Specifications: Protocol: SIP RFC 3261 Compatible
Ethernet I/F: 10/100 Mbps
Power Input: PoE 802.3af or 48VDC
Operating Temperature: -10 degrees C to 50 degrees C(14 degrees F to 122 degrees F)
Payload Types: G711
Regulatory Compliance: FCC Class A, UL 60950
Page Port Output Balanced 600 Ohm 10 VPP
Line In:
- Input Signal Amplitudes: 2.0 VPP maximum
- Input Impedance:10k ohm
Line Out:
- Output Signal Amplitudes:2.0 VPP maximum
- Output Level: +2dBm nominal
- Total Harmonic Distortion: 0.5% maximum
- Output Impedance: 10k ohm
Specifications: Frequency response:
Narrowband: 300 Hz - 3.500 Hz
Wideband: 150 Hz - 6.800 Hz
Weight:
headband version: 50 g
ear hook version: 22 g
Earpad size: 50 mm / 1.96 inches
Charging time:
0 - 50: 20 min
0 - 100: 1 h
Standby time: up to 100 h
Range:
line of sight: 180 m
in typical office building: 55 m
Talk time
Wideband: up to 8 h
Narrowband: up to 12 h
Features: Automatically answer a call by pressing a button on the headset.
Compatibility: Polycom SoundPoint
IP 320
IP 321
IP 330
IP 331
IP 430
IP 450
IP 550
IP 560
IP 650
IP 670