CA2219436A1 - Simulation de modifications sur une ligne telephonique d'abonne - Google Patents

Simulation de modifications sur une ligne telephonique d'abonne

Info

Publication number
CA2219436A1
CA2219436A1 CA 2219436 CA2219436A CA2219436A1 CA 2219436 A1 CA2219436 A1 CA 2219436A1 CA 2219436 CA2219436 CA 2219436 CA 2219436 A CA2219436 A CA 2219436A CA 2219436 A1 CA2219436 A1 CA 2219436A1
Authority
CA
Canada
Prior art keywords
subscriber unit
subscriber line
telephone
extension
telephone subscriber
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.)
Granted
Application number
CA 2219436
Other languages
English (en)
Other versions
CA2219436C (fr
Inventor
David Arnold Pepper
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.)
Nortel Networks Ltd
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 CA2188844A external-priority patent/CA2188844A1/fr
Application filed by Individual filed Critical Individual
Priority to CA 2219436 priority Critical patent/CA2219436C/fr
Publication of CA2219436A1 publication Critical patent/CA2219436A1/fr
Application granted granted Critical
Publication of CA2219436C publication Critical patent/CA2219436C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)
CA 2219436 1996-10-25 1997-10-24 Simulation de modifications sur une ligne telephonique d'abonne Expired - Fee Related CA2219436C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2219436 CA2219436C (fr) 1996-10-25 1997-10-24 Simulation de modifications sur une ligne telephonique d'abonne

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CA2,188,844 1996-10-25
CA2188844A CA2188844A1 (fr) 1996-10-25 1996-10-25 Simulation de modifications dans une ligne d'abonné du téléphone
US08/772,673 1996-12-20
US08/772,673 US6005934A (en) 1996-10-25 1996-12-20 Simulating changes in telephone subscriber line
CA 2219436 CA2219436C (fr) 1996-10-25 1997-10-24 Simulation de modifications sur une ligne telephonique d'abonne

Publications (2)

Publication Number Publication Date
CA2219436A1 true CA2219436A1 (fr) 1998-04-25
CA2219436C CA2219436C (fr) 2003-02-04

Family

ID=27170212

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2219436 Expired - Fee Related CA2219436C (fr) 1996-10-25 1997-10-24 Simulation de modifications sur une ligne telephonique d'abonne

Country Status (1)

Country Link
CA (1) CA2219436C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109963037A (zh) * 2019-03-05 2019-07-02 网经科技（苏州）有限公司 基于虚拟化slic端口的ip pbx用户模块的级联方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109963037A (zh) * 2019-03-05 2019-07-02 网经科技（苏州）有限公司 基于虚拟化slic端口的ip pbx用户模块的级联方法

Also Published As

Publication number Publication date
CA2219436C (fr) 2003-02-04

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Legal Events

Date Code Title Description
EEER Examination request
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