We've been wanting to get rid of our landline for YEARS! It's so expensive. $76/month But, with Gen 4 speeds, there was no way we could use a VoIP service. I've just signed up for Gen 5. Do you think it's safe to say that VoIP will work well? The only thing I'd miss is faxing capabilities but I think I can find another solution. We've had the same landline number for over 35 years. That might be a logsitic nightmare! Can you keep your old landline number?