DE3669633D1 - Signalisierungsdetektion. - Google Patents
Signalisierungsdetektion.Info
- Publication number
- DE3669633D1 DE3669633D1 DE8686308733T DE3669633T DE3669633D1 DE 3669633 D1 DE3669633 D1 DE 3669633D1 DE 8686308733 T DE8686308733 T DE 8686308733T DE 3669633 T DE3669633 T DE 3669633T DE 3669633 D1 DE3669633 D1 DE 3669633D1
- Authority
- DE
- Germany
- Prior art keywords
- processor
- received signal
- adc
- digits
- detection
- 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 - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/18—Electrical details
- H04Q1/30—Signalling arrangements; Manipulation of signalling currents
- H04Q1/32—Signalling arrangements; Manipulation of signalling currents using trains of dc pulses
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephonic Communication Services (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Saccharide Compounds (AREA)
- Eye Examination Apparatus (AREA)
- Monitoring And Testing Of Exchanges (AREA)
- Interface Circuits In Exchanges (AREA)
- Holo Graphy (AREA)
- Glass Compositions (AREA)
- Credit Cards Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB858528951A GB8528951D0 (en) | 1985-11-25 | 1985-11-25 | Signalling detection |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3669633D1 true DE3669633D1 (de) | 1990-04-19 |
Family
ID=10588721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686308733T Expired - Fee Related DE3669633D1 (de) | 1985-11-25 | 1986-11-10 | Signalisierungsdetektion. |
Country Status (9)
Country | Link |
---|---|
US (1) | US4924501A (de) |
EP (1) | EP0226325B1 (de) |
JP (1) | JP2673295B2 (de) |
AT (1) | ATE51119T1 (de) |
CA (1) | CA1265275A (de) |
DE (1) | DE3669633D1 (de) |
ES (1) | ES2014419B3 (de) |
GB (1) | GB8528951D0 (de) |
GR (1) | GR3000384T3 (de) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL80676A0 (en) * | 1986-11-18 | 1987-02-27 | Aerotel Ltd | Pulse detector for counting dial generated pulses |
CA1270585A (en) * | 1987-06-19 | 1990-06-19 | Brent Lawrence Kizuik | Rotary dial pulse receiver |
JPS6441597A (en) * | 1987-08-07 | 1989-02-13 | Takeshige Fujitani | Method for detecting dial pulse |
JP2843583B2 (ja) * | 1988-12-23 | 1999-01-06 | アエロテル リミテッド | パルス検出システム及びパルス検出方法 |
CA2022750A1 (en) * | 1990-08-07 | 1992-02-08 | Michel Ponton | Dialing pulse signature recognizing method and device |
US5218636A (en) * | 1991-03-07 | 1993-06-08 | Dialogic Corporation | Dial pulse digit detector |
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 |
FR2702114B1 (fr) * | 1993-02-23 | 1995-07-21 | Ferma | Procede et installation d'analyse d'une suite de reponses impulsionnelles, notamment pour la reconnaissance de surnumerotation decimale a travers le reseau telephonique. |
US5428662A (en) * | 1993-03-01 | 1995-06-27 | Dialogic Corporation | Detecting make-break clicks on a telephone line |
US5579387A (en) * | 1994-06-30 | 1996-11-26 | Winbond Electronics Corporation | Apparatus for accessing function code in telephone |
KR0149765B1 (ko) * | 1995-11-10 | 1998-11-02 | 김광호 | 기계식 전화기 가입자의 페이징 서비스를 위한 클릭펄스 검출기 및 검출방법 |
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 |
US5881146A (en) * | 1996-02-05 | 1999-03-09 | Dialogic Corporation | Method and apparatus for determining digits dialed using a selected algorithm |
US7110525B1 (en) | 2001-06-25 | 2006-09-19 | Toby Heller | Agent training sensitive call routing system |
US8000269B1 (en) | 2001-07-13 | 2011-08-16 | Securus Technologies, Inc. | Call processing with voice over internet protocol transmission |
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 |
US7372952B1 (en) | 2002-03-07 | 2008-05-13 | Wai Wu | Telephony control system with intelligent call routing |
US7023979B1 (en) | 2002-03-07 | 2006-04-04 | Wai Wu | Telephony control system with intelligent call routing |
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 |
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 |
US7860222B1 (en) | 2003-11-24 | 2010-12-28 | Securus Technologies, Inc. | Systems and methods for acquiring, accessing, and analyzing investigative information |
US9020114B2 (en) | 2002-04-29 | 2015-04-28 | Securus Technologies, Inc. | Systems and methods for detecting a call anomaly using biometric identification |
US9818136B1 (en) | 2003-02-05 | 2017-11-14 | Steven M. Hoffberg | System and method for determining contingent relevance |
US7676034B1 (en) | 2003-03-07 | 2010-03-09 | Wai Wu | Method and system for matching entities in an auction |
US7529357B1 (en) | 2003-08-15 | 2009-05-05 | Evercom Systems, Inc. | Inmate management and call processing systems and methods |
KR100631834B1 (ko) * | 2004-03-03 | 2006-10-09 | 삼성전기주식회사 | 버튼 조작없이 번호입력이 가능한 휴대폰 및 상기 휴대폰의 번호 입력 방법 |
US8874477B2 (en) | 2005-10-04 | 2014-10-28 | Steven Mark Hoffberg | Multifactorial optimization system and method |
US8300798B1 (en) | 2006-04-03 | 2012-10-30 | Wai Wu | Intelligent communication routing system and method |
US10796392B1 (en) | 2007-05-22 | 2020-10-06 | Securus Technologies, Llc | Systems and methods for facilitating booking, bonding and release |
JP2017536842A (ja) | 2014-11-03 | 2017-12-14 | ジェネンテック, インコーポレイテッド | Ox40アゴニスト治療薬の有効性及び評価を予測するための方法及びバイオマーカー |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3879583A (en) * | 1973-08-17 | 1975-04-22 | K Son Corp | Reconstruction of telephone dial signals |
US3927264A (en) * | 1973-08-17 | 1975-12-16 | Leonard A Fish | Dial pulse detector and method |
US3935392A (en) * | 1974-01-17 | 1976-01-27 | Smith Lloyd M | Dial pulse detection method and apparatus |
US3917913A (en) * | 1974-06-03 | 1975-11-04 | Ibm | Telephone calling signal translating circuitry |
US4013838A (en) * | 1976-04-05 | 1977-03-22 | Tonix Corporation | Telephonic enquiry system |
US4064488A (en) * | 1976-06-10 | 1977-12-20 | Motorola, Inc. | Sampled signal detector |
DE2753364A1 (de) * | 1977-11-30 | 1979-05-31 | Licentia Gmbh | Signalempfaenger zur erkennung und auswertung von analogen signalen |
JPS5731289A (en) * | 1980-08-01 | 1982-02-19 | Oki Electric Ind Co Ltd | Dial signal receiver |
US4477698A (en) * | 1982-09-07 | 1984-10-16 | Melita Electronics Labs, Inc. | Apparatus for detecting pick-up at a remote telephone set |
JPS6010876A (ja) * | 1983-06-30 | 1985-01-21 | Ricoh Co Ltd | フアクシミリ通信制御方式 |
JPS61224695A (ja) * | 1985-03-29 | 1986-10-06 | Nec Corp | ダイヤルパルス受信回路 |
US4674115A (en) * | 1985-09-20 | 1987-06-16 | Jabil Circuit Company | Programmable telephone switcher |
-
1985
- 1985-11-25 GB GB858528951A patent/GB8528951D0/en active Pending
-
1986
- 1986-11-10 ES ES86308733T patent/ES2014419B3/es not_active Expired - Lifetime
- 1986-11-10 EP EP86308733A patent/EP0226325B1/de not_active Expired - Lifetime
- 1986-11-10 AT AT86308733T patent/ATE51119T1/de not_active IP Right Cessation
- 1986-11-10 DE DE8686308733T patent/DE3669633D1/de not_active Expired - Fee Related
- 1986-11-12 CA CA000522684A patent/CA1265275A/en not_active Expired - Fee Related
- 1986-11-25 JP JP61280570A patent/JP2673295B2/ja not_active Expired - Lifetime
-
1989
- 1989-03-30 US US07/331,030 patent/US4924501A/en not_active Expired - Lifetime
-
1990
- 1990-03-15 GR GR90400090T patent/GR3000384T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
EP0226325A1 (de) | 1987-06-24 |
EP0226325B1 (de) | 1990-03-14 |
GB8528951D0 (en) | 1986-01-02 |
US4924501A (en) | 1990-05-08 |
ATE51119T1 (de) | 1990-03-15 |
JPS62169597A (ja) | 1987-07-25 |
CA1265275A (en) | 1990-01-30 |
GR3000384T3 (en) | 1991-06-07 |
JP2673295B2 (ja) | 1997-11-05 |
ES2014419B3 (es) | 1990-07-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Free format text: DERZEIT KEIN VERTRETER BESTELLT |
|
8339 | Ceased/non-payment of the annual fee |