2N 9152101W Installation Manual page 7

Advantages of Use
Uncompromising Antivandal design
High coverage level – up to class IP69K
Variable mounting options (brick/plasterboard flush mounting, surface
mounting)
Sensitive microphone and powerful loudspeaker
Bidirectional communication – acoustic echo cancelling
Optional dial buttons including backlight
Integrated electronic lock switches with wide setting options
LAN (PoE) or external 12 V power supply
Configuration via web interface or dedicated PC application
SIP 2.0 support
Up to 1999 telephone directory positions
Up to 20 user time profiles
Video codecs (H.263, H.263+, H.264, MPEG-4, JPEG)
Audio codecs (G.711, G.729, G.722, L16/16 kHz)
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
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