The Washington Post broke the story early today about SunRocket scoring more VC capital. What's important about this is the fact that they have raised $34 million could be crucial in helping Wall Street set the value of Vonage.
SunRocket actually owns some technology which Vonage doesn't. They also have an annual $199 per year pricing model. That makes them somewhat less pricey than all the other VoIP. Recently they added XO as their carrier partner.
This is a company which is on the move. I've had the SunRocket phone in the VoIPWatch lab and have experienced good results.