ZyXEL gets in the game with its Prestige 2000W VoIP Wi-Fi phone: The phone supports SIP (session initiation protocol), which allows it to talk to any compatible gateway for communication to other VoIP devices or to the public switched telephone network (PSTN). It has 802.11b and WEP support, and a variety of IP-assigning options, but no 802.1X. [via Engadget]