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Reply To: tch blocking and tch congestion



Dear , Majid becuase as you know SDCCH is a control channel the user and network use this channl for many thing

location upadte , IMSI deatach,
recall estiblshed ,, sms ,,so try to check the defination of this KPI,attempted sdcch seizures all

which services are include in this counter , you have to know the traffic from whaere

also check your resourcse .