Yes, I hate these wifi phones, but the customer has 6 of them with no issues and loves them, except the last one I ordered refurbished will not connect to his WPA2 network no matter what, it'll connect via WPA but not WPA2, yet the rest of his 3645 phones connect on the WPA2 network fine. I'm looking for something newer that works and is still in production, and I am thinking the Spectralink 8440 series. Anyone have specific hands on with this newer model from Spectralink? Any gotchas? or has it worked fine on IPO? (they are on Release 9)