Audio features
Inband/RFC2833
Acoustic Echo Chancellor
Packet Loss Concealment
Automatic Gain Control
Voice Activity Detection
Comfort noise generator
Adaptive Jitter Buffer
Sidetone Cancellation
Adaptive Noise Reduction
Voice Quality Manager
Telephony Features
Contacts: 1000 contacts, support contacts search, import, export
call logs: 1000 call logs for received calls, 1000 call logs for missed calls, 1000 call logs for dialed numbers
Local conference: 6 parties audio conference
Telephony features: Call Hold, Call Forward, Call Transfer, Three-Way Calling, Call Waiting, Call Reject, Call ID, Missed Call Reminder, Speed Dial
Line & SIP account: 4 lines, 4 accounts
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Video features
Video codec
Encoding: H.264, VP8
Decoding: H.264, VP8, H265, MPEG-4
Video resolution
QVGA(320*240), CIF(352*288), 720p(1280*720), VGA(640*480)
Protocols
TCP/IP, SIP, SDP, UDP, RTP, RTCP, DHCP, DNS, HTTP, HTTPS, SNTP, XML, TR069
Physical Features
Display: 10.1”,1280×800, IPS multi touch screen
Display angle adjustment: Display angle adjustable from 10 degree~70 degree
Camera: 5 mega-pixel, angle adjustable
Ethernet port: 2 Ethernet ports, 10M/100M/1000M, adaptive; POE
Storage card: 1 SD card slot, support up to 128G
USB port: 1 USB 2.0 for U disk, keyboard, mouse
Handset port: RJ-9
Battery: Build-in 6000mAH lithium polymer battery
Power adapter
Input: AC100~220V Output: DC12V/1A
Support China, Europe, UK, US Standard adapter
Size: 300 x 200 x 72 mm
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