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Reply To: Increase SDCCH drops after TMSI activati


It looks like a problem happening on every network in the world (all brands included). It is either a MS fault or a 3GPP spec mistake…

The A interface trace is probably the only way to troubleshoot it. Or a Drivetest ?

Are you certain the radio conditions of the SDCCH ts are fine ? Have you tried moving the SDCCH TS onto other TRX, just to be sure ?