SE439226B - Anropstransportanordning for anvendning i ett kommunikationssystem - Google Patents

Anropstransportanordning for anvendning i ett kommunikationssystem

Info

Publication number
SE439226B
SE439226B SE7905300A SE7905300A SE439226B SE 439226 B SE439226 B SE 439226B SE 7905300 A SE7905300 A SE 7905300A SE 7905300 A SE7905300 A SE 7905300A SE 439226 B SE439226 B SE 439226B
Authority
SE
Sweden
Prior art keywords
station
link
call
button
conference
Prior art date
Application number
SE7905300A
Other languages
English (en)
Swedish (sv)
Other versions
SE7905300L (sv
Inventor
C E Nahabedian
Ornum J H Van
T L Wang
C D Weiss
Original Assignee
Western Electric Co
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 Western Electric Co filed Critical Western Electric Co
Publication of SE7905300L publication Critical patent/SE7905300L/
Publication of SE439226B publication Critical patent/SE439226B/sv

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/58—Arrangements providing connection between main exchange and sub-exchange or satellite
    • H04Q3/62—Arrangements providing connection between main exchange and sub-exchange or satellite for connecting to private branch exchanges
    • H04Q3/625—Arrangements in the private branch exchange
    • 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
    • H04M3/42314—Systems providing special services or facilities to subscribers in private branch exchanges
    • 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
    • H04M3/58—Arrangements for transferring received calls from one subscriber to another; Arrangements affording interim conversations between either the calling or the called party and a third party
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
    • H04Q3/545—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Telephonic Communication Services (AREA)
  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
SE7905300A 1977-10-31 1979-06-15 Anropstransportanordning for anvendning i ett kommunikationssystem SE439226B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/847,215 US4125748A (en) 1977-10-31 1977-10-31 Communication system call transfer arrangement

Publications (2)

Publication Number Publication Date
SE7905300L SE7905300L (sv) 1979-06-15
SE439226B true SE439226B (sv) 1985-06-03

Family

ID=25300091

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7905300A SE439226B (sv) 1977-10-31 1979-06-15 Anropstransportanordning for anvendning i ett kommunikationssystem

Country Status (15)

Country Link
US (1) US4125748A (nl)
JP (1) JPS646583B2 (nl)
BE (1) BE871656A (nl)
CA (1) CA1091335A (nl)
CH (1) CH649427A5 (nl)
DE (1) DE2857137C1 (nl)
ES (1) ES474717A1 (nl)
FR (1) FR2407625B1 (nl)
GB (1) GB2023968B (nl)
HK (1) HK25784A (nl)
IL (1) IL55838A (nl)
IT (1) IT1099844B (nl)
NL (1) NL189642C (nl)
SE (1) SE439226B (nl)
WO (1) WO1979000252A1 (nl)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4338495A (en) * 1979-03-06 1982-07-06 Tie/Communications, Inc. Electronic key telephone systems
US4291199A (en) * 1979-03-28 1981-09-22 Bell Telephone Laboratories, Incorporated Communication system tracking arrangement
IL59950A (en) * 1979-05-04 1983-05-15 Gen Electric Co Ltd P.a.b.x.telephone systems with external extension adaptor
US4476349A (en) * 1982-03-30 1984-10-09 At&T Bell Laboratories Call message service
US4451705A (en) * 1982-05-28 1984-05-29 Bell Telephone Laboratories, Incorporated Call completion circuit and method
US4539437A (en) * 1982-11-30 1985-09-03 At&T Bell Laboratories Stored program power control system for improving energy efficiency for telephone sets connected into a local telephone communications system
US4544804A (en) * 1983-01-24 1985-10-01 At&T Bell Laboratories Conference control transfer arrangement
US4631364A (en) * 1984-02-23 1986-12-23 At&T Information Systems Inc. Communication system having dynamically assigned station set buttons
US4893328A (en) * 1987-07-31 1990-01-09 Microvoice Systems Corporation Automated telephone operator overflow device
DE69133374T2 (de) * 1990-12-04 2005-02-24 Canon K.K. Gesprächswegkontrollapparat
EP0572544B1 (en) * 1991-02-21 1996-09-04 Vmx, Inc. Integrated application controlled call processing and messaging system
EP0535602B1 (de) * 1991-09-30 1998-04-01 Siemens Aktiengesellschaft Verfahren für den Betrieb einer Programmgesteuerten Kommunikationsanlage, bei der eine Verbindungsanforderung gleichzeitig an mehrere Kommunikationsendgeräte signalisiert wird
CA2102092C (en) * 1992-12-21 1997-05-06 Steven Lloyd Greenspan Call transfer with automatic return
JPH10136076A (ja) * 1996-10-29 1998-05-22 Matsushita Electric Ind Co Ltd 電話装置
US6937597B1 (en) 1999-02-26 2005-08-30 Lucent Technologies Inc. Signaling method for internet telephony
US7043012B1 (en) * 1999-10-07 2006-05-09 Agere Systems Inc. Method and apparatus for ring again feature for a telephone system
US6721412B1 (en) * 2000-05-08 2004-04-13 Qwest Communications International Inc. Method of coordinating a call among multiple devices
ES2296708T3 (es) * 2000-12-05 2008-05-01 Ivar Plahte Intercambio de ramificacion movil.
ATE383725T1 (de) * 2001-11-20 2008-01-15 Ericsson Telefon Ab L M Verfahren, vorrichtung und anordnung in einem telekommunikationsnetz zur kontrolle und ermöglichung von erweiterten diensten und benutzerschnittstellen in einem mobiltelefon
JP2003284143A (ja) * 2002-03-20 2003-10-03 Sharp Corp 電話通信装置
US20060159249A1 (en) * 2005-01-14 2006-07-20 Avaya Technology Corp. Private branch exchange with call-setup features for off-premises telecommunications terminals

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3553373A (en) * 1966-12-29 1971-01-05 Walter H Shaw Manual rerouter system for telephone subscriber station with combined conference call feature
US3519757A (en) * 1968-02-27 1970-07-07 Bell Telephone Labor Inc Electronic key telephone system
US3530254A (en) * 1968-08-01 1970-09-22 Bell Telephone Labor Inc Executive conferencing system
DE2311792C3 (de) * 1973-03-09 1975-08-07 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren für eine Fernsprechvermittlungsanlage mit als Vermittlungsplätze ausgebauten Teilnehmerstellen
US3909552A (en) * 1973-10-09 1975-09-30 Nitsuko Ltd Conference call circuit for use in a key telephone system
US4046972A (en) * 1976-10-27 1977-09-06 Bell Telephone Laboratories, Incorporated Key telephone station set circuit

Also Published As

Publication number Publication date
US4125748A (en) 1978-11-14
CH649427A5 (de) 1985-05-15
JPS646583B2 (nl) 1989-02-03
BE871656A (fr) 1979-02-15
IT1099844B (it) 1985-09-28
NL189642C (nl) 1993-06-01
FR2407625A1 (fr) 1979-05-25
NL189642B (nl) 1993-01-04
IL55838A (en) 1980-12-31
IL55838A0 (en) 1978-12-17
JPS54500092A (nl) 1979-12-13
GB2023968B (en) 1982-04-21
SE7905300L (sv) 1979-06-15
WO1979000252A1 (en) 1979-05-17
GB2023968A (en) 1980-01-03
DE2857137C1 (de) 1985-08-01
IT7829241A0 (it) 1978-10-30
NL7810798A (nl) 1979-05-02
FR2407625B1 (fr) 1986-09-26
ES474717A1 (es) 1979-11-16
CA1091335A (en) 1980-12-09
HK25784A (en) 1984-03-30

Similar Documents

Publication Publication Date Title
SE439226B (sv) Anropstransportanordning for anvendning i ett kommunikationssystem
US4451705A (en) Call completion circuit and method
KR920000389B1 (ko) 스테이션 추적제어장치
USRE31534E (en) Communication system conferencing arrangement
JP3272717B2 (ja) 附属呼管理装置
SE427789B (sv) Anordning for overtagande av anrop
JPH01213094A (ja) キーテレホンシステム
US6882713B2 (en) Telephone apparatus
JPS6040238B2 (ja) 通信システム最適化プ−ルライン装置
US4449017A (en) ACD Combined handset and headset arrangement
JP2008048290A (ja) 一時的ダイレクト着信機能を有する電話システム
JPH02309757A (ja) 電話交換装置
JPH04367196A (ja) ボタン電話装置
JPH05114954A (ja) 呼の転送・会議方式
JP2004096300A (ja) 電話装置
JPH01144843A (ja) 指定内線コールピックアップ方式
JPH03274850A (ja) 構内交換機
JPS61103391A (ja) ボタン電話装置
JPS61199398A (ja) ボタン電話装置の転送方式
JPS61227456A (ja) 不在転送自動解除方式
JPH01297957A (ja) 構内電話交換機
JPS6342596A (ja) ボタン電話装置
JPH03255760A (ja) 加入者解放制御方式
JPH11136322A (ja) デジタル電話装置
JPS58125946A (ja) 自動交換機

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7905300-5

Effective date: 19891023

Format of ref document f/p: F