DID / Virtual phone number provider
FlyNumber provides international DID''s and you can forward them to your custom VOIP "Setup" like Asterisk or a standard Skype or Gtalk account.
iCallbd looks and feels just like a regular phone, but instead of using a phone line, it uses your Internet connection. With iCallbd you can call any mobile or land line telephone and receive telephone calls from any mobile or land line telephone.
iCall