CA2017592A1 - Process for the direct connection of terminals connected to digital communications exchanges - Google Patents
Process for the direct connection of terminals connected to digital communications exchangesInfo
- Publication number
- CA2017592A1 CA2017592A1 CA 2017592 CA2017592A CA2017592A1 CA 2017592 A1 CA2017592 A1 CA 2017592A1 CA 2017592 CA2017592 CA 2017592 CA 2017592 A CA2017592 A CA 2017592A CA 2017592 A1 CA2017592 A1 CA 2017592A1
- Authority
- CA
- Canada
- Prior art keywords
- terminals
- connection
- target terminal
- bus line
- channel
- 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.)
- Abandoned
Links
- 230000006854 communication Effects 0.000 title claims abstract description 41
- 238000004891 communication Methods 0.000 title claims abstract description 41
- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000008569 process Effects 0.000 title claims abstract description 12
- 230000011664 signaling Effects 0.000 claims abstract description 28
- 230000000977 initiatory effect Effects 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 25
- 230000015654 memory Effects 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 3
- 230000007175 bidirectional communication Effects 0.000 claims 1
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- 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
- H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
- H04Q11/0435—Details
- H04Q11/0471—Terminal access circuits
-
- 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
- H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13174—Data transmission, file transfer
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13202—Network termination [NT]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13209—ISDN
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/1322—PBX
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13299—Bus
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/204—ISDN protocol; ISO 7
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/22—PBX
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/299—Bus
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19893917169 DE3917169C1 (enExample) | 1989-05-26 | 1989-05-26 | |
| DEP3917169.8-31 | 1989-05-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2017592A1 true CA2017592A1 (en) | 1990-11-26 |
Family
ID=6381446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2017592 Abandoned CA2017592A1 (en) | 1989-05-26 | 1990-05-25 | Process for the direct connection of terminals connected to digital communications exchanges |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0399149A3 (enExample) |
| CA (1) | CA2017592A1 (enExample) |
| DE (1) | DE3917169C1 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4225389C1 (de) * | 1992-07-31 | 1993-09-30 | Siemens Ag | Verfahren zum Darstellen teilnehmerindividueller Daten beim Übertragen von Signalisierungssignalen und Nachrichtensignalen zwischen Schmalbandnetzen und ATM-Netzen |
| DE19531948C1 (de) * | 1995-08-21 | 1997-04-10 | Teles Telematic Services Gmbh | Verfahren zur Informationsübertragung zwischen Endgeräten eines ISDN-Telekommunikationsanschlusses |
| DE19612663A1 (de) * | 1996-03-29 | 1997-10-02 | Ulrich Dipl Ing Seng | Verfahren zum Liefern von Daten über ein digitales Datennetz |
| EP0917386A1 (de) * | 1997-11-17 | 1999-05-19 | Siemens Aktiengesellschaft | Verfahren und Vermittlungsprozess zur Steuerung von Verbindungen |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3316492A1 (de) * | 1983-05-05 | 1984-11-08 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung fuer den teilnehmeranschluss in einem diensteintegrierenden digitalnetz (isdn) |
| JPH0279698A (ja) * | 1988-09-16 | 1990-03-20 | Fujitsu Ltd | 同一ネットワーク端末配下の端末相互通信方式 |
-
1989
- 1989-05-26 DE DE19893917169 patent/DE3917169C1/de not_active Expired - Fee Related
-
1990
- 1990-02-24 EP EP19900103624 patent/EP0399149A3/de not_active Withdrawn
- 1990-05-25 CA CA 2017592 patent/CA2017592A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| DE3917169C1 (enExample) | 1990-06-13 |
| EP0399149A2 (de) | 1990-11-28 |
| EP0399149A3 (de) | 1992-12-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Dead |