--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/contrib/provision/roles/turnserver/handlers/main.yml	Sat Mar 19 00:41:54 2016 +0800
@@ -0,0 +1,4 @@
+---
+- name: restart resiprocate-turn-server
+  service: name=resiprocate-turn-server state=restarted
+...

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/contrib/provision/roles/turnserver/tasks/main.yml	Sat Mar 19 00:41:54 2016 +0800
@@ -0,0 +1,11 @@
+---
+- name: Install packages
+  apt: pkg={{ item }} state=present
+  with_items:
+    - resiprocate-turn-server
+  tags: [packages]
+
+- name: Allow STUN
+  ufw: rule=allow port=3478
+  tags: [ufw]
+...