
Update: I was reminded that there are versions with and without the power supplies, which is typically about a $20 difference in price. Since the phone supports standard POE many will not want the power supply.
Update II: I just purchased four of these handsets for a new office. I paid $189 without the power supplies, which is $40 more than the IP430s that we had originally thougt to use. With these IP450s, my IP650s and a new IP6000 conference phone my employer will be poised to start seeing the benefits of wideband telephony.