Outbound Calling Asterisk Simple IVR

I'd like a proof of concept Asterisk IVR system. Upon receipt of an email, the system should dial a list of users (up to 50 max, several at once depending on outbound line capacity). Upon anwser, play a short static recorded msg, request Press 1 for X , 2 for Y, else hangup. Then within a predetermined time (eg 2minutes) send an email with summary of results.. eg 20 users called, 4 Pressed 1, 6 pressed 2, 5 hungup, 5 no anwser. , and if less than an alert threshold have pressed Option 1, send an alert email (which will repage/SMS). The end application is for a Fire Brigade paging adjunct, to call volunteer fireman on receipt of an incident page and determine how many are responding. For proof of concept dialing 6 Australian Mobile numbers, (at least 3 concurrently) would be all I need.