https://www.pistack.xyz/tags/coturn/Recent content in Coturn on Pi StackHugoen-usFri, 17 Apr 2026 00:00:00 +0000https://www.pistack.xyz/posts/self-hosted-turn-stun-servers-coturn-restund-pion-webrtc-guide-2026/Fri, 17 Apr 2026 00:00:00 +0000https://www.pistack.xyz/posts/self-hosted-turn-stun-servers-coturn-restund-pion-webrtc-guide-2026/<p>Every self-hosted real-time communication setup eventually hits the same wall: NAT. Whether you&rsquo;re running Jitsi Meet, <a href="https://nextcloud.com/">nextcloud</a> Talk, a Matrix homeserver with VoIP, or a custom WebRTC application, roughly 20–30% of connections will fail without a TURN relay. STUN helps devices discover their public addresses, but when symmetric NATs or strict firewalls block direct peer-to-peer traffic, you need a TURN server to relay media.</p>