Fixes current configurations of RTP pacing threshold that may have used a value bigger than the newly configured maximum value.

src/net/java/sip/communicator/impl/neomedia/MediaConfigurationImpl.java

@@ -603,8 +603,14 @@ public void actionPerformed(ActionEvent e)
             }
         });
 
+        int videoMaxBandwith = deviceConfig.getVideoRTPPacingThreshold();
+        // Accord the current value with the maximum allowed value. Fixes
+        // existing configurations that have been set to a number larger than
+        // the advised maximum value.
+        videoMaxBandwith = ((videoMaxBandwith > 999) ? 999 : videoMaxBandwith);
+
         final JSpinner videoMaxBandwidth = new JSpinner(new SpinnerNumberModel(
-            deviceConfig.getVideoRTPPacingThreshold(),
+            videoMaxBandwith,
             1, 999, 1));
         videoMaxBandwidth.addChangeListener(new ChangeListener()
         {