{"draft":"draft-ietf-enum-pstn-05","doc_id":"RFC4769","title":"IANA Registration for an Enumservice Containing Public Switched Telephone Network (PSTN) Signaling Information ","authors":["J. Livingood","R. Shockey"],"format":["ASCII","HTML"],"page_count":"13","pub_status":"PROPOSED STANDARD","status":"PROPOSED STANDARD","source":"Telephone Number Mapping","abstract":"This document registers the Enumservice type \"pstn\" and subtype \"tel\"\r\nusing the URI scheme 'tel', as well as the subtype \"sip\" using the\r\nURI scheme 'sip' as per the IANA registration process defined in the\r\nENUM specification, RFC 3761.  This Enumservice is used to facilitate\r\nthe routing of telephone calls in those countries where number\r\nportability exists.  [STANDARDS-TRACK]","pub_date":"November 2006","keywords":["[--------|p]","tel","uri","uri scheme","sip"],"obsoletes":[],"obsoleted_by":[],"updates":[],"updated_by":["RFC6118"],"see_also":[],"doi":"10.17487\/RFC4769","errata_url":null}