Calling Software

Looking for software for calling. I watched lewissTech have a few different ones but i didnt save the videos.

Help anyone? I will buy a service, besides skype, to get the best call quality. FireRTC honestly sucks, but works.
Cheers to the owner of firertc for keeping it free.

@CasualGrizzly#10758 Google Hangouts is decent

@CasualGrizzly#10758 Firertc might not have perfect quality audio, but it allows you to spoof numbers.