FR2711294B1 - Circuit de poste téléphonique. - Google Patents

Circuit de poste téléphonique.

Info

Publication number
FR2711294B1
FR2711294B1 FR9312114A FR9312114A FR2711294B1 FR 2711294 B1 FR2711294 B1 FR 2711294B1 FR 9312114 A FR9312114 A FR 9312114A FR 9312114 A FR9312114 A FR 9312114A FR 2711294 B1 FR2711294 B1 FR 2711294B1
Authority
FR
France
Prior art keywords
extension circuit
telephone extension
telephone
circuit
extension
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
FR9312114A
Other languages
English (en)
Other versions
FR2711294A1 (fr
Inventor
Claude Malaurie
Michel Dejean
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.)
ALE International SAS
Original Assignee
Alcatel Business Systemes SA
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 Alcatel Business Systemes SA filed Critical Alcatel Business Systemes SA
Priority to FR9312114A priority Critical patent/FR2711294B1/fr
Publication of FR2711294A1 publication Critical patent/FR2711294A1/fr
Application granted granted Critical
Publication of FR2711294B1 publication Critical patent/FR2711294B1/fr
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
    • H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
    • H04M1/6025—Substation equipment, e.g. for use by subscribers including speech amplifiers implemented as integrated speech networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Interface Circuits In Exchanges (AREA)
FR9312114A 1993-10-12 1993-10-12 Circuit de poste téléphonique. Expired - Fee Related FR2711294B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9312114A FR2711294B1 (fr) 1993-10-12 1993-10-12 Circuit de poste téléphonique.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9312114A FR2711294B1 (fr) 1993-10-12 1993-10-12 Circuit de poste téléphonique.

Publications (2)

Publication Number Publication Date
FR2711294A1 FR2711294A1 (fr) 1995-04-21
FR2711294B1 true FR2711294B1 (fr) 1995-12-29

Family

ID=9451740

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9312114A Expired - Fee Related FR2711294B1 (fr) 1993-10-12 1993-10-12 Circuit de poste téléphonique.

Country Status (1)

Country Link
FR (1) FR2711294B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4400589A (en) * 1979-05-21 1983-08-23 United Networks, Inc. Subscriber station network
US4495382A (en) * 1982-04-23 1985-01-22 Fairchild Camera And Instrument Corporation Telephone regulator circuitry
US4550226A (en) * 1983-05-02 1985-10-29 Gte Communication Systems Corporation Subscriber's telephone circuit arranged to present constant impedance to a telephone line
US5191606A (en) * 1990-05-08 1993-03-02 Industrial Technology Research Institute Electrical telephone speech network

Also Published As

Publication number Publication date
FR2711294A1 (fr) 1995-04-21

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Legal Events

Date Code Title Description
ST Notification of lapse