PDF cheat sheet for the article '08_3-ice-stun-turn-deep-dive'.
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The book · Volume 2 of 7
Video Streaming: A Complete Guide to Video Delivery: From Network Protocols and Transport to Ingest, HLS, and MPEG-DASH
This cheat sheet lists the ICE, STUN and TURN settings that keep calls connecting in production, enough for a pre-launch review of your relay setup. Volume 2 explains what sits underneath: NAT behaviour, TCP versus UDP, congestion control, and QUIC and HTTP/3 as transports. Written by Nikolay Sapunov, CEO at Fora Soft.
Seeing calls fail behind corporate firewalls and wondering whether your TURN setup is to blame?
Share your connection-failure logs and TURN configuration, and we will point to the NAT cases that break and the relay changes that fix them. 250+ video products shipped since 2005.
You get a realistic estimate, technical recommendations and next steps. Free, no obligations.
