+ Audio Interfaces
- Amplifier Output: 2x10W, 8Ω (4 pins)
- Headset Output: 3.5mm Jack
- Microphone: 3.5mm Jack
+ Other Interfaces
- Power Input: DC 12V-3A Jack
- Volume Control: VOL+ and VOL-, press both to announce IP address
- Ethernet: ETH0+ETH1, 10/100Mbps, ETH0 with PoE IEEE 802.3at enabled
- Call button: Support 2 call buttons (switch button)
- Call button LED: Support 2 call button LED indicators
- Digital level input: 5V Max
- Warranty: 2Years
