I have an three cab Option 11 with Meridian mail 13. The Option 11 is on release 3.0. The SSC card has 16 meg DRAM. The Meridian Mail has been license for 10 ports, however I only have 6 ports install and working. I was attempting to install the hardward for an additional 2 ports, however each time I bring the system up with the additional ports. The ports would answer but I would not get the Ms Meridian Mail. I have tested each of the hardware and even swap out the face plate board and still have the same problem. I have a feel that I need to upgrade the SSC card to a 32 meg DRAM card but need to confirm before I spend the money to do so. Can anyone help? Also does anyone have this NTP 241-1001-205 Memory Expansion Options?