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GB2393354B - Broadband test voice telephony maintainer - Google Patents

Broadband test voice telephony maintainer

Info

Publication number
GB2393354B
GB2393354B GB0220436A GB0220436A GB2393354B GB 2393354 B GB2393354 B GB 2393354B GB 0220436 A GB0220436 A GB 0220436A GB 0220436 A GB0220436 A GB 0220436A GB 2393354 B GB2393354 B GB 2393354B
Authority
GB
United Kingdom
Prior art keywords
maintainer
voice telephony
test voice
broadband test
broadband
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
GB0220436A
Other versions
GB0220436D0 (en
GB2393354A (en
Inventor
Paul Alexander Grafton
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.)
United Technologists Europe Ltd
Original Assignee
United Technologists Europe 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
Application filed by United Technologists Europe Ltd filed Critical United Technologists Europe Ltd
Priority to GB0220436A priority Critical patent/GB2393354B/en
Publication of GB0220436D0 publication Critical patent/GB0220436D0/en
Publication of GB2393354A publication Critical patent/GB2393354A/en
Application granted granted Critical
Publication of GB2393354B publication Critical patent/GB2393354B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/26—Arrangements for supervision, monitoring or testing with means for applying test signals or for measuring
    • H04M3/28—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor
    • H04M3/30—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for subscriber's lines, for the local loop
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/2209—Arrangements for supervision, monitoring or testing for lines also used for data transmission

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
GB0220436A 2002-09-03 2002-09-03 Broadband test voice telephony maintainer Expired - Fee Related GB2393354B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0220436A GB2393354B (en) 2002-09-03 2002-09-03 Broadband test voice telephony maintainer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0220436A GB2393354B (en) 2002-09-03 2002-09-03 Broadband test voice telephony maintainer

Publications (3)

Publication Number Publication Date
GB0220436D0 GB0220436D0 (en) 2002-10-09
GB2393354A GB2393354A (en) 2004-03-24
GB2393354B true GB2393354B (en) 2005-12-07

Family

ID=9943410

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0220436A Expired - Fee Related GB2393354B (en) 2002-09-03 2002-09-03 Broadband test voice telephony maintainer

Country Status (1)

Country Link
GB (1) GB2393354B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005029724A1 (en) * 2003-09-22 2005-03-31 Rory Joseph Donnelly Device for controlling communication between a telecommunications network and subscriber equipment
AU2003283529A1 (en) * 2003-10-31 2005-06-17 United Technologists Europe Limited Testing dsl networks
CN1725713B (en) 2004-07-22 2010-04-28 华为技术有限公司 Broadband testing grab wire and protecting device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001065816A2 (en) * 2000-03-01 2001-09-07 Turnstone Systems, Inc. Remotely actuated splitter bypass system and method
US20010026607A1 (en) * 1997-09-18 2001-10-04 Scholtz William H. Combined handset and pots filter
EP1248444A1 (en) * 2001-02-12 2002-10-09 Harris Corporation Analog telephone test set with low pass filter circuit and resistors coupled with the lead pair for preventing corruption of digital communication signals
US6535581B2 (en) * 2001-05-31 2003-03-18 Mphase Technologies Bypass for telephone system splitter

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010026607A1 (en) * 1997-09-18 2001-10-04 Scholtz William H. Combined handset and pots filter
WO2001065816A2 (en) * 2000-03-01 2001-09-07 Turnstone Systems, Inc. Remotely actuated splitter bypass system and method
EP1248444A1 (en) * 2001-02-12 2002-10-09 Harris Corporation Analog telephone test set with low pass filter circuit and resistors coupled with the lead pair for preventing corruption of digital communication signals
US6535581B2 (en) * 2001-05-31 2003-03-18 Mphase Technologies Bypass for telephone system splitter

Also Published As

Publication number Publication date
GB0220436D0 (en) 2002-10-09
GB2393354A (en) 2004-03-24

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20120903