Statements (22)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
industrial equipment
|
| gptkbp:alsoKnownAs |
tandem switch
|
| gptkbp:category |
switching system
|
| gptkbp:connects |
Class 5 switch
other Class 4 switches |
| gptkbp:function |
tandem switching
long-distance call routing |
| gptkbp:handles |
high-volume voice traffic
|
| https://www.w3.org/2000/01/rdf-schema#label |
Class 4 switch
|
| gptkbp:locatedIn |
toll center
|
| gptkbp:precededBy |
Class 5 switch
|
| gptkbp:responsibleFor |
subscriber line switching
|
| gptkbp:successor |
Class 3 switch
|
| gptkbp:supportsProtocol |
gptkb:VoIP
gptkb:ISDN gptkb:SS7 |
| gptkbp:usedBy |
telecommunications carriers
|
| gptkbp:usedFor |
interoffice call routing
trunk-to-trunk connections |
| gptkbp:usedIn |
telephone network
|
| gptkbp:bfsParent |
gptkb:5ESS_switch
|
| gptkbp:bfsLayer |
7
|