GB915608A - Circuit arrangement for a telecommunications installation - Google Patents

Circuit arrangement for a telecommunications installation

Info

Publication number
GB915608A
GB915608A GB11827/61A GB1182761A GB915608A GB 915608 A GB915608 A GB 915608A GB 11827/61 A GB11827/61 A GB 11827/61A GB 1182761 A GB1182761 A GB 1182761A GB 915608 A GB915608 A GB 915608A
Authority
GB
United Kingdom
Prior art keywords
data
circuit arrangement
calls
data transmission
transmission
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
Application number
GB11827/61A
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.)
Siemens and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
Siemens AG
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 Siemens and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Publication of GB915608A publication Critical patent/GB915608A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/50—Testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/26—Arrangements for supervision, monitoring or testing with means for applying test signals or for measuring
    • H04M3/28—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor
    • H04M3/32—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for lines between exchanges
    • H04M3/323—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for lines between exchanges for the arrangements providing the connection (test connection, test call, call simulation)
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

915,608. Automatic exchange systems. SIEMENS & HALSKE A.G. March 30, 1961 [April 4, 1960], No. 11827/61. Drawings to Specification. Class 40 (4). In a system in which the transmission of data is permitted at times of light traffic, e.g. at night, certain substations being suitably equipped, apparatus at the exchange is available in response to the dialling of code digits for " booking " in advance data transmission calls. This apparatus may subsequently control the setting up of the appropriate connection, or it may record the data from the sending station and later repeat it to the appropriate receiving station. The restriction on data transmission may, if desired, be imposed only on interexchange calls.
GB11827/61A 1960-04-04 1961-03-30 Circuit arrangement for a telecommunications installation Expired GB915608A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES67904A DE1111677B (en) 1960-04-04 1960-04-04 Circuit arrangement for telecommunications systems, in which the same connection paths are used for different types of message transmission

Publications (1)

Publication Number Publication Date
GB915608A true GB915608A (en) 1963-01-16

Family

ID=7499899

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11827/61A Expired GB915608A (en) 1960-04-04 1961-03-30 Circuit arrangement for a telecommunications installation

Country Status (5)

Country Link
BE (1) BE602146A (en)
CH (1) CH391009A (en)
DE (1) DE1111677B (en)
GB (1) GB915608A (en)
NL (1) NL261169A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1186100B (en) * 1961-05-17 1965-01-28 Siemens Ag Circuit arrangement for telecommunications systems in which the same connection paths are used for different types of communication
DE1149381B (en) * 1961-08-16 1963-05-30 Siemens Ag Circuit arrangement for self-dialing systems
CH397787A (en) * 1962-09-07 1965-08-31 Electrometre Device for telephone interrogation of a large number of consumption meters used to determine the consumption of public consumer goods

Also Published As

Publication number Publication date
CH391009A (en) 1965-04-30
NL261169A (en)
BE602146A (en) 1961-07-31
DE1111677B (en) 1961-07-27

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