CA2509466C - Systeme et methode de telecommunications, et unite d'abonne utilisable - Google Patents

Systeme et methode de telecommunications, et unite d'abonne utilisable Download PDF

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Publication number
CA2509466C
CA2509466C CA002509466A CA2509466A CA2509466C CA 2509466 C CA2509466 C CA 2509466C CA 002509466 A CA002509466 A CA 002509466A CA 2509466 A CA2509466 A CA 2509466A CA 2509466 C CA2509466 C CA 2509466C
Authority
CA
Canada
Prior art keywords
subscriber
line
data
digital
telephone
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
CA002509466A
Other languages
English (en)
Other versions
CA2509466A1 (fr
Inventor
Michael George Gorman
Robert Wesley Bossemeyer, Jr.
Michael Steven Pickard
Denise Violetta Kagan
Scott Christopher Goering
Bruce Edward Stuckman
Michael Tisiker
Jeffrey Neumann
David Orwick
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.)
AT&T Teleholdings Inc
Original Assignee
Ameritech Corp
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 US09/119,094 external-priority patent/US6370149B1/en
Application filed by Ameritech Corp filed Critical Ameritech Corp
Publication of CA2509466A1 publication Critical patent/CA2509466A1/fr
Application granted granted Critical
Publication of CA2509466C publication Critical patent/CA2509466C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Telephonic Communication Services (AREA)
  • Interface Circuits In Exchanges (AREA)
CA002509466A 1998-07-20 1999-07-16 Systeme et methode de telecommunications, et unite d'abonne utilisable Expired - Fee Related CA2509466C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/119,094 1998-07-20
US09/119,094 US6370149B1 (en) 1998-07-20 1998-07-20 Telecommunication system, method and subscriber unit for use therein
CA002338099A CA2338099C (fr) 1998-07-20 1999-07-16 Systeme de telecommunications, procede et unite d'abonne associes

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002338099A Division CA2338099C (fr) 1998-07-20 1999-07-16 Systeme de telecommunications, procede et unite d'abonne associes

Publications (2)

Publication Number Publication Date
CA2509466A1 CA2509466A1 (fr) 2000-01-27
CA2509466C true CA2509466C (fr) 2009-12-29

Family

ID=34888044

Family Applications (4)

Application Number Title Priority Date Filing Date
CA002509353A Expired - Fee Related CA2509353C (fr) 1998-07-20 1999-07-16 Systeme de telecommunications, procede et unite d'abonne associes
CA002509641A Expired - Fee Related CA2509641C (fr) 1998-07-20 1999-07-16 Systeme de telecommunications, procede et unite d'abonne associes
CA002509466A Expired - Fee Related CA2509466C (fr) 1998-07-20 1999-07-16 Systeme et methode de telecommunications, et unite d'abonne utilisable
CA002510393A Expired - Fee Related CA2510393C (fr) 1998-07-20 1999-07-16 Systeme de telecommunication, procede et unite d'abonne associes

Family Applications Before (2)

Application Number Title Priority Date Filing Date
CA002509353A Expired - Fee Related CA2509353C (fr) 1998-07-20 1999-07-16 Systeme de telecommunications, procede et unite d'abonne associes
CA002509641A Expired - Fee Related CA2509641C (fr) 1998-07-20 1999-07-16 Systeme de telecommunications, procede et unite d'abonne associes

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA002510393A Expired - Fee Related CA2510393C (fr) 1998-07-20 1999-07-16 Systeme de telecommunication, procede et unite d'abonne associes

Country Status (1)

Country Link
CA (4) CA2509353C (fr)

Also Published As

Publication number Publication date
CA2509641C (fr) 2008-12-16
CA2510393A1 (fr) 2000-01-27
CA2509641A1 (fr) 2000-01-27
CA2510393C (fr) 2009-12-22
CA2509353C (fr) 2008-11-25
CA2509466A1 (fr) 2000-01-27
CA2509353A1 (fr) 2000-01-27

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Legal Events

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