Pm=1
+-PmGroup=CscfSipOverloadControlStatistics
+-MeasurementType=cscfAverageSipReportingOverloadControlValue
+-MeasurementType=cscfPeakSipReportingOverloadControlValue
+-MeasurementType=cscfSipReportingOverloadControlDuration
+-MeasurementType=cscfSipReportingOverloadControlPeriods