{"release":"Rel-20","nodes":[{"number":"23.870","type":"TR","title":"Single Radio Voice Call Continuity (SR-VCC) support for IMS Emergency Calls","series":23,"status":"Under change control","initial_release":"Rel-9","primary_group":"S2","portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=950"}],"edges":[]}