495B1 (ko) 1999-06-01
DE69528478T2 (de) 2003-08-14
US5818819A (en) 1998-10-06
US5768262A (en) 1998-06-16
JP3215293B2 (ja) 2001-10-02
JPH0818692A (ja) 1996-01-19
KR960003264A (ko) 1996-01-26

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