diff --git a/front/src/WebRtc/JitsiFactory.ts b/front/src/WebRtc/JitsiFactory.ts
index c06da18a..70ee66bf 100644
--- a/front/src/WebRtc/JitsiFactory.ts
+++ b/front/src/WebRtc/JitsiFactory.ts
@@ -23,6 +23,8 @@ const mergeConfig = (config?: object) => {
         return currentDefaultConfig;
     }
     return {
+        ...currentDefaultConfig,
+        ...config,
         startWithAudioMuted: (config as jitsiConfigInterface).startWithAudioMuted ? true : currentDefaultConfig.startWithAudioMuted,
         startWithVideoMuted: (config as jitsiConfigInterface).startWithVideoMuted ? true : currentDefaultConfig.startWithVideoMuted,
         prejoinPageEnabled: (config as jitsiConfigInterface).prejoinPageEnabled ? true : currentDefaultConfig.prejoinPageEnabled
diff --git a/maps/Floor0/floor0.json b/maps/Floor0/floor0.json
index 77f0f2d9..61511cf5 100644
--- a/maps/Floor0/floor0.json
+++ b/maps/Floor0/floor0.json
@@ -45,6 +45,11 @@
                  "type":"string",
                  "value":"{ \"startWithAudioMuted\": true, \"startWithVideoMuted\": true } "
                 }, 
+                {
+                 "name":"jitsiInterfaceConfig",
+                 "type":"string",
+                 "value":"{\"DEFAULT_BACKGROUND\":\"#77ee77\"}"
+                }, 
                 {
                  "name":"jitsiRoom",
                  "type":"string",
@@ -66,6 +71,18 @@
          "x":0,
          "y":0
         }, 
+        {
+         "data":[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 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+         "height":51,
+         "id":31,
+         "name":"silent",
+         "opacity":1,
+         "type":"tilelayer",
+         "visible":true,
+         "width":46,
+         "x":0,
+         "y":0
+        }, 
         {
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
          "height":51,
@@ -484,9 +501,15 @@
          "x":0,
          "y":0
         }],
- "nextlayerid":31,
+ "nextlayerid":32,
  "nextobjectid":2,
  "orientation":"orthogonal",
+ "properties":[
+        {
+         "name":"silent",
+         "type":"bool",
+         "value":true
+        }],
  "renderorder":"right-down",
  "tiledversion":"1.4.3",
  "tileheight":32,
diff --git a/maps/tests/jitsi_config.json b/maps/tests/jitsi_config.json
index 1a831d97..d806b751 100644
--- a/maps/tests/jitsi_config.json
+++ b/maps/tests/jitsi_config.json
@@ -34,26 +34,31 @@
          "y":0
         }, 
         {
-         "data":[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 34, 34, 34, 34, 34, 0, 0, 0, 0, 0, 34, 34, 34, 34, 34, 0, 0, 0, 0, 0, 34, 34, 34, 34, 34, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
+         "data":[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 34, 34, 34, 34, 34, 0, 0, 0, 0, 0, 34, 34, 34, 34, 34, 0, 0, 0, 0, 0, 34, 34, 34, 34, 34, 0, 0, 0, 0, 0, 34, 34, 34, 34, 34, 0, 0, 0, 0, 0, 34, 34, 34, 34, 34, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
          "height":10,
-         "id":4,
-         "name":"jitsi",
+         "id":5,
+         "name":"jitsiConf",
          "opacity":1,
          "properties":[
                 {
                  "name":"jitsiConfig",
                  "type":"string",
-                 "value":"{ \"startWithAudioMuted\": true }"
+                 "value":"{ \"startWithAudioMuted\": true, \"startWithVideoMuted\": true } "
                 }, 
                 {
                  "name":"jitsiInterfaceConfig",
                  "type":"string",
-                 "value":"{ \"DEFAULT_BACKGROUND\": \"#77ee77\" }"
+                 "value":"{\"DEFAULT_BACKGROUND\":\"#77ee77\"}"
                 }, 
                 {
                  "name":"jitsiRoom",
                  "type":"string",
                  "value":"myRoom avec espace \u00e9\u00e0$&'\"_ \ud83d\ude00"
+                }, 
+                {
+                 "name":"jitsiTrigger",
+                 "type":"string",
+                 "value":"onaction"
                 }],
          "type":"tilelayer",
          "visible":true,
@@ -72,11 +77,11 @@
          "x":0,
          "y":0
         }],
- "nextlayerid":5,
+ "nextlayerid":6,
  "nextobjectid":1,
  "orientation":"orthogonal",
  "renderorder":"right-down",
- "tiledversion":"1.3.3",
+ "tiledversion":"1.4.3",
  "tileheight":32,
  "tilesets":[
         {
@@ -94,6 +99,6 @@
         }],
  "tilewidth":32,
  "type":"map",
- "version":1.2,
+ "version":1.4,
  "width":10
 }
\ No newline at end of file