Freepbx robo call bot set up

Job ID: 35422828

Budget: ₹12,500 – ₹37,500 INR

I am using FreePbx server and -
(1) I want to make robo calls to phone numbers automatically and deliver a voice message.
(2) if somebody picks the phone and responds then a lead has to be created in our crm system.
(3) I want the ability to limit the number of calls which can be done simultaneously. (Like 3 or 4 calls concurrently)
Related categories: PHP Linux Software Architecture Asterisk PBX VoIP