Cellusys Anti-Steering Detection and Prevention provides Active Filtering as well as automatic and manual blocking. The Active Filtering can be updated quickly to neutralise any new anti steering resubmission methods. Cellusys Anti-Steering Detection solution detects all of the different anti steering events down to the signalling message level. This removes any doubt that anti steering is taking place and which operators are deploying anti steering.
Standards GSMA IR.73, 3GPP TS 29.272