NL8601982A - Digitaal telecommunicatiestelsel met een centrale en een groep van terminals met multi-access. - Google Patents

Digitaal telecommunicatiestelsel met een centrale en een groep van terminals met multi-access. Download PDF

Info

Publication number
NL8601982A
NL8601982A NL8601982A NL8601982A NL8601982A NL 8601982 A NL8601982 A NL 8601982A NL 8601982 A NL8601982 A NL 8601982A NL 8601982 A NL8601982 A NL 8601982A NL 8601982 A NL8601982 A NL 8601982A
Authority
NL
Netherlands
Prior art keywords
terminal
signal
call
group
exchange
Prior art date
Application number
NL8601982A
Other languages
English (en)
Dutch (nl)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Priority to NL8601982A priority Critical patent/NL8601982A/nl
Priority to EP87201390A priority patent/EP0257672A1/fr
Priority to CN198787105391A priority patent/CN87105391A/zh
Priority to JP19384987A priority patent/JPS6399698A/ja
Publication of NL8601982A publication Critical patent/NL8601982A/nl

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
    • H04M3/54—Arrangements for diverting calls for one subscriber to another predetermined subscriber
    • H04M3/546—Arrangements for diverting calls for one subscriber to another predetermined subscriber 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
    • H04M3/42314—Systems providing special services or facilities to subscribers in private branch exchanges
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2203/00—Aspects of automatic or semi-automatic exchanges
    • H04M2203/20—Aspects of automatic or semi-automatic exchanges related to features of supplementary services
    • H04M2203/2044—Group features, e.g. closed user group

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Telephonic Communication Services (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
NL8601982A 1986-08-04 1986-08-04 Digitaal telecommunicatiestelsel met een centrale en een groep van terminals met multi-access. NL8601982A (nl)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NL8601982A NL8601982A (nl) 1986-08-04 1986-08-04 Digitaal telecommunicatiestelsel met een centrale en een groep van terminals met multi-access.
EP87201390A EP0257672A1 (fr) 1986-08-04 1987-07-21 Système de télécommunication numérique comprenant un central et un groupe de terminaux téléphoniques à accès multiple
CN198787105391A CN87105391A (zh) 1986-08-04 1987-08-01 包括一个电话交换局和一组多用户访问电话终端的数字远距离通信系统
JP19384987A JPS6399698A (ja) 1986-08-04 1987-08-04 デジタル電気通信方式

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8601982A NL8601982A (nl) 1986-08-04 1986-08-04 Digitaal telecommunicatiestelsel met een centrale en een groep van terminals met multi-access.
NL8601982 1986-08-04

Publications (1)

Publication Number Publication Date
NL8601982A true NL8601982A (nl) 1988-03-01

Family

ID=19848365

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8601982A NL8601982A (nl) 1986-08-04 1986-08-04 Digitaal telecommunicatiestelsel met een centrale en een groep van terminals met multi-access.

Country Status (4)

Country Link
EP (1) EP0257672A1 (fr)
JP (1) JPS6399698A (fr)
CN (1) CN87105391A (fr)
NL (1) NL8601982A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0226140A (ja) * 1988-07-15 1990-01-29 Nec Corp コードレス電話方式
ATE102415T1 (de) * 1988-09-27 1994-03-15 Siemens Ag Verfahren zur uebernahme von anrufen.
DE10016244A1 (de) * 2000-03-31 2001-10-04 Siemens Ag Verfahren zur Zustandssignalisierung eines Teilnehmeranschlusses in einem Kommunikationsnetz mit Kommunikationsanlagen
DE10016248A1 (de) * 2000-03-31 2001-10-11 Siemens Ag Verfahren zur Anrufweiterleitung in einem Kommunikationsnetz
US7751545B2 (en) * 2004-04-21 2010-07-06 Cisco Technology, Inc. Enhanced call pickup

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4150257A (en) * 1977-10-31 1979-04-17 Bell Telephone Laboratories, Incorporated Communication system call coverage arrangements
DE3240589A1 (de) * 1981-11-06 1983-05-26 Siemens-Albis AG, 8047 Zürich Verfahren zum betrieb von teilnehmerstellen einer fernmelde-, insbesondere fernsprechnebenstellenanlage

Also Published As

Publication number Publication date
JPS6399698A (ja) 1988-04-30
CN87105391A (zh) 1988-02-24
EP0257672A1 (fr) 1988-03-02

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BV The patent application has lapsed