Debugging WebRTC Issues and Connection Failures with getStats and WebRTC-internals
📝 Blog Summary This guide covers how to diagnose WebRTC failures using webrtc-internals and getStats(), including what ICE states and […]
SIP Error Codes Explained: Causes and Fixes for Each Response
📝 Blog Summary This blog moves beyond simple definitions to show how 4xx, 5xx, and 6xx SIP error codes pinpoint
How to Stop Toll Fraud and IRSF on SIP Platforms
📝 Blog Summary A single weak credential or routing gap can be enough to trigger costly toll fraud or IRSF
OpenSIPS 4.0 Guide | Scaling High-Concurrency TCP/TLS SIP Routing
📝 Blog Summary OpenSIPS 4.0 marks a massive architectural shift, completely abandoning the legacy multi-process TCP model in favor of
Inside SBC Architecture: What Happens Between SIP Signaling and Media Streams?
📝 Blog Summary A Session Border Controller does far more than route SIP traffic. It sits at the center of
How to Fix Hosted PBX Scaling Problems?
📝 Blog Summary When hosted PBX calls start dropping, the knee-jerk reaction is to spin up more virtual machines. But
How to Architect WebRTC Systems for 10k+ Concurrent Users?
📝 Blog Summary WebRTC can be a deceptive protocol. It tricks you into thinking video engineering is easy because a
Handling RTP, Jitter, and Packet Loss Issues in Large FreeSWITCH Systems
📝 Quick Summary Learn how media paths, jitter, packet loss, and hidden infrastructure constraints impact RTP quality in large FreeSWITCH
How to Build a Carrier-Grade IMS Infrastructure for VoIP Platforms?
📝 Blog Summary Scaling VoIP isn’t just about adding servers; without the exemplary architecture, traffic spikes and multi-region growth can
Modernizing Open-Source PBX: Scaling FreePBX for High-Volume VoIP
📝 Blog Summary A breakdown of how FreePBX evolves from a small business system into a setup that handles heavy