Est. Budget: $1,000.00
I am looking for someone who is VOIP expert and familiar with calling card solution.
1. Customer can register and test some free mins. (No credit card entry required. Verify customer by sending text message or a test call to the phone number)
2. After register, customer will be able to topup or choose call package.
3. Customer will have option to assign some local DID number for some destination. They will be able to set it up ...