Skip to main content

ENUM-based Softswitch Requirement

Document Type Replaced Internet-Draft (individual)
Expired & archived
Author JoonHyung Lim
Last updated 2010-04-26 (Latest revision 2007-03-02)
Replaced by RFC 5346
RFC stream (None)
Intended RFC status (None)
Stream Stream state (No stream defined)
Consensus boilerplate Unknown
RFC Editor Note (None)
IESG IESG state Replaced by draft-ietf-enum-softswitch-req
Telechat date (None)
Responsible AD (None)
Send notices to (None)

This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:


This document describes operational requirement and several considerations for ENUM-based softswitch, which can route a call between 2 Korean VoIP carriers during the ENUM pre-commercial trial hosted by National Internet Development Agency of Korea(NIDA) in 2006. This experience can be one of interim solution to maintain stability of on-going commercial softswitch system while initial stage of ENUM service that does not have sufficient data.


JoonHyung Lim

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