Currently Internet Telephony is not publicly accessible and those who use it have to go through a labyrinth of technical mumbo jumbo with a constant fear of legal prosecution However there
they support To register an account and get credits you need to activate your phone by answering their call and keying in the code they provide Sign up process will be quick and instant Even the call quality was clear when I tried And most of the countries are supported They also provide a softphone which you may use to make free calls from PC to phone They also provide