From 8d763a3d89f5910a38f23cbf5dff996ed20ba2de Mon Sep 17 00:00:00 2001
From: kurogeek <kurogeek@lmvhaus.com>
Date: Tue, 4 Nov 2025 14:30:11 +0700
Subject: [PATCH] mob next [ci-skip] [ci skip] [skip ci]

lastFile:modules/clan/phonebox/default.nix
---
 modules/clan/phonebox/default.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/modules/clan/phonebox/default.nix b/modules/clan/phonebox/default.nix
index d9f252f..f65bdb6 100644
--- a/modules/clan/phonebox/default.nix
+++ b/modules/clan/phonebox/default.nix
@@ -299,6 +299,8 @@
                       disallow=all
                       allow=ulaw,alaw,g722,gsm
                       direct_media=no
+                      t38_udptl=yes
+                      t38_udptl_ec=redundancy
 
                       [internal_endpoint](!,base_endpoint)
                       context=from-internal