Reply To: GPRS & EDGE Traffic in Siemens 21st July 2009 at 11:01 #58054 totoGuest Hello, you can try this , to calculate the date_traffic in Erlang… (Nallpdch_Meadl/3600) as DataTrafficDL in Erl and (Nallpdch_Meaul/3600) as DataTrafficUL in Erl