From c0da7bb3bf6d8126210f429c68c7c81483a82c9d Mon Sep 17 00:00:00 2001 From: link2xt Date: Mon, 27 Oct 2025 19:35:50 +0000 Subject: [PATCH] docs: chatmail-turn listens on 3478 UDP, not TCP port --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index 54c3409c..28cf92ee 100644 --- a/README.md +++ b/README.md @@ -308,7 +308,7 @@ Chatmail address creation will be denied while this file is present. [Nginx](https://www.nginx.com/) listens on port 8443 (HTTPS-ALT) and 443 (HTTPS). Port 443 multiplexes HTTPS, IMAP and SMTP using ALPN to redirect connections to ports 8443, 465 or 993. [acmetool](https://hlandau.github.io/acmetool/) listens on port 80 (HTTP). -[chatmail-turn](https://github.com/chatmail/chatmail-turn) listens on TCP port 3478 (STUN/TURN), +[chatmail-turn](https://github.com/chatmail/chatmail-turn) listens on UDP port 3478 (STUN/TURN), and temporarily opens UDP ports when users request them. UDP port range is not restricted, any free port may be allocated. chatmail-core based apps will, however, discover all ports and configurations