Am i Eligable for one of the Cisco Unified IP Phones, my setup is i have an FXO Adapter which connects to Google Voice, and have an Axon PBX Server using the SIP Protocol, I just installed a TFTP Server, my DHCP Server is managed by an ATT Router, I am assuming i can set the TFTP Server statically instead of letting it do it automatically, i have recently come by an article of how to setup a Unified IP Phone using xml files, however i am not really understanding it, i was hoping there was an autoconfiguration for doing this, i Have Windows Server 2008 r2 as my operating system, i do not want an SPA Phone because from what i understand they are not as good as a 7900 series phone, i just need to know if i am eligable for this or not.