Are you looking at creating a VOIP hosting company? Or looking for a VOIP host? If you just want a host look at the special hosting offers section. Also, C++ and PHP are a lot alike, so you shouldn't have much trouble picking it up.
Well, I'm not exactly sure what it's called on Keen.com whatever they're using. They click the button and it subtracts the credits from your account and adds it to the 'advisors' account. While they're on the phone! Which I think is really neat! If you know what it is please let me know. Thanks.
and Thanks again for giving me the courage to start C++ lol