Me and my friend have experience with multiple Freeswitch and Asterisk applications.
Relevant Skills and Experience
Freeswitch - 2 custom application developement and end to end deployment with twilio integration and MS SQL server
Asterisk - custom application development for bulk outbound calls
Proposed Milestones
$222 USD - Open for discussion
Additional Services Offered
$1 USD - Freeswitch installation, server maintenance
Need to discuss on the exact scope of work