CA2227267C - Reconfigurable on-demand telephone and data line system - Google Patents

Reconfigurable on-demand telephone and data line system Download PDF

Info

Publication number
CA2227267C
CA2227267C CA2227267A CA2227267A CA2227267C CA 2227267 C CA2227267 C CA 2227267C CA 2227267 A CA2227267 A CA 2227267A CA 2227267 A CA2227267 A CA 2227267A CA 2227267 C CA2227267 C CA 2227267C
Authority
CA
Canada
Prior art keywords
telephone
wiring network
telephone wiring
user location
network
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
CA2227267A
Other languages
English (en)
French (fr)
Other versions
CA2227267A1 (en
Inventor
Michael B. Propp
David L. Propp
Christopher P. Ladas
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.)
Adaptive Networks Inc
Original Assignee
Adaptive Networks Inc
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 Adaptive Networks Inc filed Critical Adaptive Networks Inc
Priority claimed from PCT/US1996/012631 external-priority patent/WO1997004582A1/en
Publication of CA2227267A1 publication Critical patent/CA2227267A1/en
Application granted granted Critical
Publication of CA2227267C publication Critical patent/CA2227267C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
CA2227267A 1995-07-18 1996-07-17 Reconfigurable on-demand telephone and data line system Expired - Fee Related CA2227267C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US147695P 1995-07-18 1995-07-18
US60/001,476 1995-07-18
PCT/US1996/012631 WO1997004582A1 (en) 1995-07-18 1996-07-17 Reconfigurable on-demand telephone and data line system

Publications (2)

Publication Number Publication Date
CA2227267A1 CA2227267A1 (en) 1997-02-06
CA2227267C true CA2227267C (en) 2011-10-11

Family

ID=21696206

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2227267A Expired - Fee Related CA2227267C (en) 1995-07-18 1996-07-17 Reconfigurable on-demand telephone and data line system

Country Status (8)

Country Link
EP (1) EP0839428A4 (zh)
JP (1) JP4125368B2 (zh)
KR (1) KR100443208B1 (zh)
CN (1) CN1185851C (zh)
AU (1) AU706579B2 (zh)
CA (1) CA2227267C (zh)
IL (1) IL122965A (zh)
TW (1) TW417368B (zh)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4495386A (en) * 1982-03-29 1985-01-22 Astech, Inc. Telephone extension system utilizing power line carrier signals
US4523307A (en) * 1982-11-30 1985-06-11 Astech, Inc. Power line carrier multi telephone extension system for full duplex conferencing and intercom between telephones
US4701945A (en) * 1984-10-09 1987-10-20 Pedigo Michael K Carrier current transceiver
US5210788A (en) * 1986-10-22 1993-05-11 Nilssen Ole K Telephone instrument and distribution system
US5127045A (en) * 1989-11-16 1992-06-30 Cragun David R Identifying telephone controller system
DE4031092A1 (de) * 1990-10-02 1992-04-09 Christoph Faber Fernsprechsystem
US5319634A (en) * 1991-10-07 1994-06-07 Phoenix Corporation Multiple access telephone extension systems and methods
US5278889A (en) * 1992-07-29 1994-01-11 At&T Bell Laboratories Video telephony dialing
US5530737A (en) * 1993-03-22 1996-06-25 Phonex Corporation Secure access telephone extension system and method
NL9400239A (nl) * 1994-02-17 1995-10-02 Grid Telecom Systems Bv Huistelefoonsysteem.

Also Published As

Publication number Publication date
EP0839428A1 (en) 1998-05-06
CN1185851C (zh) 2005-01-19
KR100443208B1 (ko) 2004-11-03
IL122965A (en) 2001-03-19
TW417368B (en) 2001-01-01
KR19990029040A (ko) 1999-04-15
IL122965A0 (en) 1998-08-16
CN1196149A (zh) 1998-10-14
JPH11510015A (ja) 1999-08-31
JP4125368B2 (ja) 2008-07-30
AU706579B2 (en) 1999-06-17
EP0839428A4 (en) 2001-07-18
AU6717196A (en) 1997-02-18
CA2227267A1 (en) 1997-02-06

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Legal Events

Date Code Title Description
EEER Examination request
FZDC Discontinued application reinstated
MKLA Lapsed

Effective date: 20150717