VoIP is a lot less it's affordable even small businesses can afford a VoIP phone System and they come with all the bells and whistles you'd expect on the expensive system so VoIP phone systems provide phone features that only the most expensive legacy systems used offer while costing much less we're talking like one-tenth to one-twentieth the cost to the legacy systems the use the network infrastructure that you already have in place a use the same network cabling Ethernet switches security Hafsa really