{"release":"Rel-19","nodes":[{"number":"24.930","type":"TR","title":"Signalling flows for the session setup in the IP Multimedia core network Subsystem (IMS) based on Session Initiation Protocol (SIP) and Session Description Protocol (SDP); Stage 3","series":24,"status":"Under change control","initial_release":"Rel-7","primary_group":"C1","portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1146"}],"edges":[]}