BroadVoice has entered the fray of VoIP with what looks like a killer package at a killer price. $19.95 and tons more features than Vonage or Packet 8, plus options for more that make it a higher grade of SIP based VoIP.
What I like about the pricing is the ability to add on additional features and services. Also, they offer to email voice mail messages as a free option.
This is a company which has thought things through.