A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the Session Initiation Protocol Core Working Group of the IETF. Title : Locating Session Initiation Protocol (SIP) Servers in a Dual-Stack IP Network Authors : Olle E. Johansson Gonzalo Salgueiro Filename : draft-ietf-sipcore-dns-dual-stack-01.txt Pages : 7 Date : 2014-10-26 Abstract: RFC 3263 defines how a Session Initiation Protocol (SIP) implementation, given a SIP Uniform Resource Identifier (URI), should locate the next hop SIP server using Domain Name System (DNS) procedures. As SIP networks increasingly transition from IPv4-only to dual-stack, a quality user experience must be ensured for dual- stack SIP implementations. This document supplements the DNS procedures described in RFC 3263 for dual-stack SIP implementations and ensures that they properly align to the optimizations detailed by Happy Eyeballs. The IETF datatracker status page for this draft is: https://datatracker.ietf.org/doc/draft-ietf-sipcore-dns-dual-stack/ There's also a htmlized version available at: http://tools.ietf.org/html/draft-ietf-sipcore-dns-dual-stack-01 A diff from the previous version is available at: http://www.ietf.org/rfcdiff?url2=draft-ietf-sipcore-dns-dual-stack-01 Please note that it may take a couple of minutes from the time of submission until the htmlized version and diff are available at tools.ietf.org. Internet-Drafts are also available by anonymous FTP at: ftp://ftp.ietf.org/internet-drafts/ _______________________________________________ I-D-Announce mailing list I-D-Announce@ietf.org https://www.ietf.org/mailman/listinfo/i-d-announce Internet-Draft directories: http://www.ietf.org/shadow.html or ftp://ftp.ietf.org/ietf/1shadow-sites.txt