Swapped out the VM card yesterday, system crashed this morning.
Right before it goes down, all of the buttons on the 18-Ds become inoperable. Then the system shut down, drops all calls and then power cycles back to life.
Moved the replacement 18-D to ext. 11 and removed the existing 18-d from the system.
So now, other than the 5 remaining ext. with 18-Ds, we've replaced every component of the system except the OHP 6000 music on hold.
Jim
