have to agree with perry.. if midn does not clear the problem then ini.. and don't do an fdli on high traffic.. then clean up your switch.. your cpu is to busy to process calls, and do the download.. which means you usually have removed 30 from the drol and have a lot of trash programed.. 20 phones with the same scr/scn.. usually key system type features cause cpu overload.. no two phones need to have the same key 0... that's way we have pick and transfer...
don't know your software but those are the type of things i see when i dial into one that has lost it's mind.. 99 times out of 100 it;s the switchman, not the switch.. dep list that is 4 years old, zero maint and keysystem software
john poole
bellsouth business
columbia,sc