Statements (22)
Predicate | Object |
---|---|
gptkbp:instanceOf |
ISDN channel
|
gptkbp:carries |
control information
signaling information |
gptkbp:contrastsWith |
gptkb:B_channel
H channel |
gptkbp:definedIn |
gptkb:ITU-T
|
https://www.w3.org/2000/01/rdf-schema#label |
D channel
|
gptkbp:supportsProtocol |
gptkb:LAPD
gptkb:Q.931 |
gptkbp:usedFor |
call management
call setup call teardown |
gptkbp:usedIn |
gptkb:Basic_Rate_Interface
gptkb:Primary_Rate_Interface gptkb:ISDN |
gptkbp:width |
64 kbit/s
16 kbit/s |
gptkbp:bfsParent |
gptkb:Basic_Rate_Interface
gptkb:Primary_Rate_Interface gptkb:Q.931 gptkb:ISDN_PRI |
gptkbp:bfsLayer |
6
|