diff --git a/assets/js/components/calls/controller.js b/assets/js/components/calls/controller.js
index 95dee3f3..9a19ba5b 100644
--- a/assets/js/components/calls/controller.js
+++ b/assets/js/components/calls/controller.js
@@ -142,6 +142,10 @@ ComunicWeb.components.calls.controller = {
 	 */
 	open: function(call){
 
+		//Check if the call is already in the list of calls
+		if(ComunicWeb.components.calls.currentList.isCallInList(call.id))
+			return;
+
 		//Add the call to the list of opened calls
 		ComunicWeb.components.calls.currentList.addCallToList(call.id);
 
diff --git a/assets/js/components/calls/currentList.js b/assets/js/components/calls/currentList.js
index 9f4863a4..5bdf7842 100644
--- a/assets/js/components/calls/currentList.js
+++ b/assets/js/components/calls/currentList.js
@@ -27,6 +27,15 @@ ComunicWeb.components.calls.currentList = {
 			return string.split(",");
 	},
 
+	/**
+	 * Check if a call ID is in the list of opened calls
+	 * 
+	 * @param {Number} id The ID of the call to check
+	 */
+	isCallInList: function(id){
+		return this.getCurrentCallsList().includes(""+id);
+	},
+
 	/**
 	 * Save a new list of calls
 	 *