CA2166690A1 - Processeur frontal utilisant des donnees transmises au moyen de telephones inteligents - Google Patents

Processeur frontal utilisant des donnees transmises au moyen de telephones inteligents

Info

Publication number
CA2166690A1
CA2166690A1 CA 2166690 CA2166690A CA2166690A1 CA 2166690 A1 CA2166690 A1 CA 2166690A1 CA 2166690 CA2166690 CA 2166690 CA 2166690 A CA2166690 A CA 2166690A CA 2166690 A1 CA2166690 A1 CA 2166690A1
Authority
CA
Canada
Prior art keywords
operatively coupled
interface
central office
digital
line
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 2166690
Other languages
English (en)
Inventor
Stephen M. Fillebrown
Siamak Behta
Michael S. Jaeger
Martin L. Knodle, Iii
Ronald B. Robinson
Jeffrey R. Segal
Katsumi Yoshimura
Keiichi Tsunokawa
Nobuo Suzuki
Shigehiro Eda
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.)
Tamura Electric Works Ltd
Science Dynamics Corp
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 CA2166690A1 publication Critical patent/CA2166690A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M17/00—Prepayment of wireline communication systems, wireless communication systems or telephone systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • 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
    • H04M3/38—Graded-service arrangements, i.e. some subscribers prevented from establishing certain connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/08—Current supply arrangements for telephone systems with current supply sources at the substations
    • 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

Abstract

Un processeur frontal (PF) réalise un traitement en ligne des appels et fournit des services évolués de postes téléphoniques à prépaiement sur des lignes de postes téléphoniques à prépaiement ordinaires. Le PF fait partie d'un système global comprenant des postes téléphoniques à prépaiement (10) pourvus de téléphones intelligents, un ou plusieurs PF (12), un central téléphonique (CT) (14) et un système de maintenance et de gestion (16). Le PF peut interfacer différents types de postes téléphoniques à prépaiement, à pièces, sans pièces, en P.C.V. uniquement, à carte de paiement et à carte de débit. Selon l'application, le PF peut filtrer et limiter les appels, proposer des services élargis ou assurer des fonctions d'évaluation des appels dans les systèmes à carte de paiement ou de débit. Le PF (12) communique avec des téléphones intelligents grâce à la technique de données supravocales (DSV). Le PF communique avec le bureau central par une technique analogique ou numérique. Des modules d'interface de lignes numériques (20, 22, 24) compris dans le PF fournissent des lignes à deux fils qui véhiculent en duplex complet la voix et les données, ainsi que l'alimentation électrique destinée à charger une batterie et à faire fonctionner des circuits dans les téléphones à prépaiement.
CA 2166690 1993-07-06 1994-07-06 Processeur frontal utilisant des donnees transmises au moyen de telephones inteligents Abandoned CA2166690A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US8760993A 1993-07-06 1993-07-06
US08/087,609 1993-07-06

Publications (1)

Publication Number Publication Date
CA2166690A1 true CA2166690A1 (fr) 1995-01-19

Family

ID=22206212

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2166690 Abandoned CA2166690A1 (fr) 1993-07-06 1994-07-06 Processeur frontal utilisant des donnees transmises au moyen de telephones inteligents

Country Status (4)

Country Link
CN (1) CN1126533A (fr)
AU (1) AU7217494A (fr)
CA (1) CA2166690A1 (fr)
WO (1) WO1995002298A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1024649A3 (fr) * 1999-01-28 2004-12-15 Alcatel Système de detection linéaire à plusieur voies pour signaux de taxation utilisant la convolution spectrale
WO2002009428A1 (fr) * 2000-07-24 2002-01-31 Nagravision Sa Voie de retour pour decodeur de television a peage

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4794642A (en) * 1987-09-24 1988-12-27 American Telephone And Telegraph Company, At&T Bell Laboratories Call screening in a public telephone station
AU5525290A (en) * 1989-05-11 1990-11-29 Unisys Corporation Voice messaging for pay phone telephone systems
US5150399A (en) * 1990-08-27 1992-09-22 Telephonic Equipment Corporation Public telephone interface and method of operating the same
US5163086A (en) * 1990-12-31 1992-11-10 At&T Bell Laboratories Telephone network credit card calling apparatus and method of operation to determine validation and fraudulent use of credit cards in placing telephone calls
US5153907A (en) * 1991-12-12 1992-10-06 Messager Partners, Inc. Telephone system gateway interface

Also Published As

Publication number Publication date
CN1126533A (zh) 1996-07-10
WO1995002298A1 (fr) 1995-01-19
AU7217494A (en) 1995-02-06

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Legal Events

Date Code Title Description
FZDE Dead