diff --git a/conference.js b/conference.js
index 2c4e8d690..eee1b5816 100644
--- a/conference.js
+++ b/conference.js
@@ -159,6 +159,13 @@ class ConferenceConnector {
             }
             break;
 
+        case ConferenceErrors.FOCUS_DISCONNECTED:
+            {
+                let [focus, retrySec] = params;
+                APP.UI.notifyFocusDisconnected(focus, retrySec);
+            }
+            break;
+
         default:
             this._handleConferenceFailed(err, msg);
         }
diff --git a/modules/UI/UI.js b/modules/UI/UI.js
index f49eb75b7..70dd4b1c9 100644
--- a/modules/UI/UI.js
+++ b/modules/UI/UI.js
@@ -788,6 +788,14 @@ UI.notifyInternalError = function () {
     UI.messageHandler.showError("dialog.sorry", "dialog.internalError");
 };
 
+UI.notifyFocusDisconnected = function (focus, retrySec) {
+    UI.messageHandler.notify(
+        null, "notify.focus",
+        'disconnected', "notify.focusFail",
+        {component: focus, ms: retrySec}
+    );
+};
+
 UI.updateAuthInfo = function (isAuthEnabled, login) {
     let loggedIn = !!login;