I bought SMC WSKP100 Skype phone, WSKP100 - Google Search it a little gadget with 16Meg mem and runs on linux.. In a nut shell its a piece of garbage… It keeps locking up.. Don’t buy a dedicated Skype phone get Windows Mobile 5 or 6 and down load the software from skype.
I am using Skype for incoming and out going calls for last 5 years, given the cost savings I cannot complain, the sound quality is pretty good. My friends and family have skype in Pak and that is what I use, depending on the quality of connection in Pak I lose connectivity once or twice within 60 minute call but the sound quality is good.