GB1163818A - Improvements in or relating to Telecommunications Systems - Google Patents

Improvements in or relating to Telecommunications Systems

Info

Publication number
GB1163818A
GB1163818A GB2455967A GB2455967A GB1163818A GB 1163818 A GB1163818 A GB 1163818A GB 2455967 A GB2455967 A GB 2455967A GB 2455967 A GB2455967 A GB 2455967A GB 1163818 A GB1163818 A GB 1163818A
Authority
GB
United Kingdom
Prior art keywords
exchange
subscribers
data
exchanges
calling
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
GB2455967A
Other languages
English (en)
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
Application filed by Siemens AG filed Critical Siemens AG
Publication of GB1163818A publication Critical patent/GB1163818A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0016—Arrangements providing connection between exchanges

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Mobile Radio Communication Systems (AREA)
GB2455967A 1966-05-27 1967-05-26 Improvements in or relating to Telecommunications Systems Expired GB1163818A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0104045 1966-05-27

Publications (1)

Publication Number Publication Date
GB1163818A true GB1163818A (en) 1969-09-10

Family

ID=7525593

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2455967A Expired GB1163818A (en) 1966-05-27 1967-05-26 Improvements in or relating to Telecommunications Systems

Country Status (7)

Country Link
AT (1) AT284208B (de)
BE (1) BE699068A (de)
CH (1) CH462254A (de)
DE (1) DE1487891B2 (de)
GB (1) GB1163818A (de)
NL (1) NL161016C (de)
SE (1) SE314412B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3036649A1 (de) * 1980-09-29 1982-05-13 Siemens AG, 1000 Berlin und 8000 München Fernsprechvermittlungsnetz zur digitalen sprachuebertragung

Also Published As

Publication number Publication date
AT284208B (de) 1970-09-10
DE1487891B2 (de) 1970-02-05
NL161016B (nl) 1979-07-16
CH462254A (de) 1968-09-15
SE314412B (de) 1969-09-08
DE1487891A1 (de) 1969-04-03
NL161016C (nl) 1979-12-17
NL6706770A (de) 1967-11-28
BE699068A (de) 1967-11-27

Similar Documents

Publication Publication Date Title
GB1288917A (de)
GB1046880A (en) Improvements in or relating to electric circuit arrangements for use in telecommunications systems
GB1521127A (en) Telecommunication systems
GB1086200A (en) Improvements in or relating to time-division multiplex telecommunications exchange systems
ES2026155T3 (es) Sistema de conexion de abonados telefonicos establecido en torno a un autoconmutador temporal numerico.
GB1003140A (en) Circuit for selection of alternative paths in telephone networks
GB1163818A (en) Improvements in or relating to Telecommunications Systems
GB1066589A (en) Telephone switching systems
GB1162484A (en) Unit for Selective Blocking of Subscribers for Telephone Exchanges.
GB1218902A (en) A method of hunting free connection paths in a telecommunications network
GB1103602A (en) Common channelling signalling system for telecommunications networks
GB1099697A (en) Improvements in or relating to private branch exchange telephone switching systems
GB1029204A (en) Improvements in or relating to telephone switching systems
GB1085898A (en) Improvements in or relating to telecommunication systems
GB1401129A (en) Telecommunications systems
GB1118512A (en) Improvements in or relating to communication systems
GB1127906A (en) Communication switching systems
GB1061162A (en) Improvements in or relating to p.a.b.x. telephone systems
GB1170040A (en) Improvements in or relating to Dial-Operated Data Transmission Networks
GB1218344A (en) Improvements in or relating to private telephone exchanges
US3231682A (en) Direct subscriber dialing system from satellite to master switching office
GB1118589A (en) Improvements in or relating to telecommunications systems
GB1040367A (en) Class of service telephone system
GB1187959A (en) Improvements in or relating to Telecommunications Exchange Systems.
GB1094277A (en) Call trace in telecommunication, particularly telephone exchange systems with centralized control facilities

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee