HTek 840P HTEK-UC840 Color IP Phone For Sale

HTek 840P HTEK-UC840 Color IP Phone
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HTek 840P HTEK-UC840 Color IP Phone:

HTek 840P HTEK-UC840 Color IP Phone
Brand new. Free Shipping! AC Power supply included, but the phone is also POE capable. Very nice large color screen.

UC840P is an innovative enterprise-level Color IP Phone that features 4 Line keys, 3.5” TFT-LCD with 480*320 pixel. It supports up to 5-way conference. UC840P is optimized for executive use for major decision makers, administrative assistants and those working with bandwidth-intensive application on collocated PCs.

Line keys could be also configured as IP PBX features like BLF, SCA, Intercom, Call Pickup, Call Park and many other features. The high-resolution TFT-LCD and HD Voice bring you the lifelike visual and hearing experience.


  • 3.5”TFT-LCD, 480 x 320 pixel, 262K colors
  • Dual-port Ethernet ports
  • 3 VoIP accounts
  • Multi-language
  • 37 keys including 4 programmable keys
  • Support Power over Ethernet(PoE)
  • Support Auto-provision via TFTP / FTP / HTTP /HTTPS

Physical Feature

  • 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.711 µ-law/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

  • TFTP/DHCP/PPPoE client
  • 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, 5-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)
  • SRTP (RFC3711), SIPS
  • VLAN QoS (802.1pq)


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

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