FR2329119A1 - Perfectionnements aux circuits de signalisation utilises dans les systemes telephoniques - Google Patents

Perfectionnements aux circuits de signalisation utilises dans les systemes telephoniques

Info

Publication number
FR2329119A1
FR2329119A1 FR7532439A FR7532439A FR2329119A1 FR 2329119 A1 FR2329119 A1 FR 2329119A1 FR 7532439 A FR7532439 A FR 7532439A FR 7532439 A FR7532439 A FR 7532439A FR 2329119 A1 FR2329119 A1 FR 2329119A1
Authority
FR
France
Prior art keywords
line
voltage
call charge
junction
charge pulses
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
FR7532439A
Other languages
English (en)
French (fr)
Other versions
FR2329119B1 (enExample
Inventor
Francis Hodbert
Roland Sylvain Lecoanet
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.)
Thales SA
Original Assignee
CSF Compagnie Generale de Telegraphie sans Fil 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 CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Priority to FR7532439A priority Critical patent/FR2329119A1/fr
Publication of FR2329119A1 publication Critical patent/FR2329119A1/fr
Application granted granted Critical
Publication of FR2329119B1 publication Critical patent/FR2329119B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/10—Metering calls from calling party, i.e. A-party charged for the communication

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Meter Arrangements (AREA)
FR7532439A 1975-10-23 1975-10-23 Perfectionnements aux circuits de signalisation utilises dans les systemes telephoniques Granted FR2329119A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7532439A FR2329119A1 (fr) 1975-10-23 1975-10-23 Perfectionnements aux circuits de signalisation utilises dans les systemes telephoniques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7532439A FR2329119A1 (fr) 1975-10-23 1975-10-23 Perfectionnements aux circuits de signalisation utilises dans les systemes telephoniques

Publications (2)

Publication Number Publication Date
FR2329119A1 true FR2329119A1 (fr) 1977-05-20
FR2329119B1 FR2329119B1 (enExample) 1979-08-03

Family

ID=9161557

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7532439A Granted FR2329119A1 (fr) 1975-10-23 1975-10-23 Perfectionnements aux circuits de signalisation utilises dans les systemes telephoniques

Country Status (1)

Country Link
FR (1) FR2329119A1 (enExample)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, 11 A 13 JUIN 1973, SEATTLE F.B. SIKORSKI: "NO. 1 EAX SWITCHING PLAN AND NETWORK" PAGES 10-6 A 10-11) *

Also Published As

Publication number Publication date
FR2329119B1 (enExample) 1979-08-03

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Legal Events

Date Code Title Description
ST Notification of lapse