BigBlue1
Veteran Member
I must be missing something, I use WiFi calling. What's the advantage of using something different?
Wifi calling is basically an implementation of VOIP on your cell phone. Your phone uses your wifi data connection instead of the cell tower connection to process your call. VOIP is a general term describing making a phone call over an IP-type data connection instead of over a cell connection or physical wiring like a land line/DSL line. If you wanted a home phone and wanted to use your ISP's Internet connection instead for it you'd need some type of VOIP solution.