ZyXEL. ZyXEL's P-2000W VoIP Wi-Fi phone compatible with the 802.11b wireless standard is an ideal solution for VoIP applications. It allows the user to make or receive calls as long as they are within coverage of a wireless access point or Hotspot.
Contact Hugh Symons Telecom
Telephone: 0870 849 0226
http://www.hughsymonstelecom.co.uk/