From cd0cdc386f417cb5181b820a07a4d99d3bb548d9 Mon Sep 17 00:00:00 2001
From: Kate <100451269+the-hazelnut@users.noreply.github.com>
Date: Wed, 11 Feb 2026 17:05:18 +0000
Subject: [PATCH] Update turn.md

Add a note about port forwarding, where installation is behind NAT.
---
 docs/turn.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/docs/turn.md b/docs/turn.md
index d4596b08..b01b97d3 100644
--- a/docs/turn.md
+++ b/docs/turn.md
@@ -68,3 +68,6 @@ documentation](https://github.com/coturn/coturn/blob/master/docker/coturn/README
 
 For security recommendations see Synapse's [Coturn
 documentation](https://element-hq.github.io/synapse/latest/turn-howto.html).
+
+The TURN server requires the appropriate ports to be forwarded, where your installation is behind NAT. 
+These are currently `3478/tcp`, `3478/udp`, `5349/tcp`, and `5349/udp`.