<<Ah, that's one of the questions I couldn't find the answer too on thier web site... is there a minimum charge per call, or a connection fee? Currently I'm using vartec which has a $.50 per call minimum (in other words they charge you a minimum of 10 mins per call). I would definately consider going to this if I didn't have to pay a minimum connection charge each call. >>
The only connection fee you pay is 2.9 cents, i.e the first minute of your call. Their billing is in one minute increments and there is NO separate connection charge, no taxes, no USF etc.
Great service. I use it for long distance and to UK all the time and have not had any problems, no low volume, no dropped calls. Even works on my Nextel (the only cellular service that one can use with Zip dial). Highly recommended.
I only wish they would take Amex on their website. I'm not comfortable using my 'real' Visa or MC number online as everywhere else I use Amex private payments (singe use random CC numbers).