VoIP Acoustic Signal Chain — SIP → Asterisk PBX → PAL/Speaker + mmWave Gesture Tracking + DolphinAttack Hidden Voice + Reverse Engineering

Complete VoIP-to-acoustic attack: Asterisk PBX routes SIP call → Audacity tone generator sends precise frequencies via RTP → PAL/hidden speaker output at victim → 60 GHz mmWave radar (IWR6843) tracks position ±10cm + reads gestures (wave/swat/phone-pickup) → DolphinAttack ultrasonic commands (25-40 kHz) activate phone assistant inaudibly → victim reverse engineers with bat detector (40 kHz capture), RTL-SDR (mmWave harmonics), Wireshark (SIP/RTP forensics), spectrum analysis (G.711 artifacts, 17-20 kHz PAL leakage). Every scene's attack method explained.

Scene 46 of 109 in the StopBeingParanoid interactive 3D research collection. Requires JavaScript and WebGL2 for the interactive visualisation.

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