AU469199B2 - Improvements in or relating to telecommunications systems - Google Patents

Improvements in or relating to telecommunications systems

Info

Publication number
AU469199B2
AU469199B2 AU45562/72A AU4556272A AU469199B2 AU 469199 B2 AU469199 B2 AU 469199B2 AU 45562/72 A AU45562/72 A AU 45562/72A AU 4556272 A AU4556272 A AU 4556272A AU 469199 B2 AU469199 B2 AU 469199B2
Authority
AU
Australia
Prior art keywords
exchange
call
delay
subscriber
time
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
AU45562/72A
Other languages
English (en)
Other versions
AU4556272A (en
Inventor
Fiedler Helmut
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 AG
Original Assignee
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
Priority claimed from DE19712145205 external-priority patent/DE2145205C3/de
Application filed by Siemens AG filed Critical Siemens AG
Publication of AU4556272A publication Critical patent/AU4556272A/en
Application granted granted Critical
Publication of AU469199B2 publication Critical patent/AU469199B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Communication Control (AREA)
AU45562/72A 1971-09-09 1972-08-14 Improvements in or relating to telecommunications systems Expired AU469199B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19712145205 DE2145205C3 (de) 1971-09-09 Verfahren zum Erkennen eines Zusammenstoßes zwischen einem aufsteigenden und einem absteigenden Ruf auf den Teilnehmeranschlußleitungen einer Datenvermittlungsanlage
DEDE82145 1971-09-13

Publications (2)

Publication Number Publication Date
AU4556272A AU4556272A (en) 1974-02-21
AU469199B2 true AU469199B2 (en) 1976-02-05

Family

ID=5819148

Family Applications (1)

Application Number Title Priority Date Filing Date
AU45562/72A Expired AU469199B2 (en) 1971-09-09 1972-08-14 Improvements in or relating to telecommunications systems

Country Status (12)

Country Link
AU (1) AU469199B2 (enExample)
BE (1) BE788568A (enExample)
CA (1) CA960390A (enExample)
CH (1) CH545567A (enExample)
DK (1) DK142389C (enExample)
FR (1) FR2152595B1 (enExample)
GB (1) GB1395413A (enExample)
IT (1) IT967176B (enExample)
LU (1) LU66020A1 (enExample)
NL (1) NL7212256A (enExample)
SE (1) SE381155B (enExample)
ZA (1) ZA725290B (enExample)

Also Published As

Publication number Publication date
CA960390A (en) 1974-12-31
NL7212256A (enExample) 1973-03-13
SE381155B (sv) 1975-11-24
AU4556272A (en) 1974-02-21
CH545567A (enExample) 1974-01-31
FR2152595B1 (enExample) 1977-07-29
GB1395413A (en) 1975-05-29
ZA725290B (en) 1973-04-25
DK142389C (da) 1981-03-23
DK142389B (da) 1980-10-20
LU66020A1 (enExample) 1973-03-12
DE2145205A1 (de) 1973-03-15
BE788568A (fr) 1973-03-08
DE2145205B2 (de) 1977-05-26
FR2152595A1 (enExample) 1973-04-27
IT967176B (it) 1974-02-28

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