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Reply To: GPRS UL ESTB FAIL Due BSS

#52260
Da Architect
Guest

Thank you Pix and M12

T_ul_access_max value was not settled correctly. After correcting it, the UL TBF Establishment Failure Rate stayed the same value [around 30%] but the reason for this failure is now Radio. I will change GPRS Power control parameters and audit.

What is the acceptable UL TBF Estab Success rate?