{"release":"Rel-99","nodes":[{"number":"26.915","type":"TR","title":"Echo Control For Speech and Multi-Media Services","series":26,"status":"Under change control","initial_release":"Release 1999","primary_group":"S4","portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1489"}],"edges":[]}