IT981258B - Disposizione circuitale per un impianto di commutazione specie per un impianto telefonico con posti d operatrice e memorie di attesa - Google Patents

Disposizione circuitale per un impianto di commutazione specie per un impianto telefonico con posti d operatrice e memorie di attesa

Info

Publication number
IT981258B
IT981258B IT2139273A IT2139273A IT981258B IT 981258 B IT981258 B IT 981258B IT 2139273 A IT2139273 A IT 2139273A IT 2139273 A IT2139273 A IT 2139273A IT 981258 B IT981258 B IT 981258B
Authority
IT
Italy
Prior art keywords
plant
circuit arrangement
switching
operator stations
telephone
Prior art date
Application number
IT2139273A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT981258B publication Critical patent/IT981258B/it

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/50—Centralised arrangements for answering calls; Centralised arrangements for recording messages for absent or busy subscribers ; Centralised arrangements for recording messages
    • H04M3/51—Centralised call answering arrangements requiring operator intervention, e.g. call or contact centers for telemarketing
    • H04M3/523—Centralised call answering arrangements requiring operator intervention, e.g. call or contact centers for telemarketing with call distribution or queueing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/60—Semi-automatic systems, i.e. in which the numerical selection of the outgoing line is under the control of an operator
    • H04M3/62—Keyboard equipment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Business, Economics & Management (AREA)
  • Marketing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Exchange Systems With Centralized Control (AREA)
IT2139273A 1972-03-10 1973-03-09 Disposizione circuitale per un impianto di commutazione specie per un impianto telefonico con posti d operatrice e memorie di attesa IT981258B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722211779 DE2211779A1 (de) 1972-03-10 1972-03-10 Schaltungsanordnung fuer eine vermittlungsanlage, insbesondere fernsprechanlage, mit vermittlungsplaetzen und wartefeldspeichern

Publications (1)

Publication Number Publication Date
IT981258B true IT981258B (it) 1974-10-10

Family

ID=5838607

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2139273A IT981258B (it) 1972-03-10 1973-03-09 Disposizione circuitale per un impianto di commutazione specie per un impianto telefonico con posti d operatrice e memorie di attesa

Country Status (2)

Country Link
DE (1) DE2211779A1 (it)
IT (1) IT981258B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4048452A (en) * 1976-05-28 1977-09-13 Bell Telephone Laboratories, Incorporated Automatic call distribution system
US4163124A (en) * 1978-07-24 1979-07-31 Rolm Corporation Finite storage-time queue
DE2855473C2 (de) * 1978-12-22 1986-02-06 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Verfahren zur Behandlung wartender Anrufe in einer indirekt gesteuerten Fernmelde-, insbesondere Fernsprechvermittlungsanlage
DE3031291C2 (de) * 1980-08-19 1982-12-23 Siemens AG, 1000 Berlin und 8000 München Verfahren für zentral gesteuerte Fernmeldevermittlungsanlagen, insbesondere Fernsprechnebenstellenanlagen mit Vermittlungsplätzen unterschiedlicher Betriebsart

Also Published As

Publication number Publication date
DE2211779A1 (de) 1973-09-13

Similar Documents

Publication Publication Date Title
AU5349573A (en) Loudspeaking telephone station circuit
IT1010050B (it) Permutatore per impianti di tele comunicazioni specie per impianti telefonici
BE803863A (fr) Circuit pour poste telephonique
CH489160A (de) Gerät zur automatischen Telephonanruf-Beantwortung
CH482370A (de) Schaltungsanordnung zur Auswahl von durch Codeimpulse gekennzeichneten Anrufen in einer Fernsprechteilnehmerstation
IT981257B (it) Disposizione circuitale per un impianto di commutazione specie per un impianto telefonico con posti d operatrice e memorie di attesa
IT981258B (it) Disposizione circuitale per un impianto di commutazione specie per un impianto telefonico con posti d operatrice e memorie di attesa
IT993285B (it) Complesso costruttivo elettronico specie per sistemi di commutazione telefonica
AT278107B (de) Schaltungsanordnung für eine Anrufumleiteinrichtung in Fernmeldeanlagen
BE776673A (fr) Sonnerie electronique pour postes telephoniques
IT967914B (it) Incastellatura di ripartitore per impianti per telecomunicazioni specie impianti telefonici
DE2024361B2 (de) Schaltungsanordnung zum anrufen von teilnehmerstationen in fernsprechanlagen
IT1022340B (it) Disposizione circustale per impianti di telecomunicazioni specie per impianti telefonice con linee collettive
IT960609B (it) Concentratore di linea per centra li di commutazione telefonica
AT251663B (de) Schaltungsanordnung für eine Fernsprechteilnehmerstation
AU403095B2 (en) Automatic revertive calling over a mobile telephone system
CH427916A (de) Automatischer Telefonantwortgeber
DK112176B (da) Analysator til automatiske telefoncentraler.
YU34349B (en) Circuit arrangement for telecommunication installations, especially for telephone exchanges with crossed-fieldwise built control device
AU6430565A (en) Automatic revertive calling over a mobile telephone system
FI43748C (fi) Analysaattori automaattisia puhelinasemia varten
CH429836A (de) Schaltungsanordnung für Fernsprech-Teilnehmerstellen mit einem Transistorverstärker
AT333857B (de) Fernsprechteilnehmerstation zur wandbefestigung
IT966305B (it) Dispositivo automatico di chiamata per apparecchi telefonici
IT991888B (it) Sistema di commutazione di chiamate telefoniche coll intervento dell operatore