CA2244000A1 - Cartes de ligne pour uvg, paiement par pieces, reseau isdn et pour des services speciaux - Google Patents

Cartes de ligne pour uvg, paiement par pieces, reseau isdn et pour des services speciaux Download PDF

Info

Publication number
CA2244000A1
CA2244000A1 CA 2244000 CA2244000A CA2244000A1 CA 2244000 A1 CA2244000 A1 CA 2244000A1 CA 2244000 CA2244000 CA 2244000 CA 2244000 A CA2244000 A CA 2244000A CA 2244000 A1 CA2244000 A1 CA 2244000A1
Authority
CA
Canada
Prior art keywords
voice
services
signal
channel unit
circuit
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.)
Abandoned
Application number
CA 2244000
Other languages
English (en)
Inventor
Thomas R. Eames
Jaskarn S. Johal
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.)
Motorola Wireline Networks Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2244000A1 publication Critical patent/CA2244000A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/02—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M17/00—Prepayment of wireline communication systems, wireless communication systems or telephone systems
    • H04M17/02—Coin-freed or check-freed systems, e.g. mobile- or card-operated phones, public telephones or booths
    • 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
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13003—Constructional details of switching devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1301—Optical transmission, optical switches
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1329—Asynchronous transfer mode, ATM
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13298—Local loop systems, access network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13322—Integrated circuits

Abstract

L'invention concerne un procédé et un appareil offrant des services de télécommunication spéciaux comprenant un réseau numérique de services intégrés (868), un téléphone à pièces (870) et des circuits T1 (a610) sur une carte de ligne (816) qui permet également des communications classiques par téléphone. Dans une configuration de réseau à fibres FTTC, une carte de ligne (816) contenant des circuits pour communications téléphoniques classiques et des circuits pour services spéciaux est utilisée pour obtenir une correspondance statistique étroite entre le nombre nécessaire des circuits de télécommunication conventionnels et spéciaux d'une part et le nombre de circuits disponibles dans l'unité de réseau optique (110).
CA 2244000 1996-02-06 1997-02-05 Cartes de ligne pour uvg, paiement par pieces, reseau isdn et pour des services speciaux Abandoned CA2244000A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US1124296P 1996-02-06 1996-02-06
US60/011,242 1996-02-06
US79527197A 1997-02-04 1997-02-04
US08/795,271 1997-02-04

Publications (1)

Publication Number Publication Date
CA2244000A1 true CA2244000A1 (fr) 1997-08-14

Family

ID=26682155

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2244000 Abandoned CA2244000A1 (fr) 1996-02-06 1997-02-05 Cartes de ligne pour uvg, paiement par pieces, reseau isdn et pour des services speciaux

Country Status (3)

Country Link
AU (1) AU1840697A (fr)
CA (1) CA2244000A1 (fr)
WO (1) WO1997029585A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6362908B1 (en) 1998-12-02 2002-03-26 Marconi Communications, Inc. Multi-service adaptable optical network unit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4998274A (en) * 1989-12-06 1991-03-05 Bell Communications Research, Inc. ISDN dual bus extension phone system
JPH05145681A (ja) * 1991-11-18 1993-06-11 Matsushita Graphic Commun Syst Inc 画像通信装置
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
JP2571025B2 (ja) * 1994-10-13 1997-01-16 日本電気株式会社 網内光終端ノード

Also Published As

Publication number Publication date
WO1997029585A1 (fr) 1997-08-14
AU1840697A (en) 1997-08-28

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead