AsteriskDashboard for FreePBX
AteriskDashboard_3.0.7z - is a Flask project MySQL events - events in "asteriskcdrdb"
We collect missed calls as here: https://xn--b1agj8ah.xn--p1ai/asterisk-%D0%BF%D1%80%D0%BE%D0%BF%D1%83%D1%89%D0%B5%D0%BD%D0%BD%D1%8B%D0%B5-%D0%B7%D0%B2%D0%BE%D0%BD%D0%BA%D0%B8-%D0%B2-%D0%BE%D1%87%D0%B5%D1%80%D0%B5%D0%B4%D1%8F%D1%85/