FI875678A - TRANSMISSION FORMATION TRANSMISSIONSFOERMEDLINGSANLAEGGNINGAR, SPECIELLT FOER TELEFONCENTRALER, MED ETT NAET AV FOERMEDLINGSPLATSER OCH DESSA FOERBINDANDE KNIPPEN AV KANALER, SOM KAN BELAEGGAS INDIVIDOELLT FOERO - Google Patents

TRANSMISSION FORMATION TRANSMISSIONSFOERMEDLINGSANLAEGGNINGAR, SPECIELLT FOER TELEFONCENTRALER, MED ETT NAET AV FOERMEDLINGSPLATSER OCH DESSA FOERBINDANDE KNIPPEN AV KANALER, SOM KAN BELAEGGAS INDIVIDOELLT FOERO Download PDF

Info

Publication number
FI875678A
FI875678A FI875678A FI875678A FI875678A FI 875678 A FI875678 A FI 875678A FI 875678 A FI875678 A FI 875678A FI 875678 A FI875678 A FI 875678A FI 875678 A FI875678 A FI 875678A
Authority
FI
Finland
Prior art keywords
transmissionsfoermedlingsanlaeggningar
telefoncentraler
knippen
individoellt
foero
Prior art date
Application number
FI875678A
Other languages
Finnish (fi)
Other versions
FI875678A0 (en
FI88847B (en
FI88847C (en
Inventor
Dieter Gneiting
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 FI875678A0 publication Critical patent/FI875678A0/en
Publication of FI875678A publication Critical patent/FI875678A/en
Publication of FI88847B publication Critical patent/FI88847B/en
Application granted granted Critical
Publication of FI88847C publication Critical patent/FI88847C/en

Links

Classifications

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

Abstract

When establishing connections for various types of communication (teletype, telephony, video telephony, data transmission and so forth), an additional information is derived from the type of communication requested by the calling subscriber or from the specific types of the subscriber stations to be connected to one another in each case. During the path selection for routing, the selection from a totality of trunk groups considered in all for the relevant traffic relation is modified by the additional information. In this arrangement, the search order is determined by the additional information and a preselection is made by means of which the particular trunk groups which are not considered for the type of communication required in each case are excluded from the selection. <IMAGE>
FI875678A 1986-12-23 1987-12-22 Circuit device for telecommunications systems, in particular telephone exchange systems with a network of switching stations and line groups of channels which can be individually coated for each connection FI88847C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3644227 1986-12-23
DE3644227 1986-12-23

Publications (4)

Publication Number Publication Date
FI875678A0 FI875678A0 (en) 1987-12-22
FI875678A true FI875678A (en) 1988-06-24
FI88847B FI88847B (en) 1993-03-31
FI88847C FI88847C (en) 1993-07-12

Family

ID=6317088

Family Applications (1)

Application Number Title Priority Date Filing Date
FI875678A FI88847C (en) 1986-12-23 1987-12-22 Circuit device for telecommunications systems, in particular telephone exchange systems with a network of switching stations and line groups of channels which can be individually coated for each connection

Country Status (6)

Country Link
EP (1) EP0276421B1 (en)
AT (1) ATE68308T1 (en)
DE (1) DE3773647D1 (en)
ES (1) ES2026174T3 (en)
FI (1) FI88847C (en)
GR (1) GR3003520T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5101451A (en) * 1988-12-29 1992-03-31 At&T Bell Laboratories Real-time network routing
EP0400771B1 (en) * 1989-05-30 1996-11-20 AT&T Corp. Special service call routing
DK0510222T3 (en) * 1991-04-23 1997-07-21 Siemens Ag Method of preventing congestion at the switching point in a communication network

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3155775A (en) * 1961-03-28 1964-11-03 Bell Telephone Labor Inc Alternate route trunk selection
FR1513888A (en) * 1966-06-27 1968-02-16 Nippon Telegraph & Telephone Communication network
US3597544A (en) * 1969-04-17 1971-08-03 Bell Telephone Labor Inc Data switching system
DE2736670C2 (en) * 1977-08-12 1979-05-17 Siemens Ag, 1000 Berlin Und 8000 Muenchen Election evaluators for a communication switching system with connection paths assigned to different terminals
DE3675101D1 (en) * 1985-08-09 1990-11-29 Siemens Ag CIRCUIT ARRANGEMENT FOR TELECOMMUNICATION SWITCHING SYSTEMS, ESPECIALLY TELEPHONE SWITCHING SYSTEMS, WITH COUPLING PANELS FOR SINGLE AND MULTI-CHANNEL CONNECTIONS.

Also Published As

Publication number Publication date
GR3003520T3 (en) 1993-03-16
EP0276421B1 (en) 1991-10-09
FI875678A0 (en) 1987-12-22
FI88847B (en) 1993-03-31
DE3773647D1 (en) 1991-11-14
EP0276421A1 (en) 1988-08-03
FI88847C (en) 1993-07-12
ATE68308T1 (en) 1991-10-15
ES2026174T3 (en) 1992-04-16

Similar Documents

Publication Publication Date Title
BR9713966A (en) Communication system and process, and, telecommunication communication device
JP3370769B2 (en) Equipment used in local loop access networks
HUP9802235A2 (en) Communication system including method and apparatus for maintaining communications with a mobile terminal
CA2081169A1 (en) Telecommunication switching system having adaptive routing switching nodes
SE8303284D0 (en) SET AND DEVICE FOR CONNECTING A CLOSE RING THROUGH A PHONE SWITCH
TW357511B (en) Method and system for providing low-cost high-speed data services
JPH07183944A (en) Access network device
FR2809579B1 (en) METHOD FOR CONTROLLING A CHANNEL BETWEEN A RADIO TERMINAL AND A CELLULAR RADIO COMMUNICATION INFRASTRUCTURE, AND ACCESS NETWORK IMPLEMENTING SUCH A METHOD
ATE193628T1 (en) DYNAMIC SIGNAL DIRECTION
BE905982A (en) PACKET SWITCHING NETWORK.
NO992039D0 (en) Transmission of information at high speeds in cellular networks
KR870009551A (en) Optical signal switching device and method
DE69310762T2 (en) MANUFACTURE OF TELECOMMUNICATION CALLS IN BROADBAND COMMUNICATION NETWORKS
CA2276577A1 (en) Method and apparatus for routing in a communication or data network, or a network comprising communication and data networks
IT1213311B (en) CIRCUIT DEVICE FOR THE IMPLEMENTATION OF ACCESS PROTOCOL FOR THE SERIAL EXCHANGE OF NUMERICAL INFORMATION BETWEEN TERMINALS INTERCONNECTED BY A STAR FIBER OPTIC NETWORK.
FI875678A0 (en) TRANSMISSION FORMATION TRANSMISSIONSFOERMEDLINGSANLAEGGNINGAR, SPECIELLT FOER TELEFONCENTRALER, MED ETT NAET AV FOERMEDLINGSPLATSER OCH DESSA FOERBINDANDE KNIPPEN AV KANALER, SOM KAN BELAEGGAS INDIVIDOELLT FOERO
CA2022264A1 (en) Time division multiplex system and method having a time slot reuse capability
KR850006842A (en) Line extension device of communication system
FI933302A0 (en) FOERFARANDE FOER OEVERFOERING AV SIGNALERINGSSIGNALER OCH INFORMATIOSSIGNALER MELLAN ISDN-TERMINALUTRUSTNING I OLIKA ISDN-NAET GENOM ATT ANVAENDA ETT ATM-NAET
FI941896A (en) Arrangement for wired digital data transmission
ES544989A0 (en) PROCEDURE TO FIND A FREE COMMUNICATION PATH BETWEEN SUBSCRIBER DEVICES IN A TELECOMMUNICATION NETWORK.
JP2002344446A (en) Line band management method for trunk network system transmitter
FI863251A0 (en) KOPPLINGSANORDNING FOER FJAERRKOMMUNIKATIONSFOERMEDLINGSANLAEGGNINGAR, MED KOPPLINGSFAELT FOER EN- OCH FLERKANALFOERBINDELSER.
JPS57132456A (en) Speed selecting communication system
SE9803419L (en) Device for routing data packets in a DTM network

Legal Events

Date Code Title Description
BB Publication of examined application
MM Patent lapsed

Owner name: SIEMENS AKTIENGESELLSCHAFT