Dear WP2/16 experts, This is to announce that Mr Leo Lehmann will lead the subject discussion at the Ottawa meeting (28 August - 1 September) due to unavailability of Q21 Rapporteur and Associate Rapporteur. Your contributions are solicited. -- Best regards, OKUBO Sakae e-mail: okubo@aoni.waseda.jp (<== sokubo@waseda.jp, valid until 31 March 2007) Visiting Professor Global Information and Telecommunication Institute (GITI) Waseda University ****************************************************************** Waseda University, YRP Ichibankan 312 Tel: +81 46 847 5406 3-4 Hikarinooka, Yokosuka-shi, Kanagawa-ken Fax: +81 46 847 5413 239-0847 Japan H.323 videoconferencing: arranged by advice ******************************************************************