This ITU information note to the press summarizes the progress being made on ENUM in ITU-T Study Group 2, ITU-T's lead Study Group on numbering issues. For ISOC's corresponding press release, see here. For information on delegations, see RIPE NCC's ENUM pages. For more information on ENUM, see the materials from a recent ITU tutorial workshop on ENUM and particularly Global Implementation of ENUM: A Tutorial Paper, much of which written by yours truly and the smart folks at Nominum, the authors of the latest version of BIND, the DNS software. The ITU Strategy and Policy Unit also maintains some information pages on ENUM.