ZK3021:BSCRPT_KPI_TCH_CONGEST_TIMES_SIG
This measurement provides the number of times that the BSC has no TCH available in the very early assignment of the TCH.
Integer number or integer.
This counter is measured according to the following formula when the measurement period ends. For details on the measurement point, see "Failed TCH Seizures due to Busy TCH (Signaling Channel)".
Failed TCH Seizures due to Busy TCH per BSC (Signaling Channel) = [TCH Channel Alloc Failed(No Usable Channel) Times In Imm Assignment Per BSC]