[Asterisk-Users] Best $300 VoIP phone for asterisk?

[Warren]

If you had approx $300 per phone as a budget and needed to buy 30 phones
for a new system, which would you get?

Things needed:
At least 2 "lines"
mini-switch to go to the PC as there is only 1 network connection per
physical station
Screen to be able to show callerid info and a few lines afterward of
data if there is a phone number match in our database (eventually with
custom programming)
Good sound

Thanks in advance,
W