Built-in 2-microphone array
10ft/360° voice pickup range
Audio codecs
Audio technology
5x optical zoom PTZ camera
Video codecs:H.265/HEVC, H.264 High Profile, H.264
Bandwidth dynamic adaptive adjustment
Forward Error Correction (FEC)
Shared content and audio preference strategy
Bandwidth/protocol/ auto adaptive
Screenshots in USB flash drive
Group dial
Meeting control
DND (do not disturb), call statistics
H.323/SIP
Dual stream protocol: H.239/BFCP (SIP)
FECC: H.224/H.281
H.323 protocol suite:H.225,H.241,H.245,H.235 v3
Support gatekeeper account and SIP account
TCP/IP (IPv4), DHCP/stastic IP
HTTP/HTTPS web server
SRTP/TLS, AES encryption
QoS: 802.1p/Q, Diff-serv
IEEE802.1X, LLDP-MED, VLAN
Time and date synchronization using SNTP
Built-in certificate
Configuration via browser/display/auto-provisioning
Virtual remote control
Firmware upgrading, factory resetting
Export or import configuration
System log exporting