This is not really specific to Avaya IP Office but since I have knowledge of these systems, I though it was a good place to start. My company wants to close one of its offices and divert all calls to its number (a 20 number DDI range delivered over 4 channels [2 x ISDN2e]) to its HQ number. B.T. can only offer a recorded announcement because a DDI range is involved! I have an old Cybergear Gold. Could I get one of the ISDN2e's removed (since the Cybergear can only cope with one) and then setup unconditional call forwarding. I have tested this with no luck