updated to allow voice chat

roles/matrix-synapse/templates/homeserver.yaml.j2

@@ -35,3 +35,24 @@ rc_flood_control:
 # Enable password login
 enable_registration: true
 enable_registration_without_verification: true
+
+
+## -- turn settings
+# Voice & Video Chat Settings
+media_store_path: /data/media_store
+max_image_pixels: 32000000  # 32MP max
+
+# TURN/STUN server config
+turn_uris:
+  - "turn:{{ matrix_domain }}:3478?transport=udp"
+  - "turn:{{ matrix_domain }}:3478?transport=tcp"
+  - "turns:{{ matrix_domain }}:5349?transport=tcp"  # encrypted TURN
+
+turn_shared_secret: "{{ coturn_shared_secret }}"
+turn_username: "{{ coturn_username }}"
+turn_password: "{{ coturn_password }}"
+turn_time_limit: 86400  # 24h (optional)
+turn_allow_guests: true  # allow non-Matrix users (e.g., web guests)
+
+# Optional: Enable call features
+enable_call_signalling: true