Polycom HDX 4002 Video Conferencing System
- Video Resolution: up to 720p
- Dual Monitors: supported
- Content Sharing: supported
- MultiPoint: 4-way* optional
- Audio Quality: 100 Hz to 20 kHz
- Echo Cancellation: yes
- Noise Reduction: yes
- Video Standards: H.264 (High), H.263++, H.261, H.239
- Audio Standards: Siren 22 & 14, Annex C, G.722, G.711, G.728, G.729A
- Network Standards: H.323, SIP, RS232, H.320*
- A/V Ports: DVI
- Addt’l Ports: USB
- Switch Port: 2x 10/100 Ethernet
- Management: web-based GUI
- Included Display: 20”, 1680x1050
- Included Camera: 2x digital zoom, 1280x720