IT1155411B - Disposizione per chiamate telefoniche speciali multiple - Google Patents

Disposizione per chiamate telefoniche speciali multiple

Info

Publication number
IT1155411B
IT1155411B IT23976/82A IT2397682A IT1155411B IT 1155411 B IT1155411 B IT 1155411B IT 23976/82 A IT23976/82 A IT 23976/82A IT 2397682 A IT2397682 A IT 2397682A IT 1155411 B IT1155411 B IT 1155411B
Authority
IT
Italy
Prior art keywords
arrangement
telephone calls
multiple special
special telephone
calls
Prior art date
Application number
IT23976/82A
Other languages
English (en)
Other versions
IT8223976A0 (it
Inventor
Robert C Webber
Original Assignee
Gte Automatic Electric 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
Application filed by Gte Automatic Electric Inc filed Critical Gte Automatic Electric Inc
Publication of IT8223976A0 publication Critical patent/IT8223976A0/it
Application granted granted Critical
Publication of IT1155411B publication Critical patent/IT1155411B/it

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
    • H04Q11/06—Time-space-time switching

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Exchange Systems With Centralized Control (AREA)
IT23976/82A 1981-10-29 1982-10-28 Disposizione per chiamate telefoniche speciali multiple IT1155411B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/316,252 US4445211A (en) 1981-10-29 1981-10-29 Arrangement for multiple custom calling

Publications (2)

Publication Number Publication Date
IT8223976A0 IT8223976A0 (it) 1982-10-28
IT1155411B true IT1155411B (it) 1987-01-28

Family

ID=23228239

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23976/82A IT1155411B (it) 1981-10-29 1982-10-28 Disposizione per chiamate telefoniche speciali multiple

Country Status (5)

Country Link
US (1) US4445211A (it)
JP (1) JPS5883460A (it)
BE (1) BE894838A (it)
CA (1) CA1186038A (it)
IT (1) IT1155411B (it)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3669247D1 (de) * 1985-09-27 1990-04-05 Siemens Ag Verfahren zum aufschalten zusaetzlicher fernsprechwege und tonsignale auf eine zwischen zwei teilnehmern bestehende fernsprechverbindung.
US4974097A (en) * 1986-11-18 1990-11-27 Canon Kabushiki Kaisha Data communication apparatus
JPH02210934A (ja) * 1989-02-09 1990-08-22 Fujitsu Ltd 通信システムの接続処理方式
US5426706A (en) * 1991-03-28 1995-06-20 Wood; William H. Remote simultaneous interpretation system
US5319702A (en) * 1992-07-29 1994-06-07 Tele-Matic Corporation Method and apparatus for detecting and responding to hook flash events occurring on a remote telephone
US5619561A (en) * 1995-06-22 1997-04-08 Reese; Morris Call-waiting and caller identification with three-way conversations arrangements
US5805685A (en) * 1995-11-15 1998-09-08 Gateway Technologies, Inc. Three way call detection by counting signal characteristics
US5796811A (en) * 1995-11-15 1998-08-18 Gateway Technologies, Inc. Three way call detection
US7899167B1 (en) 2003-08-15 2011-03-01 Securus Technologies, Inc. Centralized call processing
US7505406B1 (en) 2001-07-13 2009-03-17 Evercom Systems, Inc. Public telephone control with voice over internet protocol transmission
US8000269B1 (en) 2001-07-13 2011-08-16 Securus Technologies, Inc. Call processing with voice over internet protocol transmission
US9020114B2 (en) 2002-04-29 2015-04-28 Securus Technologies, Inc. Systems and methods for detecting a call anomaly using biometric identification
US7860222B1 (en) 2003-11-24 2010-12-28 Securus Technologies, Inc. Systems and methods for acquiring, accessing, and analyzing investigative information
US9026468B2 (en) 2002-04-29 2015-05-05 Securus Technologies, Inc. System and method for proactively establishing a third-party payment account for services rendered to a resident of a controlled-environment facility
US7916845B2 (en) * 2006-04-13 2011-03-29 Securus Technologies, Inc. Unauthorized call activity detection and prevention systems and methods for a Voice over Internet Protocol environment
US7376415B2 (en) * 2002-07-12 2008-05-20 Language Line Services, Inc. System and method for offering portable language interpretation services
US7529357B1 (en) 2003-08-15 2009-05-05 Evercom Systems, Inc. Inmate management and call processing systems and methods
US7792276B2 (en) * 2005-09-13 2010-09-07 Language Line Services, Inc. Language interpretation call transferring in a telecommunications network
US8023626B2 (en) * 2005-09-13 2011-09-20 Language Line Services, Inc. System and method for providing language interpretation
US7894596B2 (en) * 2005-09-13 2011-02-22 Language Line Services, Inc. Systems and methods for providing language interpretation
US20070239625A1 (en) * 2006-04-05 2007-10-11 Language Line Services, Inc. System and method for providing access to language interpretation
US7593523B2 (en) * 2006-04-24 2009-09-22 Language Line Services, Inc. System and method for providing incoming call distribution
US7773738B2 (en) * 2006-09-22 2010-08-10 Language Line Services, Inc. Systems and methods for providing relayed language interpretation
US10796392B1 (en) 2007-05-22 2020-10-06 Securus Technologies, Llc Systems and methods for facilitating booking, bonding and release
US20090090282A1 (en) * 2007-10-09 2009-04-09 Harris Gold Waste energy conversion system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL297472A (it) * 1962-09-04
DE1197132B (de) * 1964-01-28 1965-07-22 Siemens Ag Schaltungsanordnung fuer ein nach dem Zeit-multiplexprinzip arbeitendes Vermittlungs-system, insbesondere Nebenstellen-vermittlungssystem
US3997731A (en) * 1975-04-14 1976-12-14 International Telephone And Telegraph Corporation Apparatus for custom calling features in a telephone system
JPS5220712A (en) * 1975-08-11 1977-02-16 Meisei Electric Co Ltd Call waiting system
US3967070A (en) * 1975-08-21 1976-06-29 Gte Automatic Electric Laboratories Incorporated Memory operation for 3-way communications
JPS5943025B2 (ja) * 1979-10-12 1984-10-19 沖電気工業株式会社 ディジタル電話交換機における通話中着信方式

Also Published As

Publication number Publication date
BE894838A (fr) 1983-02-14
IT8223976A0 (it) 1982-10-28
JPS5883460A (ja) 1983-05-19
US4445211A (en) 1984-04-24
CA1186038A (en) 1985-04-23

Similar Documents

Publication Publication Date Title
IT1155411B (it) Disposizione per chiamate telefoniche speciali multiple
IT1173658B (it) Disposizione di copertura di chiamate telefoniche
PT75522A (de) Dratloser telefonapparat
IT1200022B (it) Disposizione per chiamate telefoniche speciali multiple
IT1153595B (it) Disposizione per chiamate telefoniche speciali multiple
AR231689A1 (es) Terminal de conexion de abonado telefonico
DE3264570D1 (en) Telephone set
BR8106464A (pt) Detector de chamada telefonicas
IT1153594B (it) Disposizione per chiamate telefoniche speciali multiple
SE8201980L (sv) Abonnentapparat
IT1153593B (it) Disposizione per chiamate telefoniche speciali multiple
GB2113043B (en) Telephone dialling system
GB2106754B (en) Telephone answering machine
PT73434B (fr) Sonneria de telephone
JPS57201984A (en) Waitor caller
IT8167977A0 (it) Segreteria telefonica perfezionata
IT1145074B (it) Apparecchio telefonico
ES258802Y (es) Telefono tentetieso
BR8205967A (pt) Aparelho telefonico
BR8100375A (pt) Identificador telefonico fonado
BR6201124U (pt) Supervisor de chamadas telefonicas
BR8105950A (pt) Bloqueador de chamadas telefonicas
BR8101735A (pt) Analisador de chamadas telefonicas
ATE14177T1 (de) Fernsprechapparat.
BR8302020A (pt) Tarifador de chamada telefonica