Best Business Voip What Is The Best Business Calling Plan Out There Besides ATT. Is Voip Better? Is Vonage A Good Service To Have?

What is the best business calling plan out there besides ATT. Is Voip better? Is vonage a good service to have? - best business voip

I try to choose a better business plan called ATT because it is expensive. Vonage is OK? Must make a plan with two lines and fax access. I have not done much long distance. I have already been announced.