[cisco-voip] CME 4.X External Directory lookup and Display callers name

[Anthony Kouloglou]

Hi,
i have a CME 4.1(0) and i use the local directory where you can have up 
to 100 directory entries, either local ephones either
EXTERNAL phone numbers.
The great thing is that whenever an external call rings an ephone and 
this external number is
registered in the Directory, the called person gets its NAME at the screen!!
That is amazing because it cannot be so easily cofigured in the Cisco 
CallManager (even in 6.X). In fact you need a third party application.

But, how can someone extend this feature to more than 100 numbers? How 
can CME lookup an external bigger Directory?

Thanks
Akoul