If you have a business and are looking for a VOIP service then
Vocalocity may be the right choice for you. One benefit of using VOIP for your business is that they use Hosted PBX which eliminates the need for on-site phone equipment which overall reduces costs in a dramatic way, say 50-85% over traditional phone systems.
Their most popular plan which covers an unlimited number of inbound and outbound calls runs from $39.99 a month. It is unlimited to the USA and Canada and anywhere within their own Vocalocity network.
However if you don't use the phone that often they have a metered plan which runs $14.99 a month for the service then you pay only .03 per minute of usage of inbound and outbound calls.
Finally they offer a Virtual Extension which is for those that don't need an office phone and are on-the-go. From $14.99 a month it offers unlimited inbound calls which are then routed to your phone via the auto attendant or direct to you.
To sum up the benefits of small business voip, Vocalocity is taking positive steps of making affordable phone systems for your business and work great over high speed internet connections. Take a look at http://www.vocalocity.com/small-business-voip/ for more info and see if this is a good fit for you.