2112 and 2125s are covered only by the code that shipped on the box at this time. The same code of 5.1.x will work on these two models. 4400 code does not. An update to CCO is coming that will break out the models shortly. I was the first to get these boxes and have deployed 223 of the 06, 12, and 25s to a customer on this order. That's why the experience with the code issue. If you use the 2112 or 2125 you will have to upgrade WCS as well.
