Jaduka’s dukaUS service is now out with a free conference call service. The process to get going is pretty simple as you need to create an account first, and you can enjoy a conference while connecting up to six phone numbers at time. You need to enter the phone numbers first, so then the service automatically dials each numbers, connecting them over the service’s land-based phone system. The catch here: the service is limited to the U.S. and Canada, and you get a total of 30 minutes per day, to make group calls.
