You can get into Vonage Router and make Changes. Put in 192.168.15.1 to get into your router. This is good to know if you have to add sites for gaming, or you need to put in your PPPOE information if you have a username and password for DSL.
You can also set passwords in the router so that not anyone can log on to your router. What Vonage won't tell you is that if you have wireless Internet and don't have it secured ANYONE can log into your router and make changes to your settings. This could prevent you from getting online, using your phone. So the first thing that you want to do is change the username and password in your router, then make it secure from others using your router.
ROUTERS DEFAULT USERNAMES AND PASSWORDS
These routers have the Username AND password - router
Once you get into your router there is step by step instructions. Before you make any changes, if you are unsure call tech support for assistance.