A new Request for Comments is now available in online RFC libraries. RFC 5346 Title: Operational Requirements for ENUM-Based Softswitch Use Author: J. Lim, W. Kim, C. Park, L. Conroy Status: Informational Date: October 2008 Mailbox: jhlim@nida.or.kr, wkim@nida.or.kr, ckp@nida.or.kr, lconroy@insensate.co.uk Pages: 14 Characters: 31050 Updates/Obsoletes/SeeAlso: None I-D Tag: draft-ietf-enum-softswitch-req-04.txt URL: http://www.rfc-editor.org/rfc/rfc5346.txt This document describes experiences of operational requirements and several considerations for ENUM-based softswitches concerning call routing between two Korean Voice over IP (VoIP) carriers, gained during the ENUM pre-commercial trial hosted by the National Internet Development Agency of Korea (NIDA) in 2006. These experiences show that an interim solution can maintain the stability of ongoing commercial softswitch system operations during the initial stage of ENUM service, where the DNS does not have sufficient data for the majority of calls. This memo provides information for the Internet community. This document is a product of the Telephone Number Mapping Working Group of the IETF. INFORMATIONAL: This memo provides information for the Internet community. It does not specify an Internet standard of any kind. Distribution of this memo is unlimited. This announcement is sent to the IETF-Announce and rfc-dist lists. To subscribe or unsubscribe, see http://www.ietf.org/mailman/listinfo/ietf-announce http://mailman.rfc-editor.org/mailman/listinfo/rfc-dist For searching the RFC series, see http://www.rfc-editor.org/rfcsearch.html. For downloading RFCs, see http://www.rfc-editor.org/rfc.html. Requests for special distribution should be addressed to either the author of the RFC in question, or to rfc-editor@rfc-editor.org. Unless specifically noted otherwise on the RFC itself, all RFCs are for unlimited distribution. The RFC Editor Team USC/Information Sciences Institute _______________________________________________ IETF-Announce@ietf.org https://www.ietf.org/mailman/listinfo/ietf-announce