I have a full blown MICS with 5.0 XC software. It has 2 T1 cards and 9 M0x16 station modules on it. I believe the target line range is line 145 to line 337. The problem that I am having is that target lines 314 and above do not seem to work. I can see them in programming as target lines and I can program the target line but it doesn't work. I know it's not the DID number, because I can program that same DID number on a target line under 314 and it works. I have rebooted the system a couple of times and still no change. Target lines 145 thru 313 work fine. Any help or suggestions would be greatly appreciated. Thank.