Advantages of use – 2N Helios IP Vario User Manual

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Advantages of Use

Bidirectional communication – acoustic echo cancelling
Integrated colour camera
Optional dial buttons including name tags with backlight
Optional numerical keypad with backlight
Integrated electronic lock switches with wide setting options
Optional integrated RFID card reader module
LAN (PoE) or external 12V power supply
Configuration via web interface or dedicated PC application
SIP 2.0 support
Up to 54 buttons pre-programmed buttons
Up to 999 telephone directory positions
Up to 20 user time profiles
Video codecs (H.263+, H.264, MPEG-4, JPEG)
Audio codecs (G.711, G.729)
HTTP server for configuration
SNTP client for time synchronisation with server
RTSP server for video streaming
SMTP client for e-mail sending
TFTP client for automatic configuration and firmware update

Here is what you can find in this section:

1.1 Components and Associated Products
1.2 Terms and Symbols