[ {"ietfdraftname":"draft-ietf-sipcore-status-unwanted","ietftype":"RFC - Proposed Standard (July 2017) Was draft-ietf-sipcore-status-unwanted (sipcore WG)","ietfauthor":"Henning Schulzrinne","ietflastupdated":"2017-07-13","ietfrfcstream":"Internet Engineering Task Force (IETF)","ietfformats":"txt html pdf htmlized bibtex","ietfresponsiblead":"Ben Campbell","ietfsendnoticesto":"(None)","ietftitle":"A SIP Response Code for Unwanted Calls","acronym":"{SPECTRE-CT_IETF}","release":"{Rel-14}","resources":"{C1-IETF}","percentcomplete":"{100}","impactedspecs":"{RFC 8197}"}]