diff --git a/toxygen/mainscreen.py b/toxygen/mainscreen.py
index 669ec65..834ae32 100644
--- a/toxygen/mainscreen.py
+++ b/toxygen/mainscreen.py
@@ -567,13 +567,15 @@ class MainWindow(QtWidgets.QMainWindow, Singleton):
     def call_finished(self):
         self.update_call_state('call')
 
-    def update_call_state(self, fl):
+    def update_call_state(self, state):
         os.chdir(curr_directory() + '/images/')
-        pixmap = QtGui.QPixmap(curr_directory() + '/images/{}.png'.format(fl))
+
+        pixmap = QtGui.QPixmap(curr_directory() + '/images/{}.png'.format(state))
         icon = QtGui.QIcon(pixmap)
         self.callButton.setIcon(icon)
         self.callButton.setIconSize(QtCore.QSize(50, 50))
-        pixmap = QtGui.QPixmap(curr_directory() + '/images/{}_video.png')
+
+        pixmap = QtGui.QPixmap(curr_directory() + '/images/{}_video.png'.format(state))
         icon = QtGui.QIcon(pixmap)
         self.videocallButton.setIcon(icon)
         self.videocallButton.setIconSize(QtCore.QSize(35, 35))
diff --git a/toxygen/profile.py b/toxygen/profile.py
index b479cb1..32d9abd 100644
--- a/toxygen/profile.py
+++ b/toxygen/profile.py
@@ -1257,7 +1257,7 @@ class Profile(basecontact.BaseContact, Singleton):
         if hasattr(self, '_call_widget'):
             self._call_widget[friend_number].close()
             del self._call_widget[friend_number]
-        threading.Timer(3.0, lambda: cv2.destroyWindow(str(friend_number))).start()
+        threading.Timer(2.0, lambda: cv2.destroyWindow(str(friend_number))).start()
         friend = self.get_friend_by_number(friend_number)
         friend.append_message(InfoMessage(text, time.time()))
         if friend_number == self.get_active_number():