I'm looking for a SIP VOIP provider (preferably in the North-East USA, we're in Connecticut) for a small business.

We've previously used VTWhite (downright awful customer service) and VoicePulse (pretty good, though overseas calls tended to be _very quiet_).

It's an Asterisk box on a T1 connection.

Recommendations?

Callcentric (http://www.callcentric.com/) are based up there (NY I think) and I've found them pretty good.

What do you use for your inbound calls?

We are VoIP for both outbound and inbound calls, VoicePulse.

I've used callcentric to test out 3cx.com SIP software. I'd have say not bad price either.

We use junction networks and voicepulse. Never had a major problem with either.

We use nexvortex and have been quite happy with it. Have used it for well over a year. They have an unlimited inbound/outbound and per minute plans.