Cisco TelePresence System SX20 Codec, SX20 Codec Encrypted, SX20 Codec Non Encrypted, SX20 Quick Set with Precision HD 1080p 12x Camera, SX20 Quick Set with Precision HD 1080p 2.5x Camera, SX20 Quick Set with Precision HD 1080p 4x Camera, SX20N Quick Set with Precision 40 Camera, SX80 Codec, SX80 Codec, Precision 60 Camera, and Touch 10, SX80 Codec, Quad Camera, and Touch 10