[go: up one dir, main page]

GB2389737B - A telecommunications security unit - Google Patents

A telecommunications security unit

Info

Publication number
GB2389737B
GB2389737B GB0300289A GB0300289A GB2389737B GB 2389737 B GB2389737 B GB 2389737B GB 0300289 A GB0300289 A GB 0300289A GB 0300289 A GB0300289 A GB 0300289A GB 2389737 B GB2389737 B GB 2389737B
Authority
GB
United Kingdom
Prior art keywords
security unit
telecommunications security
telecommunications
unit
security
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
Application number
GB0300289A
Other versions
GB2389737A8 (en
GB0300289D0 (en
GB2389737A (en
Inventor
Rory Joseph Donnelly
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.)
Individual
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
Priority claimed from GB0212833A external-priority patent/GB0212833D0/en
Application filed by Individual filed Critical Individual
Publication of GB0300289D0 publication Critical patent/GB0300289D0/en
Priority to EP03740696A priority Critical patent/EP1520394A1/en
Priority to US10/516,433 priority patent/US20060056611A1/en
Priority to PCT/GB2003/002351 priority patent/WO2003103258A1/en
Priority to AU2003273527A priority patent/AU2003273527A1/en
Publication of GB2389737A publication Critical patent/GB2389737A/en
Publication of GB2389737B publication Critical patent/GB2389737B/en
Application granted granted Critical
Publication of GB2389737A8 publication Critical patent/GB2389737A8/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04M1/667—Preventing unauthorised calls from a telephone set
    • H04M1/67—Preventing unauthorised calls from a telephone set by electronic means
    • H04M1/673—Preventing unauthorised calls from a telephone set by electronic means the user being required to key in a code

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Telephone Function (AREA)
GB0300289A 2002-06-01 2003-01-07 A telecommunications security unit Expired - Fee Related GB2389737B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AU2003273527A AU2003273527A1 (en) 2002-06-01 2003-05-29 Selective outgoing call barring
EP03740696A EP1520394A1 (en) 2002-06-01 2003-05-29 Selective outgoing call barring
US10/516,433 US20060056611A1 (en) 2002-06-01 2003-05-29 Selective outgoing call barring
PCT/GB2003/002351 WO2003103258A1 (en) 2002-06-01 2003-05-29 Selective outgoing call barring

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0212833A GB0212833D0 (en) 2002-06-01 2002-06-01 Electronic telephone blocking device
GB0221934A GB0221934D0 (en) 2002-06-01 2002-09-20 A telecommunications security unit

Publications (4)

Publication Number Publication Date
GB0300289D0 GB0300289D0 (en) 2003-02-05
GB2389737A GB2389737A (en) 2003-12-17
GB2389737B true GB2389737B (en) 2004-06-16
GB2389737A8 GB2389737A8 (en) 2004-11-16

Family

ID=26247082

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0300289A Expired - Fee Related GB2389737B (en) 2002-06-01 2003-01-07 A telecommunications security unit

Country Status (1)

Country Link
GB (1) GB2389737B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7889715B2 (en) 2005-08-31 2011-02-15 Microsoft Corporation Voice over internet protocol (VoIP) management
DE602006007485D1 (en) 2005-12-09 2009-08-06 Christian Lautenschlaeger INTERRUPTION DEVICE FOR A DATA COMMUNICATION LINE
GB2442039A (en) * 2006-09-22 2008-03-26 Nicholas Hondroyiannis Telecommunication Security Device
US8406740B2 (en) 2010-01-08 2013-03-26 Kohorts It Services, Llc Computerized system and method of recording communications between parties using telecommunications devices

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4965459A (en) * 1989-05-26 1990-10-23 Murray Thorntone E Telephone line security system
US5200995A (en) * 1990-12-24 1993-04-06 Gaukel John J Universal outgoing call restriction circuit
WO1994019896A1 (en) * 1993-02-25 1994-09-01 Caulton, Brett, Nixon Telelphone dialling code processor
WO1995012266A1 (en) * 1993-10-28 1995-05-04 Maldes Phoenix Limited Telephone bar device
US5471524A (en) * 1992-09-15 1995-11-28 Donald G. Colvin Toll call restrictor method and apparatus
WO1998020666A2 (en) * 1996-11-05 1998-05-14 Gateway 2000, Inc. Programmable call-censoring device
EP0854623A1 (en) * 1997-01-17 1998-07-22 Laurent Casado Device for limiting access in a telephone handset
WO1998051058A1 (en) * 1997-05-02 1998-11-12 Id3M Telephone line call discriminator
WO1999000961A1 (en) * 1997-06-27 1999-01-07 Rosen Howard B Unauthorized call defeat apparatus
US6169790B1 (en) * 1996-11-06 2001-01-02 U.S. Philips Corporation Method of restricting the duration of telephone calls and telephone implementing such a method
GB2358319A (en) * 2000-01-05 2001-07-18 Terence John Newell Modem able to detect access to prohibited internet data

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4965459A (en) * 1989-05-26 1990-10-23 Murray Thorntone E Telephone line security system
US5200995A (en) * 1990-12-24 1993-04-06 Gaukel John J Universal outgoing call restriction circuit
US5471524A (en) * 1992-09-15 1995-11-28 Donald G. Colvin Toll call restrictor method and apparatus
WO1994019896A1 (en) * 1993-02-25 1994-09-01 Caulton, Brett, Nixon Telelphone dialling code processor
WO1995012266A1 (en) * 1993-10-28 1995-05-04 Maldes Phoenix Limited Telephone bar device
WO1998020666A2 (en) * 1996-11-05 1998-05-14 Gateway 2000, Inc. Programmable call-censoring device
US6169790B1 (en) * 1996-11-06 2001-01-02 U.S. Philips Corporation Method of restricting the duration of telephone calls and telephone implementing such a method
EP0854623A1 (en) * 1997-01-17 1998-07-22 Laurent Casado Device for limiting access in a telephone handset
WO1998051058A1 (en) * 1997-05-02 1998-11-12 Id3M Telephone line call discriminator
WO1999000961A1 (en) * 1997-06-27 1999-01-07 Rosen Howard B Unauthorized call defeat apparatus
GB2358319A (en) * 2000-01-05 2001-07-18 Terence John Newell Modem able to detect access to prohibited internet data

Also Published As

Publication number Publication date
GB2389737A8 (en) 2004-11-16
GB0300289D0 (en) 2003-02-05
GB2389737A (en) 2003-12-17

Similar Documents

Publication Publication Date Title
HUE065285T2 (en) A nicotine-cellulose combination
GB2399386B (en) A lock
AU155137S (en) A handset
AU149332S (en) A handset
AU148908S (en) A handset
AU151891S (en) A handset
GB0330191D0 (en) A telecommunications system
AU152165S (en) A handset
AU148906S (en) A handset
ZA200507359B (en) A security system
AU151911S (en) A handset
GB0207505D0 (en) A communications system
GB0218427D0 (en) A case
GB2389737B (en) A telecommunications security unit
AU149336S (en) A handset
GB0221934D0 (en) A telecommunications security unit
GB2388159B (en) A security enclosure
SG104342A1 (en) A security system
GB2392203B (en) A lock
GB2376257B (en) A security barrier
AU155722S (en) A key
GB2388630B (en) A security device
AU2003249487A8 (en) A lock
AU149831S (en) A handset
AU149893S (en) A handset

Legal Events

Date Code Title Description
713D Proc. under sect. 13(1) pat. act 1977 ** appl. filed
713F Application for mention of inventor (sect. 13(1)/1977) allowed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20070107