Astervis is a real-time call center analytics platform built for Asterisk PBX. Get 30+ interactive charts including call volume trends, operator performance leaderboards, queue monitoring, and CRM analytics — all updating in real time. Track operator KPIs, listen to call recordings, and optimize wait times with actionable dashboards. Integrates with Bitrix24 and AmoCRM. Self-hosted with one-command install. Works with Asterisk, FreePBX, Issabel, and VitalPBX. 14-day free trial, no credit card required.