Vonage users are experiencing no dialtone or only outgoing call availability. The network availability numbers, which handle calls when the Vonage device is unavaible, are not working either. Voice mail, simul-ring and call forwarding are also not working and incoming callers are experiencing a fast busy or call can not be completed message. This problem is affecting both residential and business accounts.
The Vonage website has been responding very slowly today. If you can logon, there is a message posted stating:
Thank you for your patience in this matter and we apologize for any inconvenience this may cause.
The problem seems widespread contrary to the above statement.
There is more disucssion about this issue at Vonage-Forum