This Htek UCV52 device uses Htek acoustic shield technology and AEC (acoustic echo cancellation) to filter out background noise and deliver clear voice quality. It can handle weak network conditions and allow smooth conversations without interruptions. It has an 8″ 1280 x 800 IPS multi-touch screen with an adjustable foot stand and an 8-megapixel camera with a privacy shutter and a 35° angle adjustment option. It supports up to 4-way 1080p HD video calls and 10-way audio-video mixed conferences. With its sharp image and wide view, it provides an excellent audio-video experience for various settings.


Phone Features

16 SIP accounts
Call hold, mute, DND
One-touch speed dial, hotline
Call forward, call waiting, call transfer
Redial, call return, auto answer, direct IP call
Four-way video conferencing
Ten-way audio & video mixed conferencing (up to 4-way video conferencing)
SMS, emergency call
Ring tone selection/provisioning
Set date time automatically or manually
Dial plan for each account
Action URL/URI
Wireless Access Point (AP mode)
Onscreen keyboard
USB ports (2.0 compliant) for media,storage applications
Notification Center and Control Center
Third party Android application support

Video Features

Support 1080p HD Video
Video codec: H.265, H.264 High Profile, H.264, VP8
Built-in 8 mega-pixel camera

Audio Features

HD voice: HD handset, HD speaker, HD codec ·Acoustic Shield
Smart noise suppression for far end
Audio codec: Opus, G.722, G.711 (A/μ), G.729AB, G.726-32, iLBC, G.723.1
DTMF: In-band, Out-of-band (RFC 2833) and SIP INFO
Full-duplex hands-free speakerphone with AEC


Local phonebook up to 10000 entries
Black list
XML/LDAP remote phonebook
Smart dialing
Phonebook search/import/export
Call history: dialed/received/missed/forwarded


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