Hanlong Enterprise HD IP Phone – HD IP Phone UC804P


Enterprise HD IP Phone—HD IP Phone UC804P

UC804P offers a business of affordable, next generation SIP phones including wideband audio support.and Dual-port Ethernet with integrated Power over Ethernet. As Hanlong latest enterprise VoIP phone, and with so rich functions, UC804 makes it easier to hold, transfer, and make a conference. Moreover, armed with HD Audio for both headset and speakerphone, UC804P brings the lifelink audio experience.


  • 128*96 graphic LCD
  • 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:

  • 128*96 graphic LCD128*96 graphic LCD
  • Ethernet: 2 RJ45 (1 Internet+1 PC)
  • Keys: 47 keys including 14 programmable keys
  • Handset: 1 RJ9(4P4C)
  • Headset: 1 RJ9(4P4C)
  • Power adapter: 5V/1.2A
  • Power over Ethernet(PoE): IEEE 802.3af (Optional)

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:

  • Static/DHCP/PPPoE
  • TFTP/DHCP/PPPoE client
  • Telnet/HTTP/HTTPS server

Telephone Interfaces:

  • 4 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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