IANA Registration for Enumservice UNUSED

Document Type Expired Internet-Draft (enum WG)
Authors Richard Stastny  , Lawrence Conroy  , Jim Reid 
Last updated 2015-10-14 (latest revision 2008-03-29)
Replaces draft-ietf-enum-void
Stream Internet Engineering Task Force (IETF)
Intended RFC status Proposed Standard
Expired & archived
pdf htmlized (tools) htmlized bibtex
Stream WG state WG Document
Document shepherd No shepherd assigned
IESG IESG state Expired (IESG: Dead)
Action Holders
Consensus Boilerplate Unknown
Telechat date
Responsible AD Gonzalo Camarillo
IESG note waiting for proto write up
Send notices to (None)

This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This document registers the Enumservice "unused" using the URI scheme "http:" as per the IANA registration process defined in the ENUM specification, RFC 3761. This Enumservice may be used to indicate that the E.164 number (or E.164 number range) tied to the domain in which the enclosing NAPTR is published is not allocated or assigned for communications service. When such an indication is provided, an ENUM client can detect calls that will fail "early".


Richard Stastny (richard.stastny@oefeg.at)
Lawrence Conroy (lwc@roke.co.uk)
Jim Reid (jim@dns-moda.org)

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)