ES2120184T3 - Aparato de control de composicion de numeros y de seleccion de ruta para telefono. - Google Patents

Aparato de control de composicion de numeros y de seleccion de ruta para telefono.

Info

Publication number
ES2120184T3
ES2120184T3 ES95909898T ES95909898T ES2120184T3 ES 2120184 T3 ES2120184 T3 ES 2120184T3 ES 95909898 T ES95909898 T ES 95909898T ES 95909898 T ES95909898 T ES 95909898T ES 2120184 T3 ES2120184 T3 ES 2120184T3
Authority
ES
Spain
Prior art keywords
telephone
unit
dialling
signal
monitoring
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
ES95909898T
Other languages
English (en)
Inventor
Sahba Badii-Azandahi
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.)
OPT TEL Ltd
Original Assignee
OPT TEL Ltd
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=10751164&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2120184(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by OPT TEL Ltd filed Critical OPT TEL Ltd
Application granted granted Critical
Publication of ES2120184T3 publication Critical patent/ES2120184T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/66—Substation equipment, e.g. for use by subscribers with means for preventing unauthorised or fraudulent calling
    • H04M1/677—Preventing the dialling or sending of predetermined telephone numbers or selected types of telephone numbers, e.g. long distance numbers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/26—Devices for calling a subscriber
    • H04M1/27—Devices whereby a plurality of signals may be stored simultaneously
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Alarm Systems (AREA)
  • Exchange Systems With Centralized Control (AREA)

Abstract

APARATO PARA VIGILANCIA DEL MARCADO TELEFONICO Y SELECCION DE RUTAS (2), QUE COMPRENDE UN PRIMER CONECTOR (3) PARA CONECTAR LA UNIDAD, EN USO, A UNA LINEA TELEFONICA Y UN SEGUNDO CONECTOR PARA CONECTAR LA UNIDAD, EN USO, A UNA UNIDAD TELEFONICA (1). EL APARATO (2) COMPRENDE TAMBIEN MEDIOS PARA VIGILAR EL MARCADO DE TELEFONOS (4) CONECTADOS TANTO AL PRIMERO COMO AL SEGUNDO CONECTOR, PARA VIGILAR LAS SEÑALES DE MARCADO DE LA UNIDAD TELEFONICA Y SEÑALES DE SALIDA A LA LINEA TELEFONICA, DE ACUERDO CON LAS SEÑALES DE MARCADO OBSERVADAS Y LOS DATOS ALMACENADOS EN EL MEDIO DE VIGILANCIA. TAMBIEN SE PROPORCIONAN, DENTRO DEL APARATO (2), MEDIOS (6, 7, C1 A C3, R1 A R5) PARA SEPARAR LAS SEÑALES NEGATIVAS Y POSITIVAS PROPORCIONADAS POR MEDIO DE LA LINEA TELEFONICA Y QUE DIRIGEN LA SEÑAL NEGATIVA Y PARTE DE LA POSITIVA A LA UNIDAD TELEFONICA Y OTRA PARTE DE LA SEÑAL POSITIVA AL MEDIO DE VIGILANCIA, CON EL FIN DE ENCENDER EL APARATO.
ES95909898T 1994-03-02 1995-03-02 Aparato de control de composicion de numeros y de seleccion de ruta para telefono. Expired - Lifetime ES2120184T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9404010A GB9404010D0 (en) 1994-03-02 1994-03-02 Telephone dialling monitoring and route selecting apparatus

Publications (1)

Publication Number Publication Date
ES2120184T3 true ES2120184T3 (es) 1998-10-16

Family

ID=10751164

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95909898T Expired - Lifetime ES2120184T3 (es) 1994-03-02 1995-03-02 Aparato de control de composicion de numeros y de seleccion de ruta para telefono.

Country Status (10)

Country Link
EP (1) EP0748553B1 (es)
AT (1) ATE166512T1 (es)
AU (1) AU1820195A (es)
DE (1) DE69502592T2 (es)
DK (1) DK0748553T3 (es)
ES (1) ES2120184T3 (es)
GB (1) GB9404010D0 (es)
GR (1) GR3027712T3 (es)
MX (1) MX9603792A (es)
WO (1) WO1995024091A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9613470D0 (en) * 1996-06-27 1996-08-28 Ciba Geigy Ag Small solid oral dosage form
GB9908172D0 (en) * 1999-04-09 1999-06-02 Poltex S A Route selecting device
GB2442039A (en) * 2006-09-22 2008-03-26 Nicholas Hondroyiannis Telecommunication Security Device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4893335A (en) * 1984-09-14 1990-01-09 Fuller Research And Development Company Remote access telephone control system
GB2202410B (en) * 1987-01-29 1991-02-06 Mercury Communications Automatic dialling device
GB2218595A (en) * 1988-05-13 1989-11-15 Stc Plc Smart socket (mercury)
GB8819929D0 (en) * 1988-08-23 1988-09-21 Currah S T Telephone dialling system
US5086456A (en) * 1989-04-24 1992-02-04 Anritsu Corporation Dial unit detachably mounted on public telephone for equal access

Also Published As

Publication number Publication date
MX9603792A (es) 1997-12-31
GB9404010D0 (en) 1994-04-20
DK0748553T3 (da) 1999-02-15
EP0748553A1 (en) 1996-12-18
AU1820195A (en) 1995-09-18
WO1995024091A1 (en) 1995-09-08
DE69502592T2 (de) 1998-09-10
GR3027712T3 (en) 1998-11-30
ATE166512T1 (de) 1998-06-15
DE69502592D1 (de) 1998-06-25
EP0748553B1 (en) 1998-05-20

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