It has been asked so many times "which phone should I use?" - Post links to this question here. There is also a page for wireless phones if you are looking for that.
> http://www.trixbox.org/forums/trixbox-forums/open-discussion/which-best-ip-phone
> http://www.trixbox.org/forums/trixbox-forums/help/reccomended-ip-phones-use-trixbox-asterisk
> http://www.trixbox.org/forums/trixbox-forums/open-discussion/recommended-ip-phone
>http://www.trixbox.org/forums/trixbox-forums/open-discussion/what-best-sip-conference-phone-trixbox
>http://www.trixbox.org/forums/trixbox-forums/open-discussion/best-hard-phones-asterisk-pc-management
There is also a complete list of Asterisk compatible sets here with config details:
http://voip-info.org/wiki/view/Asterisk+phones
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