Looks like there is a major Vonage outage. Web Control Panel doesn't work, and neither does my phone.
Other people on VonageForums have also reported similar issues.
Geez, VoIP isn't something that should go out - I know it's still in it's infancy, but this isn't the way to run a VoIP company.
Not to mention, took me 30 minutes to get through to tech support......