diff --git a/host_vars/bbb.komuniki.fr.yml b/host_vars/bbb.komuniki.fr.yml
index 3dd9176..55c5c8c 100644
--- a/host_vars/bbb.komuniki.fr.yml
+++ b/host_vars/bbb.komuniki.fr.yml
@@ -2,4 +2,6 @@
 bbb_sip_provider: sip5.ovh.fr
 bbb_sip_telnum_for_user: 0972551042
 bbb_sip_username: 0033972551042
-bbb_sip_password: "{{ vault_bbb_sip_password }}"
\ No newline at end of file
+bbb_sip_password: "{{ vault_bbb_sip_password }}"
+coturn_hostname: origan.champs-libres.be
+coturn_secret: "{{ vault_coturn_secret }}"
diff --git a/host_vars/visio.imio.be.yml b/host_vars/visio.imio.be.yml
index ecfe371..6104906 100644
--- a/host_vars/visio.imio.be.yml
+++ b/host_vars/visio.imio.be.yml
@@ -3,4 +3,4 @@ jitsi_logo: visio.imio.be.svg
 jitsi_logo_url: https://imio.be
 jitsi_multidomain_domain: ['visio-cpas.be']
 coturn_hostname: origan.champs-libres.be
-coturn_secret: "{{ vault_coturn_secret }}"
\ No newline at end of file
+coturn_secret: "{{ vault_coturn_secret }}"
diff --git a/playbook_prod.yml b/playbook_prod.yml
index 9b31ce2..5404954 100644
--- a/playbook_prod.yml
+++ b/playbook_prod.yml
@@ -37,6 +37,7 @@
     - role: bbb-enable-metrics
     - role: bbb-disable-test-echo
     - role: bbb-enable-sip
+    - role: bbb-enable-external-coturn
   tags:
     - komki.bbb
 
diff --git a/roles/bbb-enable-external-coturn/handlers/main.yml b/roles/bbb-enable-external-coturn/handlers/main.yml
new file mode 100644
index 0000000..e794ccc
--- /dev/null
+++ b/roles/bbb-enable-external-coturn/handlers/main.yml
@@ -0,0 +1,3 @@
+---
+- name: restart bigbluebutton
+  command: bbb-conf --restart
diff --git a/roles/bbb-enable-external-coturn/tasks/main.yml b/roles/bbb-enable-external-coturn/tasks/main.yml
new file mode 100644
index 0000000..d182a71
--- /dev/null
+++ b/roles/bbb-enable-external-coturn/tasks/main.yml
@@ -0,0 +1,68 @@
+---
+- name: vérification des variables obligatoire
+  fail:
+    msg: |
+      il faut définir les variables `coturn_hostname` et
+      `coturn_secret` pour utiliser ce role
+  when: (coturn_secret is not defined) or
+        (coturn_hostname is not defined)
+
+- name: ajout du server turn
+  blockinfile:
+    path: /usr/share/bbb-web/WEB-INF/classes/spring/turn-stun-servers.xml
+    marker: "<!-- {mark} ANSIBLE MANAGED turn1 -->"
+    # yamllint disable-line rule:line-length
+    insertbefore: '    <bean id="stunTurnService" class="org.bigbluebutton.web.services.turn.StunTurnService">'
+    block: |
+      <bean id="turn1" class="org.bigbluebutton.web.services.turn.TurnServer">
+        <constructor-arg index="0" value="{{ coturn_secret  }}"/>
+        <constructor-arg index="1" value="turn:{{ coturn_hostname }}:443?transport=tcp"/>
+        <constructor-arg index="2" value="86400"/>
+      </bean>
+  notify:
+    - restart bigbluebutton
+
+- name: ajout du server turns
+  blockinfile:
+    path: /usr/share/bbb-web/WEB-INF/classes/spring/turn-stun-servers.xml
+    marker: "<!-- {mark} ANSIBLE MANAGED turn2 -->"
+    # yamllint disable-line rule:line-length
+    insertbefore: '    <bean id="stunTurnService" class="org.bigbluebutton.web.services.turn.StunTurnService">'
+    block: |
+      <bean id="turn2" class="org.bigbluebutton.web.services.turn.TurnServer">
+        <constructor-arg index="0" value="{{ coturn_secret  }}"/>
+        <constructor-arg index="1" value="turns:{{ coturn_hostname }}:443?transport=tcp"/>
+        <constructor-arg index="2" value="86400"/>
+      </bean>
+  notify:
+    - restart bigbluebutton
+
+- name: ajout du server stun
+  lineinfile:
+    path: /usr/share/bbb-web/WEB-INF/classes/spring/turn-stun-servers.xml
+    # yamllint disable-line rule:line-length
+    regexp: '        <constructor-arg index="0" value="stun:stun.freeswitch.org"/>'
+    # yamllint disable-line rule:line-length
+    line: '        <constructor-arg index="0" value="stun:{{ coturn_hostname }}"/>'
+  notify:
+    - restart bigbluebutton
+
+- name: activation du server turn
+  lineinfile:
+    path: /usr/share/bbb-web/WEB-INF/classes/spring/turn-stun-servers.xml
+    # yamllint disable-line rule:line-length
+    regexp: '                <!--ref bean="turn1" /-->'
+    # yamllint disable-line rule:line-length
+    line: '                <ref bean="turn1" />'
+  notify:
+    - restart bigbluebutton
+
+- name: activation du server turns
+  lineinfile:
+    path: /usr/share/bbb-web/WEB-INF/classes/spring/turn-stun-servers.xml
+    # yamllint disable-line rule:line-length
+    regexp: '                <!--ref bean="turn2" /-->'
+    # yamllint disable-line rule:line-length
+    line: '                <ref bean="turn2" />'
+  notify:
+    - restart bigbluebutton
diff --git a/roles/bbb-enable-metrics/tasks/main.yml b/roles/bbb-enable-metrics/tasks/main.yml
index 5a59ff7..56f4c80 100644
--- a/roles/bbb-enable-metrics/tasks/main.yml
+++ b/roles/bbb-enable-metrics/tasks/main.yml
@@ -24,13 +24,13 @@
 
 ## Instalation des metrics BBB
 - name: Ajout du script python qui met en forme les metrics BBB
-  file:
+  copy:
     src: bbb-telegraf.py
     dest: /opt/
     mode: u=rwx,g=rx,o=rx
 
 - name: Application de la conf BBB pour Telegraf
-  file:
+  copy:
     src: telegraf-input-bbb.conf
     dest: /etc/telegraf/telegraf.d/jitsi.conf
     mode: u=rw,g=r,o=r
diff --git a/roles/bbb-enable-sip/tasks/main.yml b/roles/bbb-enable-sip/tasks/main.yml
index a368c2a..39f661d 100644
--- a/roles/bbb-enable-sip/tasks/main.yml
+++ b/roles/bbb-enable-sip/tasks/main.yml
@@ -10,7 +10,7 @@
     - restart freeswitch
 
 - name: Application de la conf SIP
-  file:
+  copy:
     src: bbb_sip_ovh.xml
     dest: /opt/freeswitch/conf/dialplan/public/bbb_sip_ovh.xml
     mode: u=rw,g=r,o=r