Jeff Pulver, President & CEO, Pulver.com, Inc

Jeff Pulver is a pioneer and capacity within the field of IP-communications. He is the author of Internet Telephone Toolkit (1996/Wilvey), publisher of The Pulver Report and creator of the Voice on the Net (VON) conferences. He is among the founders of Vonage, WHP wireless, VON magazine and Digisip.

Patrik Fältström, Cisco Systems Inc

Patrik Fältström is a member of the Internet Architecture Board and a member of the Swedish governments IT strategy group. He is the author of ENUM (RFC 2916).

Jonathan D. Rosenberg, Cisco Systems Inc

Jonathan D. Rosenberg is a member of the Internet Architecture Board and co-author of Session Initiation Protocol (SIP). He is a key resource in the development of Cisco’s SIP based telephony development.

Jonathan Christensen, CTO FaceTime

Jonathan Christensen is one of the founders of Microsofts "Greenwich" project for IM. Head headed Microsoft Corporations Real-Time Communications (RTC) (development of Messenger) as Group Program Manager.

Jiri Kuthan, founder of IPTel.org

Jiri Kuthan is the author of several publications and standards related to IP telephony.

John Horrocks, founder of Horrocks Technology Ltd

John Horrocs is the chairman of ETSI STQ and has worked several years with regulatory and technical issues for the Department of Trade and Industry in Great Britain. His company specialises within consultancy and advisory services within telecommunications, radio, and electronics.