99 in-depth tutorials covering everything from basic Asterisk hardening to AI voice agents — all extracted from live call center infrastructure. Free. No paywall.
Grafana, Prometheus, Homer, custom exporters — see everything happening in your call center in real time.
8 tutorialsInstallation, clustering, upgrades, troubleshooting, database tuning — everything to run ViciDial at scale.
83 tutorialsOpenAI Realtime, ElevenLabs, Deepgram, Whisper — build AI phone agents that actually work in production.
10 tutorialsDocker, replication, hardening, SIP trunks, GSM gateways — the plumbing that keeps everything running.
29 tutorialsClaude Code skills, automation, AI-assisted infrastructure management.
1 tutorialBuild a complete VoIP monitoring stack in Docker: Grafana dashboards, Prometheus metrics, Loki logs, Homer SIP capture, and Smokeping latency graphs.
Build a real-time AI voice agent that answers Asterisk calls: AudioSocket streaming into Deepgram STT, a Groq LLM, and Cartesia TTS replies.
The top 20 most-discussed ViciDial problems diagnosed and solved: dead air, DROP spikes, agents kicked, no dialable leads, and recording failures.
A step-by-step guide to building a distributed ViciDial call center across multiple servers: database master, web, and dialer roles explained.
Lock down ViciDial and Asterisk against real attacks: firewall rules, fail2ban jails, SIP hardening, admin access control, and audit logging.
Build a production voice agent with OpenAI's native speech-to-speech Realtime API wired into Asterisk through AudioSocket.
Running ViciDial or Asterisk and hitting scaling issues, quality problems, or security gaps? Every tutorial here solves a real problem I've faced running centers across 3 countries.
SIP trunks, dialplan, replication, monitoring — no toy examples. Real configs from servers handling thousands of calls per day. Copy, adapt, deploy.
Voice agents, transcription pipelines, sentiment analysis — integrate AI into your phone system with production-tested code and architecture decisions explained.
Use these guides to level up your VoIP practice. Or skip the learning curve entirely — hire me to build it for you.