Over the last few months we've seen Covad push their GoBeam business Virtual IP/PBX service, then most recently SpeakEasy came out with their version. Now XO rolls out their service using infrastructure from Sonus and Broadsoft.
Also in the business VoIP space are Verizon and AT&T.
So it has me wondering where the little guys like Packet8, Lingo, Broadvoice, VoicePulse and even Vonage will fall in the race for the more profitable, better paying business and enterprise customer.