Asterisk
Showing 26 articles tagged with "Asterisk". Browse all VICIdial tips and guides on the blog.
Asterisk AMI Commands Guide
Asterisk AMI Commands Guide. What call centers need to know about asterisk ami commands guide -- practical steps, real numbers, and what act...
Podcast Ep. 6: VoIP MOS Score: What It Means and How to Fix Bad Call Quality
VoIP call quality measurement explained -- MOS scores, jitter, packet loss, latency thresholds, and practical fixes for Asterisk and VICIdia...
Podcast Ep. 8: Asterisk Manager Interface (AMI): The Complete Developer Guide
AMI developer reference -- manager.conf setup, TCP socket connection, authentication, Action commands, Event handling, and building real-tim...
Podcast Ep. 9: SIP Registration Failed: Every Error Code Explained With Fixes
Every SIP registration error code -- 401, 403, 404, 407, 408, 500, 503 -- explained with root cause analysis and fixes for Asterisk and VICI...
The State of VICIdial in 2026: Where the World's Most Deployed Open-Source Dialer Stands Today
VICIdial in 2026: current version (SVN 3939+), market position (14,000+ installs), AI AMD accuracy, WebRTC agents, STIR/SHAKEN status, cost ...
VICIdial Troubleshooting Guide: Every Error Message Explained With Fixes
Fix VICIdial's 20 most common errors: empty hopper, SIP failures, recording issues, frozen screens, AMD problems. CLI commands from producti...
What's New at ViciStack: March 2026 Product Update
March 2026 recap: ROI Calculator, Config Template Library, 130+ technical guides, 17 head-to-head comparisons, a podcast with 9 episodes, an...
ViciStack Call Center Tech Podcast
The podcast for call center operators and VICIdial admins. Technical deep dives on AMD, predictive dialing, SIP troubleshooting, VoIP qualit...
How to Build an AI-Powered Outbound Call Center From Scratch in 2026
A practical build guide for AI-augmented outbound call centers — real server specs, actual pricing, Asterisk configs, SIP trunk setup, and t...
Asterisk Manager Interface (AMI): The Complete Developer Guide
Everything you need to build on Asterisk's Manager Interface — manager.conf setup, authentication, actions, events, real-time monitoring, cl...
Asterisk Observability with OpenTelemetry and Grafana
How to instrument Asterisk with OpenTelemetry, export to Prometheus, and build Grafana dashboards — channel utilization, call quality metric...
SIP Registration Failed: Every Error Code Explained With Fixes
Complete SIP registration troubleshooting guide — every response code from 401 to 503, real packet captures, Asterisk CLI debugging, and the...
Running VICIdial in Docker: The Container Setup Nobody Talks About
Complete guide to running VICIdial in Docker containers — Dockerfiles, docker-compose, Asterisk SIP/RTP configuration, MySQL persistence, ho...
VICIdial Whisper and Barge: Real-Time Agent Coaching That Actually Works
Deep technical guide to VICIdial's whisper coaching, barge-in, and silent monitor — ChanSpy internals, audio troubleshooting, permission con...
VoIP MOS Score: What It Means and How to Fix Bad Call Quality
Everything about VoIP MOS scores — the 1-5 scale, how to measure on Asterisk/VICIdial, what causes low scores, and exact fixes for jitter, p...
VICIdial SIP Troubleshooting: Fix One-Way Audio, 503s, and Registration Failures
Practical SIP debugging for VICIdial — fix one-way audio, 503 errors, registration failures, and oualysis timeouts. Real packet captures and...
Asterisk PJSIP TLS Broken After OpenSSL 3 Upgrade? Here's the Fix for 'Wrong Curve' and Every Other Handshake Failure
OpenSSL 3.x breaks Asterisk PJSIP TLS with wrong curve errors. Fix it by regenerating certificates with P-256, configuring ciphers, and upda...
How to Reduce VICIdial AMD False Positives from 20% to Under 5%
Step-by-step guide to tuning VICIdial AMD parameters, per-carrier calibration, and testing methodology to cut false positives below 5%.
VICIdial Asterisk CDR Analysis for Connect Rate Optimization
Analyze VICIdial Asterisk CDR data with SQL queries to optimize connect rates, identify dead air, and compare carrier performance.
VICIdial CNAM Lookup Integration for Inbound Routing
Configure CNAM dip in Asterisk for VICIdial inbound calls. Covers providers, pricing, skill-based routing, IVR customization, and DID-to-cam...
VICIdial Kamailio Load Balancing for 100+ Agent Call Centers
Deploy Kamailio load balancing for VICIdial with dispatcher module, health probing, and weighted routing across multiple Asterisk servers.
VICIdial Remote Agent Setup: NAT Traversal, WebRTC, and SIP Configuration
Complete guide to configuring VICIdial remote agents with SIP and WebRTC. Covers NAT traversal, STUN/TURN, Asterisk config, and audio qualit...
VICIdial SIP Trunk Failover and Redundancy: Complete Setup Guide
Configure VICIdial SIP trunk failover with Asterisk, Kamailio, and health monitoring to ensure zero dropped calls during carrier outages.
Software Open Source para Call Center: La Guia Completa
Guia completa de software open source para call center: VICIdial, Asterisk, FreePBX y alternativas. Comparacion de funciones, costos reales ...
Open Source Call Center Software: The Complete Guide
Complete guide to open source call center software — VICIdial, FreePBX, Asterisk, GoAutoDial, and the full landscape. Real costs, capabiliti...
VICIdial Asterisk Configuration: SIP, Codecs & NAT
Deep technical guide to Asterisk configuration in VICIdial — SIP vs PJSIP channel drivers, codec selection, NAT traversal, trunk setup, dial...
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