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Reply To: GPRS Detach


1. Is that a mass problem?–>we are testing on one mobile set only in TEST BTS, no other subscriber in that cell.
2. SAU limit on attach in SGSN not exceeded? Normal
3. Can any another subscriber from the same HLR attach to that SGSN?–>yes
4. Can You capture SS7-trace of AUTH,LU,ISD sessions btween SGSN and HLR? ISD not used. other we can capture.
Maybe it’s a MAP version negotiation conflict between SGSN and HLR.–>MAP version 3
which transaction failed –? RAU failed. ALso Segmentation Prohibitted.