Hi
First thing to do is as you suggested - set your CSSs on each of your voice mail ports to a CSS that contains the numbers you want.
Also in Unity there is a page in the SAWeb off the main page (somewhere on the list on the left, sorry this is vague but I'll clear it up later when I can see a Unity box if you can't find it) which is called Restriction Tables (or someting like that).. This contains a default list of numbers that can be called/blocked so check this includes your extensions...
Aaron
Aaron
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