Statements (35)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:International_Standard
|
| gptkbp:covers |
call setup
protocol architecture call control digital switching call release ISDN signalling SS7 signalling VoIP signalling |
| gptkbp:firstIssueDate |
1980s
|
| gptkbp:focusesOn |
switching
signalling signalling protocols |
| https://www.w3.org/2000/01/rdf-schema#label |
ITU-T Q series
|
| gptkbp:includes |
gptkb:Q.931
Q.921 Q.850 Q.2931 Q.700 |
| gptkbp:issuedBy |
gptkb:ITU-T
|
| gptkbp:language |
English
|
| gptkbp:maintainedBy |
ITU-T Study Group 11
|
| gptkbp:partOf |
gptkb:ITU-T_Recommendations
|
| gptkbp:relatedTo |
gptkb:ITU-T_X_series
gptkb:ITU-T_G_series ITU-T E series ITU-T H series ITU-T I series |
| gptkbp:status |
active
|
| gptkbp:usedIn |
gptkb:public_switched_telephone_network
gptkb:ISDN mobile networks telecommunications networks |
| gptkbp:bfsParent |
gptkb:ITU-T_Q.700_series
|
| gptkbp:bfsLayer |
7
|