CX300 Desktop Phone para Microsoft Office Communications Server 2007 R2

Especificações Técnicas:

Power
Supply voltage 5V provided by USB connection
Power consumption 500 mA

Device to PC Interface
USB 2.0
Captive 6.56 feet (2.0 m) USB cable

Device Controls and Keypad
4x3 Dialpad Dialpad
Redial key
Flash Key
Delete Key
Mute/un-mute key
Speaker on/off key
Handset/headset key
Volume up/down key

LED Indicators
Off hook indicator
Voice messaging indicator
Speakerphone indicator
Headset indicator
Call forwarding indicator
Multi-color LED presence indicator

Audio
TIA-920
Frequency response: 200 7kHz
>58dB [200, 7000] Hz
Dynamic range: >80 dB (@ 1kHz)
Total Harmonic Distortion + Noise: <3% (@ 200 - 7kHZ)

Auxiliary Audio Output
RJ-22 headset jack with built-in amplifier

Audio Enhancements
Automatic Gain Control
Dynamic Noise Reduction
Acoustic Echo Cancellation

Polycom CX300 Desktop Phone Ships With
CX300 Desktop Phone base
Handset
6 ft. handset curly cord
Captive USB cable
Quickstart Guide
Product Registration Card

Especificacoes: