Newbie question: Good VoIP/SIP providers for Asterisk

Hi everyone,

I’ve been searching around for a good provider for an asterisk server for a while… so far not too much luck (yet), and I was wondering if anyone had any providers (based in the US) they were currently using, and the quality of service associated with them.

As for what I’m looking for:

  • I need to be able to take in around 4 or 5 calls at the same time
  • Should optimally be able to transfer a local number I have to the provider
  • Preferably not too expensive (less than 50/mo)
  • Preferably supporting toll free numbers
  • Strong preference for high sound quality, and high network uptime

Thanks for the help!