This IS Twilio and OpenVBX - hosted and dressed up a bit.
It's a nicely executed, simple idea for anyone who doesn't want to worry about an OpenVBX installation / updates / support etc.
Re:Ask YC: Review my startup, Voicendo
by nickbarnwell on Tuesday November 02, 2010 @12:03PM
(#1860965)
Twilio is targeted towards developers, while this appears to be something I could point a less technical client to and say "Go to town!". As developers we often fail to take into account how much usability can effect product uptake, and there that seems to be the prime differentiator.
It appears you are an expensive option in comparison. Good luck!