For background see thread688-1163303. Based on that thead info we want to upgrade to a 4 port card instead to of the 2 port. I want to do this without losing our current automated attendant settings and mailboxes. Feature 59 gives me ACS R4.0 C01. The voicemail looks like v7.0.42 from the rs232 hyper terminal. First off the card I am looking at is part # 700262462. Will this work for our system? Is there any documentation for an upgrade? Avaya wants $250. Thanks for your help in advance.