Hi guys... trying to add 2 408ATL cards in the last 2 slots of a legend 1-cab system. After doing a board renumber, the cards don't work... I get the message "card mismatch or slot empty" from system/slot inventory. This from the system programming phone. I set up WinSPM 9 to use the "Boards" option there to add the boards, but the 408ATL card isn't on the list. This was a free Avaya download, but I cant find an earlier full version to download. These people upgraded from an old 820 and don't want to give up their BIS phones which seem to last forever. The system has a 012TR card which win spm displays as an option card. Question: How do I get the system to recognize the 2 new 408ATL cards which currently don't function and show up as being only in "standby" mode? Thanks for you suggestions in advance. Going Crazy!