Voicemail Admin Module - under Dialplan Settings. I can't make any changes to that settings pane. I can change it (like to add an operator extension), but then when I try to save, it gets hung up on ERROR RETRIES - it highlights it in RED as if the value is bad, but it's the default value (I tried increasing that value as well - no change).
Also - in Featurecode Admin, trying to customize my codes seems to do the same thing. When I activate CUSTOMIZE for a given field, it does a similar thing by highlighting it with a red caution icon (no code conflicts, just doesn't allow saving of a custom entry).