Guy Ignatius Vodafone Pty Ltd / Thian Tan Ericsson Australia Pty Ltd / Paul Jancek BT Australasia Pty Ltd / Telstra / Stan Podbreznik Nortel Australia Pty Ltd / Paul Vella Telstra Mark Altamore Alcatel Australia Pty Ltd / Roger Nicoll/ Jeremy Ginger Optus Communications Pty Ltd / /