ES508596A0 - Instalacion localizadora de numeros de llamadas telefonicas, y procediemiento que hace uso de ella. - Google Patents
Instalacion localizadora de numeros de llamadas telefonicas, y procediemiento que hace uso de ella.Info
- Publication number
- ES508596A0 ES508596A0 ES508596A ES508596A ES508596A0 ES 508596 A0 ES508596 A0 ES 508596A0 ES 508596 A ES508596 A ES 508596A ES 508596 A ES508596 A ES 508596A ES 508596 A0 ES508596 A0 ES 508596A0
- Authority
- ES
- Spain
- Prior art keywords
- procedure
- telephone call
- makes use
- call numbers
- installation locator
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/72—Finding out and indicating number of calling subscriber
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/57—Arrangements for indicating or recording the number of the calling subscriber at the called subscriber's set
- H04M1/573—Line monitoring circuits for detecting caller identification
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Interface Circuits In Exchanges (AREA)
- Monitoring And Testing Of Exchanges (AREA)
- Telephonic Communication Services (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA000409247A CA1217550A (en) | 1981-10-02 | 1982-08-11 | Calling line tracing system and identification detector |
AT82305185T ATE19169T1 (de) | 1981-10-02 | 1982-09-30 | Fangsystem fuer eine rufleitung und identifizierungsdetektor. |
DE8282305185T DE3270455D1 (en) | 1981-10-02 | 1982-09-30 | Calling line tracing system and identification detector |
EP82305185A EP0076646B1 (en) | 1981-10-02 | 1982-09-30 | Calling line tracing system and identification detector |
CA606,413A CA1272278B (en) | 1981-10-02 | 1989-07-21 | Calling line tracing system and identification detector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR8106464A BR8106464A (pt) | 1981-10-02 | 1981-10-02 | Detector de chamada telefonicas |
Publications (2)
Publication Number | Publication Date |
---|---|
ES508596A0 true ES508596A0 (es) | 1983-03-01 |
ES8304734A1 ES8304734A1 (es) | 1983-03-01 |
Family
ID=4029146
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES508250A Expired ES8307425A1 (es) | 1981-10-02 | 1981-12-22 | "un circuito detector de llamadas telefonicas". |
ES508596A Expired ES8304734A1 (es) | 1981-10-02 | 1982-01-08 | Instalacion localizadora de numeros de llamadas telefonicas, y procediemiento que hace uso de ella. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES508250A Expired ES8307425A1 (es) | 1981-10-02 | 1981-12-22 | "un circuito detector de llamadas telefonicas". |
Country Status (4)
Country | Link |
---|---|
US (1) | US4754475A (es) |
JP (1) | JPS58145267A (es) |
BR (1) | BR8106464A (es) |
ES (2) | ES8307425A1 (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4914689A (en) * | 1987-12-22 | 1990-04-03 | Bell Mountain States Telephone & Telegraph Co. | Reverse automatic number identification system |
US5598457A (en) * | 1994-09-30 | 1997-01-28 | At&T | Technique for providing redundant capability in a personal mobile communication system |
SE505120C2 (sv) * | 1995-10-24 | 1997-06-30 | Microtel Technology Ab | System och förfarande för nummerpresentation vid en mångfald inkommande telefonledningar |
US5999616A (en) | 1998-04-17 | 1999-12-07 | Ameritech Services, Inc. | Method and system for call tracing |
US9264536B1 (en) * | 2012-01-20 | 2016-02-16 | TrustID, Inc. | Systems and methods to identify ANI and caller ID manipulation for determining trustworthiness of incoming calling party and billing number information |
CN117312929B (zh) * | 2023-11-29 | 2024-02-13 | 国网浙江省电力有限公司杭州供电公司 | 站房改造类型的辨识方法、装置、终端设备及存储介质 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE673621A (es) * | 1965-12-13 | |||
IT953541B (it) * | 1972-03-22 | 1973-08-10 | Siemens Spa Italiana | Sistema di visualizzazione del numero dell utente chiamante sull apparecchio telefonico del l utente chiamato |
US4071699A (en) * | 1976-01-30 | 1978-01-31 | International Telephone And Telegraph Corporation | Apparatus providing for the remote display of calling numbers in a telephone system |
JPS5915547B2 (ja) * | 1976-05-08 | 1984-04-10 | 橋本コ−ポレイション株式会社 | ダイヤル情報表示装置 |
DE2705137C2 (de) * | 1977-02-08 | 1983-04-21 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Schaltungsanordnung zum Fangen in einem Fernsprechsystem |
DE2714401C2 (de) * | 1977-03-31 | 1985-08-08 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung für Fernmeldevermittlungsanlagen, insbesondere Fernsprechvermittlungsanlagen, mit verbindungsindividuellen Leitungssätzen und mit Identifizierern |
JPS53145408A (en) * | 1977-05-24 | 1978-12-18 | Mitsubishi Electric Corp | Telephone number display unit |
JPS54128206A (en) * | 1978-03-28 | 1979-10-04 | Nec Corp | Malicious call retrieving system |
JPS54140806A (en) * | 1978-04-24 | 1979-11-01 | Nippon Telegr & Teleph Corp <Ntt> | Display system for originating-subscribersigma number during talk |
JPS54152411A (en) * | 1978-05-22 | 1979-11-30 | Hitachi Ltd | Subscriber retrieval system |
JPS54154914A (en) * | 1978-05-26 | 1979-12-06 | Nec Corp | Callersigma number display system |
JPS5541051A (en) * | 1978-09-18 | 1980-03-22 | Nippon Telegr & Teleph Corp <Ntt> | Identification system for outgoing subscriber |
JPS5579544A (en) * | 1978-12-13 | 1980-06-16 | Mitsubishi Electric Corp | Bus unit |
JPS5583367A (en) * | 1978-12-20 | 1980-06-23 | Hitachi Ltd | Malicious call search system |
JPS55100779A (en) * | 1979-01-26 | 1980-07-31 | Nec Corp | Detection system for information on originating subscriber |
JPS5613862A (en) * | 1979-07-14 | 1981-02-10 | Nec Corp | Control system capable of informing originating subscriber number |
JPS5745766A (en) * | 1980-09-01 | 1982-03-15 | Nec Corp | Detecting system for malicious call subscriber number |
IT1148027B (it) * | 1981-03-03 | 1986-11-26 | Cselt Centro Studi Lab Telecom | Sistema per la propagazione lungo un collegamento telefonico dell i dentita degli utenti interessati a tale collegamento |
DE3151172C2 (de) * | 1981-12-23 | 1983-10-27 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zur Übertragung alphanumerischer Zeichen |
JPS5927658A (ja) * | 1982-08-04 | 1984-02-14 | Nippon Denki Tsushin Syst Kk | 発呼者番号転送方式 |
US4591665A (en) * | 1983-07-12 | 1986-05-27 | At&T Bell Laboratories | Method and apparatus for providing call tracing service |
-
1981
- 1981-10-02 BR BR8106464A patent/BR8106464A/pt unknown
- 1981-12-22 ES ES508250A patent/ES8307425A1/es not_active Expired
-
1982
- 1982-01-08 ES ES508596A patent/ES8304734A1/es not_active Expired
- 1982-10-01 JP JP57173107A patent/JPS58145267A/ja active Pending
-
1987
- 1987-07-22 US US07/076,315 patent/US4754475A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS58145267A (ja) | 1983-08-30 |
ES508250A0 (es) | 1983-06-16 |
BR8106464A (pt) | 1983-09-13 |
US4754475A (en) | 1988-06-28 |
ES8307425A1 (es) | 1983-06-16 |
ES8304734A1 (es) | 1983-03-01 |
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