DMS digital switching system
GPTKB entity
Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
digital telephone exchange
|
| gptkbp:developedBy |
gptkb:Northern_Telecom
|
| gptkbp:hasModel |
gptkb:DMS-10
gptkb:DMS-250 gptkb:DMS-300 gptkb:DMS-500 gptkb:DMS-100 gptkb:DMS-200 |
| https://www.w3.org/2000/01/rdf-schema#label |
DMS digital switching system
|
| gptkbp:introducedIn |
1976
|
| gptkbp:marketedAs |
gptkb:Nortel_Networks
|
| gptkbp:replacedBy |
analog switching systems
|
| gptkbp:supports |
gptkb:VoIP
gptkb:ISDN gptkb:PSTN |
| gptkbp:technology |
digital time-division switching
|
| gptkbp:usedBy |
telecommunications companies
telephone service providers |
| gptkbp:usedFor |
digital telephony
telephone call switching |
| gptkbp:usedIn |
gptkb:public_switched_telephone_network
|
| gptkbp:bfsParent |
gptkb:Northern_Telecom
|
| gptkbp:bfsLayer |
7
|