Desk phone recomendation

I am looking for any recommendations for finding a desktop phone
I use Vonage and a plain ol $5 wallmart phone right now.
I am used to a professional 3com or Cisco desk phone at work so I am looking for a better desktop phone for my home business.
Ideally I would like some sort of Outlook integration for caller ID and dialing out of my address book.
Some sort of hands free headset connection of either wired or bluetooth would be nice too.

It doesn't need to be a VoIP phone since I already have a Vonage adapter to a POTS phone.

I don't know of any office phone type forums so I am hoping that someone on Tom's has some ideas.

Thanks