we have alot of sites are off completely for long time , i try to check the alarm history , i found most of them have “Cell interruption alarm” for all the cells ..Probable Cause is Equipment Malfunction. Specific Problem 1. The site to which the cell belongs is lost.
2. The cell BCCH frequency is faulty. could you explain to me .. if the the problem in BCCH and the BCCh in TRX1 .. can i chanage the configuration