I have a customer that wants help with an old sx200 not sure what version but everything is in the black case with smoke glass cover that opens has pri card with LAN connection and Mitel messenger card with male 9pin serial connection. I tried to use LAN ip of 192.168.1.2 to connect to system but promblem is I can't get an ip from system or assign a static ip in my laptop to this subnet to even get close to log in as I do with sx200 ax controller. Any help?