ZA856219B - Apparatus for intercepting and identifying connections in digital t.d.m.telecommunications systems - Google Patents

Apparatus for intercepting and identifying connections in digital t.d.m.telecommunications systems

Info

Publication number
ZA856219B
ZA856219B ZA856219A ZA856219A ZA856219B ZA 856219 B ZA856219 B ZA 856219B ZA 856219 A ZA856219 A ZA 856219A ZA 856219 A ZA856219 A ZA 856219A ZA 856219 B ZA856219 B ZA 856219B
Authority
ZA
South Africa
Prior art keywords
intercepting
digital
telecommunications systems
identifying connections
connections
Prior art date
Application number
ZA856219A
Other languages
English (en)
Inventor
Klaus Leutner
Max Hoefle
Hubert Neber
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
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of ZA856219B publication Critical patent/ZA856219B/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0407—Selecting arrangements for multiplex systems for time-division multiplexing using a stored program control

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephonic Communication Services (AREA)
  • Mobile Radio Communication Systems (AREA)
ZA856219A 1984-08-17 1985-08-16 Apparatus for intercepting and identifying connections in digital t.d.m.telecommunications systems ZA856219B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843430322 DE3430322A1 (de) 1984-08-17 1984-08-17 Schaltungsanordnung zum fangen bzw. identifizieren von verbindungen in digitalen zeitmultiplex-fernmelde-, insbesondere fernsprechanlagen mit einem an eine mehrzahl von teilnehmeranschlussschaltungen anschaltbaren wahlempfaenger fuer tonfrequente codewahlzeichen, insbesondere tastwahlzeichen

Publications (1)

Publication Number Publication Date
ZA856219B true ZA856219B (en) 1986-04-30

Family

ID=6243303

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA856219A ZA856219B (en) 1984-08-17 1985-08-16 Apparatus for intercepting and identifying connections in digital t.d.m.telecommunications systems

Country Status (6)

Country Link
AT (1) AT389963B (de)
BR (1) BR8503915A (de)
CH (1) CH669291A5 (de)
DE (1) DE3430322A1 (de)
FI (1) FI84122C (de)
ZA (1) ZA856219B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4427600A1 (de) * 1994-08-04 1996-03-07 Deutsche Telekom Ag Verfahren zum Auslösen einer Identifizierung des Anschlusses eines rufenden Teilnehmers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1203833B (de) * 1964-04-16 1965-10-28 Telefunken Patent Schaltungsanordnung zum Fangen boeswillig anrufender Teilnehmeranschluesse in Fernmelde-insbesondere Fernsprechvermittlungsanlagen
DE2538293A1 (de) * 1975-08-28 1977-03-03 Standard Elektrik Lorenz Ag Anordnung zum fangen von verbindungen in fernmeldeanlagen, insbesondere fernsprechanlagen mit tonfrequenter zeichengabe

Also Published As

Publication number Publication date
FI853155A0 (fi) 1985-08-16
FI84122B (fi) 1991-06-28
BR8503915A (pt) 1986-05-27
FI853155L (fi) 1986-02-18
ATA216485A (de) 1989-07-15
CH669291A5 (de) 1989-02-28
FI84122C (fi) 1991-10-10
AT389963B (de) 1990-02-26
DE3430322A1 (de) 1986-02-27

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