DEF CON 22 - Fatih Ozavci - VoIP Wars: Attack of the Cisco Phones
▶DEF CON 22 - Fatih Ozavci - VoIP Wars: Attack of the Cisco Phones — a 2014 DEF CON security conference talk on network (46:13 min). Watch the full video, indexed free on the Breach Arc Archive.
▶ Watch video on YouTube