Hi.. I have an analog phone at home. Instead of buying a digital phone I am just thinking to buy a phone adapter to make VoIP calls. Our ISP, Acanac is providing the Linksys SPA2102. These are its specifications Linksys SPA2102 | Acanac. Do I need any other feature for good quality of calling? Do you know anything about the performance of Linksys ATA?
