hi all,
cn anybdy pls tell me solution of my pblm.,i am finding BAD SQI in my network ranges are 12-21dbq.in my BSC GSM-FR is enabled,my FER,BER are very ok.I know that SQI depends on BER,FER,HANDOVERS,and CODEC used,now in GSM-FR SQI always ranges -20 to +21.IN my KPIs SQI should be >=20.Can it be pblm of MOBILE CODEC or BTS CODEC or XCDR.howand what to check for!!!
Rgds
Yogesh Singh