Notes from the Astervis team on realtime analytics, AI transcription, subscription economics and infrastructure on top of Asterisk.
Head-to-head comparison of Astervis and QueueMetrics for Asterisk call center monitoring. Features, pricing, installation, and real-time capabilities compared.
900+ FreePBX instances compromised by web shells. Detect compromise, harden your PBX, and set up ongoing security monitoring with Asterisk configs and SQL queries.
Read →VitalPBX built-in analytics (Sonata Stats) costs $200/month. How to get real-time call center monitoring for less.
Read →Everything you need to build a real-time call center wallboard for Asterisk PBX. Metrics to display, 4 tool options compared, queues.conf configuration, hardware setup, and best practices.
Read →A practical guide to monitoring VoIP call quality on Asterisk with MOS scores, jitter buffers, RTCP analytics, codec selection, and troubleshooting common audio problems.
Read →Feature-by-feature comparison of Astervis and Asternic Call Center Stats. See pricing, features, technology stack, and why modern teams are choosing Astervis.
Read →From system tuning to queue configuration, agent management, call routing, and monitoring. Everything you need to maximize your Asterisk call center performance.
Read →Learn how to build a complete KPI dashboard for your Asterisk call center.
Read →How to build multi-client analytics for outsourced Asterisk call centers. SLA tracking, automated client reporting, agent performance scoring.
Read →Transform raw call recordings into actionable insights with storage architecture, CDR linkage, SQL analytics, AI speech analytics with Whisper, and compliance best practices.
Read →Learn how to monitor SIP trunks in real-time on Asterisk PBX.
Read →Learn how to track and improve operator performance in Asterisk call centers. Essential KPIs, SQL queries for queue_log analysis, CLI commands, and tool comparison.
Read →Complete guide to diagnosing and fixing Asterisk call drops. Covers NAT, SIP ALG, session timers, codec issues, resource exhaustion, and proactive monitoring setup.
Read →What we ship, what we break, what we've learned about AI in CIS call centers.
