{"release":"Rel-99","nodes":[{"number":"22.809","type":"TR","title":"Feasibility study on support for 3GPP voice interworking with enterprise IP-PBX (VINE)","series":22,"status":"Under change control","initial_release":"Rel-11","primary_group":"S1","portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=658"}],"edges":[]}