When I look at Vonage they have all kinds of items that you can purchase and I am just wondering for compatability issues if you should buy from them rather than at a store like Wal-Mart?
I would say that as long as you check with your VOIP provided before making the purchase that you would be fine. If you don't want to have to check with them, then look what they are selling and see if you can find the same exact model somewhere else if you are trying to save moeny.