We recently removed the pbx and octel from an office and routed those extensions to a pbx and octel in another office. I need to change the node for the old office to allow my octel to route messages to the octel in the new office. The old office used 4 digit dialing and the new one uses 5 digit dialing. I can change everything on the node profile page except the "Number of Digits in a Mailbox". Is there anyway to make this change or do I have to delete the node and add it back with the new information.?