Hi. Im setting up the 3cx system and running a vista server. My handsets arent seeing the server & I think the issue is somewhere in the DHCP setup. Vista hasnt got a DHCP server console so I dowloaded DHCP Turbo 4 to see if that would allow me to configure the handsets MAC addresses etc. I also set up the Option 66 as described in the manual but no joy. Can anyone suggest something I may be missing. I'm new to 3CX so I appreciate any assistance & advice. Handsets are polycom 430 by the way.