Check whether the PCIC on the BSC side is inconsistent with that on the PCU side

Log in to the LMT.

Click the BSC Attributes tab. In the Other Data area, click Timeslot of E1/T1 Int. In the View E1/T1 window, click the Gb Interface E1/T1 tab.

According to the PCIC in the alarm information, check whether the PCIC exists in the data configuration.