H-TEK UC840P HD Phone

H-TEK UC840P HD Phone

  • $ 109.99

HTek UC840P

The UC840P by HTek is an innovative enterprise-level color IP Phone that features 4 programmable line keys and a vivid 3.5" TFT-LCD color display. It supports up to 3 VoIP accounts, built-in 3-way conferencing, and dual Ethernet ports with POE, and is well-suited for managers and power users. Line keys can be configured for IP PBX features such as BLF, SCA, Intercom, Call Pickup, Call Park and many other features for ease of use. The quality construction, pleasing color display, and HD Audio on both the handset and speakerphone of the UC840P bring you the impressive look-and-feel and lifelike audio experience that you'd expect from a much more expensive phone.


  • 3.5”TFT-LCD, 480 x 320 pixel, 262K colors
  • Dual-port Ethernet ports with PoE
  • 3 VoIP accounts
  • Multi-language
  • 37 keys including 4 programmable keys
  • Support Auto-provision via TFTP / FTP / HTTP /HTTPS
  • Support for headset via external RJ9 jack
  • Broad system interoperability with Asterisk, 3CX, Broadsoft, Elastix, and more
  • Power Supply Included

HTek UC840P Specifications

Physical Features
3.5”TFT-LCD, 480 x 320 pixel, 262K colors
Ethernet: 2 RJ45 (1 Internet+1 PC)
Keys: 37 keys including 4 programmable keys
WAN Port: 10/100 RJ-45 for Internet
LAN Port: 10/100 RJ-45 for PC
Handset: 1 RJ9(4P4C)
Headset: 1 RJ9(4P4C)
CPU: 600M
Adapter output: 5V/1.2A
Adapter input: 100-240V
Power consumption: standby - 2.2W / working - 2.4W
Power over Ethernet(PoE): IEEE 802.3af (Optional)
Operation temperature: -10 ~ 50℃
Relative Humidity: 10 ~ 95%
Weight - Phone: 0.72kg
Dimension: 240*210*120mm

VoIP Protocol
SIPv2, SDP(RFC 2327), RTP(RFC 1889,1890), RTCP
RFC 2833 X-NSE Tone Events for SIP/RTP, AVT Tone
Events for SIP/RTP

Voice Codecs
HD wideband codec:
G.722. HD Codec, HD speaker, HD handset
Full-duplex speakerphone with AEC
G.711u/a-law, G.723.1, G.726, G.729A/B.
DTMF(In-Band, RFC2833, SIP Info)
Acoustic Echo Cancelation(AEC),
Acoustic Gain Control(AGC)
Voice Activity Detection(VAD), Comfort Noise insertion

Network Protocol
Telnet/HTTP/HTTPS server

Telephone Interfaces
3 VoIP Accounts
Menu-driven user interface, XML Idle Screen, Theme,
Screen Sleep
Call hold, Call waiting, Call forward, Call return,
Redial,Call transfer
Caller ID display, DND, Auto-answer, 3-Way Conference
Mute, Speed dial, SMS, Voicemail, Message Waiting
Indication (MWI) LED, Call history
Hot-desking, Tone scheme, Volume control
Ring tone selection/Import/Delete
Broad and Deep Interoperability
Soft keys programmable
Phonebook, Black list XML/LDAP phonebook

HTTPS Server/Client
Transport Layer Security (TLS)
VLAN QoS (802.1pq)

Layer 2(802.1Q, 802.1P) QoS
Layer 3 (ToS, DiffServ, MPLS) QoS