User's Manual

Page 4
• Directional microphone for capture of subject audio while minimizing pickup of
unwanted sounds
• Wired and wireless headset support for high noise environments
• Speakerphone with acoustic echo cancellation
• Silence suppression of VoIP communications to minimize network bandwidth
utilization
• Dynamic jitter buffer adjusts to changing network conditions to balance low
latency with a low voice dropout rate
Audio Standards
• VoIP: G.711, G.723, GSM
• Subject Audio: ISO/IEC MPEG-1 Layer III (MP3)
Security
• User ID and password control
• WLAN Network Authentication: WPA, WPA-PSK, or open
• WLAN Data Encryption: WEP, TKIP, or disabled
• Hardware-based AES-128 stream encryption
External Interfaces
• SD Memory Card
• S-video in
• AC power in
• Headset
• 10/100 Mb Ethernet
• USB host
• Audio Line-in
Communications
• IP calls – SIP
• Integrated 802.11 b/g radio
• RJ-45 Network LAN
Power
• Rechargeable 2400 mAH Li-Ion battery pack
• External AC power
Operating Environment
• Operating temperature: 0-50 C
• Storage temperature: -20-60 C
PC Client Software
• Displays video from remote camera
• Supports automatic resizing according to video stream parameters