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Reply To: AMR,how to calculate erlangs

#45483
Omar
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Check:
-AMR radiolink timeout (ARLT)in all the BTSs, I´ve seen high dcr when this value is less than 20mS
-Check the dimensionning of AMR (pool-23) and FR/EFR(pool-20) CGR’s, if you don´t have enough circuits it is possible dcr
-Check In TCSM, the DL DTX setting, ON is only for Test purposes. Anyway since should be always OFF, check that TSL are OFF for all TCSM.