DE3578903D1 - Zusatzanrufsteueranordnung fuer fernsprechschaltsystem. - Google Patents

Zusatzanrufsteueranordnung fuer fernsprechschaltsystem.

Info

Publication number
DE3578903D1
DE3578903D1 DE8585904550T DE3578903T DE3578903D1 DE 3578903 D1 DE3578903 D1 DE 3578903D1 DE 8585904550 T DE8585904550 T DE 8585904550T DE 3578903 T DE3578903 T DE 3578903T DE 3578903 D1 DE3578903 D1 DE 3578903D1
Authority
DE
Germany
Prior art keywords
control unit
call control
switching system
telephone switching
additional call
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 - Fee Related
Application number
DE8585904550T
Other languages
English (en)
Inventor
Chin-Hung Chan
Kenneth Pederson
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.)
AT&T Corp
Original Assignee
American Telephone and Telegraph Co Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24626629&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3578903(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by American Telephone and Telegraph Co Inc filed Critical American Telephone and Telegraph Co Inc
Application granted granted Critical
Publication of DE3578903D1 publication Critical patent/DE3578903D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/60—Semi-automatic systems, i.e. in which the numerical selection of the outgoing line is under the control of an operator
    • 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
    • H04M3/487—Arrangements for providing information services, e.g. recorded voice services or time announcements
    • H04M3/493—Interactive information services, e.g. directory enquiries ; Arrangements therefor, e.g. interactive voice response [IVR] systems or voice portals
    • H04M3/4931—Directory assistance 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
    • 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)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Communication Control (AREA)
  • Exchange Systems With Centralized Control (AREA)
DE8585904550T 1984-09-27 1985-09-03 Zusatzanrufsteueranordnung fuer fernsprechschaltsystem. Expired - Fee Related DE3578903D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/654,885 US4653085A (en) 1984-09-27 1984-09-27 Telephone switching system adjunct call processing arrangement
PCT/US1985/001681 WO1986002219A1 (en) 1984-09-27 1985-09-03 Telephone switching system adjunct call processing arrangement

Publications (1)

Publication Number Publication Date
DE3578903D1 true DE3578903D1 (de) 1990-08-30

Family

ID=24626629

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585904550T Expired - Fee Related DE3578903D1 (de) 1984-09-27 1985-09-03 Zusatzanrufsteueranordnung fuer fernsprechschaltsystem.

Country Status (7)

Country Link
US (1) US4653085A (de)
EP (1) EP0195786B2 (de)
JP (1) JP2701838B2 (de)
KR (1) KR930010298B1 (de)
CA (1) CA1237805A (de)
DE (1) DE3578903D1 (de)
WO (1) WO1986002219A1 (de)

Families Citing this family (58)

* Cited by examiner, † Cited by third party
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DE3676889D1 (de) * 1985-07-05 1991-02-21 Siemens Ag Anordnung zum bedienen und warten einer fernmelde- insbesondere fernsprechvermittlungsanlage.
US4747127A (en) * 1985-12-23 1988-05-24 American Telephone And Telegraph Company, At&T Bell Laboratories Customer programmable real-time system
US4727575A (en) * 1985-12-23 1988-02-23 American Telephone And Telegraph Company, At&T Bell Laboratories State control for a real-time system utilizing a nonprocedural language
US4763353A (en) * 1986-02-14 1988-08-09 American Telephone And Telegraph Company Terminal based adjunct call manager for a communication system
US4748656A (en) * 1986-03-21 1988-05-31 American Telephone And Telegraph Company Personal computer--as an interface between a telephone station set and a business communication system
US4734931A (en) * 1986-03-21 1988-03-29 American Telephone And Telegraph Company And At&T Information Systems Inc. Integrated calling directory
US4817130A (en) * 1986-09-11 1989-03-28 International Telesystems Corporation Call management system with protocol converter and port controller
EP0321498B1 (de) * 1986-10-08 1992-03-25 AT&T Corp. Rufnummernauskunftsermittlungsverarbeitungs- und nichtüberwachungssignalprüfungsanordnungen
US4959855A (en) * 1986-10-08 1990-09-25 At&T Bell Laboratories Directory assistance call processing and calling customer remote signal monitoring arrangements
DE3729133C1 (de) * 1987-09-01 1989-03-16 Telefonbau & Normalzeit Gmbh Schaltungsanordnung fuer den Betrieb von Bedien- oder Abfrageplaetzen an zentral gesteuerten Fernsprechvermittlungsanlagen,insbesondere Makler-Vielfachanlagen
US4887076A (en) * 1987-10-16 1989-12-12 Digital Equipment Corporation Computer interconnect coupler for clusters of data processing devices
US4845722A (en) * 1987-10-16 1989-07-04 Digital Equipment Corporation Computer interconnect coupler employing crossbar switching
US4878240A (en) * 1988-01-25 1989-10-31 Bell Communications Research, Inc. Multi-service telephone switching system
CA1314965C (en) * 1988-03-01 1993-03-23 Gerald Molnar Data interface for telephone system
US4894824A (en) * 1988-03-31 1990-01-16 American Telephone And Telegraph Company, At&T Bell Laboratories Control network for a rapid connection circuit switch
US5023868A (en) * 1988-12-29 1991-06-11 At&T Bell Laboratories Automated call handling apparatus
US5062103A (en) * 1988-12-29 1991-10-29 At&T Bell Laboratories Telephone agent call management system
US4988209A (en) * 1988-12-29 1991-01-29 At&T Bell Laboratories Telephone agent management information system
US4968977A (en) * 1989-02-03 1990-11-06 Digital Equipment Corporation Modular crossbar interconnection metwork for data transactions between system units in a multi-processor system
DE3928007A1 (de) * 1989-08-24 1991-02-28 Telefonbau Arthur Schwabe Gmbh Maklertelefonanlage
US5036535A (en) * 1989-11-27 1991-07-30 Unifi Communications Corporation Switchless automatic call distribution system
US5271058A (en) * 1989-11-27 1993-12-14 Unifi Communications Corporation Switchless automatic call distribution system used with a combination of networks
US5168515A (en) * 1989-11-27 1992-12-01 Unifi Communications Corporation Switchless automatic call distribution system
US5274700A (en) * 1989-11-27 1993-12-28 Unifi Communications Corporation Methods of automatically rerouting an incoming telephone call placed over a network
US5157718A (en) * 1989-11-29 1992-10-20 Murray Kaplan Interface adapter permitting tops position to function as directory assistance unit
US5222120A (en) * 1990-04-23 1993-06-22 Mci Communications Corporation Long distance telephone switching system with enhanced subscriber services
BR9106586A (pt) * 1990-06-26 1993-03-30 Australian & Overseas Telecom Sistema e aparelho de telefonia aperfeicoados e metodos para fornecer servicos de telefonia aperfeicoados
US5247514A (en) * 1990-08-09 1993-09-21 Nec Corporation Multiple channel transit call control apparatus
US5255314A (en) * 1991-03-29 1993-10-19 At&T Bell Laboratories Switch adjunct integration arrangement
EP0534030B1 (de) * 1991-09-26 1996-07-10 International Business Machines Corporation Rahmenübertragungsanordnung in einem mit vorgegebenem Rahmenformat arbeitenden Übertragungsnetz
US5291492A (en) * 1991-12-18 1994-03-01 Unifi Communications Corporation Externally controlled call processing system
US5311576A (en) * 1992-01-27 1994-05-10 At&T Bell Laboratories Adjunct processor embedded in a switching system
CA2090165C (en) * 1992-04-01 1997-06-17 Barbara I. Gaechter Network based outbound call management
US5418845A (en) * 1992-05-28 1995-05-23 At&T Corp. Arrangement for obtaining information from a switching system database by an adjunct processor
US5442690A (en) 1992-08-25 1995-08-15 Bell Communications Research, Inc. Telecommunication service record structure and method of execution
WO1994005112A1 (en) 1992-08-25 1994-03-03 Bell Communications Research, Inc. System and method for creating, transferring, and monitoring services in a telecommunication system
US7110520B1 (en) * 1994-04-28 2006-09-19 Metro One Telecommunications, Inc. Method and system for directory assistance services
US5873032A (en) 1994-04-28 1999-02-16 Metro One Telecommunications, Inc. Method and system for providing directory assistance services during attempt to complete customer or after call termination via an alphanumeric page
US5597312A (en) * 1994-05-04 1997-01-28 U S West Technologies, Inc. Intelligent tutoring method and system
US5896440A (en) * 1994-05-26 1999-04-20 Gte Service Corporation System and method for providing a unified communications link between divergent communication networks
US5546452A (en) * 1995-03-02 1996-08-13 Geotel Communications Corp. Communications system using a central controller to control at least one network and agent system
CA2158408C (en) * 1995-09-15 1998-12-08 Graham H. Thompson Architecture for robust voice cti
US6324264B1 (en) * 1996-03-15 2001-11-27 Telstra Corporation Limited Method of establishing a communications call
US6215863B1 (en) 1997-12-29 2001-04-10 Ameritech Corporation Method and apparatus for providing a station set with advanced telecommunications services
AU1823799A (en) 1997-12-29 1999-07-19 Ameritech Corporation System and method for home automation and security
US7349682B1 (en) * 1998-06-12 2008-03-25 Sbc Properties, L.P. Home gateway system for automation and security
DE19811726B4 (de) * 1998-03-18 2010-04-29 Tenovis Gmbh & Co. Kg Verfahren zur Handhabung einer Telekommunikationseinrichtung
US6226372B1 (en) 1998-12-11 2001-05-01 Securelogix Corporation Tightly integrated cooperative telecommunications firewall and scanner with distributed capabilities
US6760420B2 (en) 2000-06-14 2004-07-06 Securelogix Corporation Telephony security system
US6687353B1 (en) 1998-12-11 2004-02-03 Securelogix Corporation System and method for bringing an in-line device on-line and assuming control of calls
US6718024B1 (en) 1998-12-11 2004-04-06 Securelogix Corporation System and method to discriminate call content type
US7133511B2 (en) * 1998-12-11 2006-11-07 Securelogix Corporation Telephony security system
US6249575B1 (en) 1998-12-11 2001-06-19 Securelogix Corporation Telephony security system
US6700964B2 (en) * 2001-07-23 2004-03-02 Securelogix Corporation Encapsulation, compression and encryption of PCM data
US8150013B2 (en) * 2000-11-10 2012-04-03 Securelogix Corporation Telephony security system
US20040076178A1 (en) * 2001-03-29 2004-04-22 Botton Laurence Jon Protocol conversion
US6760427B2 (en) 2001-06-28 2004-07-06 Inter-Tel, Inc. Computer telephony (CT) network serving multiple telephone switches
US8879703B1 (en) 2012-05-31 2014-11-04 Tal Lavian System method and device for providing tailored services when call is on-hold

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4112258A (en) * 1977-10-12 1978-09-05 Bell Telephone Laboratories, Incorporated Communication system using intelligent network processor
DE3003290A1 (de) * 1980-01-30 1981-08-06 Siemens AG, 1000 Berlin und 8000 München Digital-fernmeldesystem
FR2475827B1 (fr) * 1980-02-13 1987-05-29 Dauphin Jean Louis Systeme de commutation numerique a division du temps pour voies mic vehiculant la parole et des donnees en mode-paquet
DE3010702C2 (de) * 1980-03-20 1982-11-04 Standard Elektrik Lorenz Ag, 7000 Stuttgart Digitales Nachrichtenübermittlungssystem
US4546468A (en) * 1982-09-13 1985-10-08 At&T Bell Laboratories Switching network control circuit
US4488287A (en) * 1982-11-30 1984-12-11 International Telephone And Telegraph Corporation Combining and splitting of voice and data from multiple terminal sources and electronic PABX for same
US4527012B1 (en) * 1983-01-31 1994-12-13 Redcom Laboraties Inc Communications switching system with modular switching communicatons peripheral and host computer
US4534023A (en) * 1983-10-07 1985-08-06 At&T Information Systems Inc. Plural communication channel protocol support systems
US4551832A (en) * 1983-12-02 1985-11-05 United Technologies Corporation Telephone based control system

Also Published As

Publication number Publication date
US4653085A (en) 1987-03-24
WO1986002219A1 (en) 1986-04-10
JP2701838B2 (ja) 1998-01-21
EP0195786B1 (de) 1990-07-25
KR930010298B1 (ko) 1993-10-16
EP0195786B2 (de) 1994-08-31
JPS62500275A (ja) 1987-01-29
EP0195786A1 (de) 1986-10-01
CA1237805A (en) 1988-06-07
KR880700579A (ko) 1988-03-15

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8328 Change in the person/name/address of the agent

Free format text: BLUMBACH, KRAMER & PARTNER, 65193 WIESBADEN

8339 Ceased/non-payment of the annual fee