Are you sure there is actually a problem here?
It is computationally expensive to do the database query to determine if the extension is forwarded or not, so a handful of requirements were put in place. Make sure that you're not getting tripped up by one of them:
* The call forward icon is only used in the Directory pane (not the Speed Dials pane)
* The data will only be looked up when the number of returned directory entries is 10 or less
* The data does not automatically update, it requires a GUI update. For example, performing a new search, adding a letter to the last name, etc.
I usually train AC users to do a "Clear" after every call, and perform a new search every time. Assuming they do a reasonably scoped search (ie, "Robins" instead of just "Ro") and the directory size is not too large, you should return 10 or less entries and get current & accurate Call Forward information.
There is no mechanism currently to get the client to automatically update this information.
-jd
