Hi, I can help you regarding calling card application, I can install and setup A2Billing as Pay Card application, Futher I will be happy to extended A2Billing with new development, I can you have further requirements.
Regards
Hi, i am an IT Specialist with more than 10+ years in Telephony and Software Development. Expert with a wide variety of security, network, and systems applications.
i can set this all up 3 hours max