S4559: TRX_EXT_HR_SHORT_AVR_VQI
This measurement provides the average HR VQI in the customized MR in a granularity period.
None.
In the granularity period, this counter is calculated by using the following formula.
Average HR VQI(Voice Quality Index) in the Customized MR = [Total Number of the Measurements of the HR VQI(Voice Quality Index) in the Customized MR]/[Number of the Measurements of the HR VQI(Voice Quality Index) in the Customized MR]