Calling card solution

Dialerking’s Calling Card platform is a complete system enabling selling physical cards with PIN as well as offering online managed PINless services. Quickly Dials frequently dialed numbers with just a touch of your finger. A provider can also combine both PIN and PINless or even share accounts with other services deployed on VoipSwitch. Due to high call rates, calling cards are becoming very popular in VoIP business, it provides a fair chance to earn lots of money. Dialerking Supports both op