Number of Call Drops Due to Failures to Return to Normal Call from Loopback per BSC

Measurement Counter

ZTM346: BSCRPT_TOTAL_CELL_LOOP_RESTORE_FAIL_DROPS

Description

This measurement provides the number of call drops due to the failure in returning to normal calls from the BSS local switching.

Unit

Integer number or integer.

Measurement Point

None.

Formula

Number of Call Drops due to Failures to Return to Normal Call from Loopback per BSC = Number of Call Drops due to Failures to Return to Normal Call from BSC Loopback per BSC (Territorial Resource Request Failure) + Number of Call Drops due to Failures to Return to Normal Call from BTS Loopback per BSC (Territorial Resource Request Failure) + Number of Call Drops due to Failures to Return to Normal Call from BSC Loopback per BSC (Others) + Number of Call Drops due to Failures to Return to Normal Call from BTS Loopback per BSC (Others)

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