RFC 5527 · INFORMATIONAL · 2009
SUN · 14 JUN 2026
Combined User and Infrastructure ENUM in the e164.arpa Tree
Overview
RFC 5527, “Combined User and Infrastructure ENUM in the e164.arpa Tree”, is an Informational document published in May 2009 by M. Haberler, O. Lendl, R. Stastny. The canonical text is published by the RFC Editor.
Abstract
This memo defines an interim solution for Infrastructure ENUM in order to allow a combined User and Infrastructure ENUM implementation in e164.arpa as a national choice. This interim solution will be deprecated after implementation of the long-term solution. This memo provides information for the Internet community.
What “Informational” means
Published for the general information of the community. It does not define an IETF standard and carries no standards-track status.
Read this RFC
The canonical text of RFC 5527 is hosted at rfc-editor.org. Available in TXT,HTML.
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