chore: bump livekit role and document TURN relay ports

docs/configuring-playbook-livekit-server.md

@@ -15,7 +15,7 @@ LiveKit Server is an open source project that provides scalable, multi-user conf
 
 The [Ansible role for LiveKit Server](https://github.com/mother-of-all-self-hosting/ansible-role-livekit-server) is developed and maintained by [the MASH (mother-of-all-self-hosting) project](https://github.com/mother-of-all-self-hosting). For details about configuring LiveKit Server, you can check them via:
 - 🌐 [the role's documentation at the MASH project](https://github.com/mother-of-all-self-hosting/ansible-role-livekit-server/blob/main/docs/configuring-livekit-server.md) online
-- 📁 `roles/galaxy/livekit-server/docs/configuring-livekit-server.md` locally, if you have [fetched the Ansible roles](installing.md#update-ansible-roles)
+- 📁 `roles/galaxy/livekit_server/docs/configuring-livekit-server.md` locally, if you have [fetched the Ansible roles](installing.md#update-ansible-roles)
 
 ## Adjusting firewall rules
 
@@ -29,7 +29,9 @@ To ensure LiveKit Server functions correctly, the following firewall rules and p
 
 - `5350/tcp`: TURN/TCP. Also see the [Limitations](#limitations) section below.
 
-💡 The suggestions above are inspired by the upstream [Ports and Firewall](https://docs.livekit.io/home/self-hosting/ports-firewall/) documentation based on how LiveKit is configured in the playbook. If you've using custom configuration for the LiveKit Server role, you may need to adjust the firewall rules accordingly.
+- `30000-30020/udp`: TURN relay range used by LiveKit's embedded TURN server.
+
+💡 The suggestions above are inspired by the upstream [Ports and Firewall](https://docs.livekit.io/home/self-hosting/ports-firewall/) documentation based on how LiveKit is configured in the playbook. If you're using custom configuration for the LiveKit Server role, you may need to adjust firewall rules accordingly.
 
 ## TURN TLS handling
 

docs/configuring-playbook-turn.md

@@ -37,6 +37,8 @@ To ensure Coturn functions correctly, the following firewall rules and port forw
 - `5349/udp`: TURN over UDP
 - `49152-49172/udp`: TURN/UDP relay range
 
+If LiveKit's embedded TURN is enabled at the same time (for MatrixRTC/Element Call), keep the Coturn relay range distinct from LiveKit's relay range (`livekit_server_config_turn_relay_range_start`/`livekit_server_config_turn_relay_range_end`).
+
 💡 Docker configures the server's internal firewall for you. In most cases, you don't need to do anything special on the host itself.
 
 ## Adjusting the playbook configuration

requirements.yml

@@ -42,7 +42,7 @@
   version: v10741-0
   name: jitsi
 - src: git+https://github.com/mother-of-all-self-hosting/ansible-role-livekit-server.git
-  version: v1.9.11-2
+  version: v1.9.11-4
   name: livekit_server
 - src: git+https://github.com/mother-of-all-self-hosting/ansible-role-ntfy.git
   version: v2.17.0-1