Hanlong Enterprise HD IP Phone—Gigabit HD IP Phone UC862

Enterprise HD IP Phone—Color IP Phone UC862

UC826 offers a business of affordable, next generation SIP phones including wideband audio support.
and Dual Gigabit Ethernet with integrated Power over Ethernet. As Hanlong latest enterprise VoIP
phone, and with so rich functions, UC826 makes it easier to hold, transfer, and make a conference.
Moreover, armed with HD Audio for both headset and speakerphone, UC826 brings you the lifelink
audio experience.

Features

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

TCP, UDP, ICMP, RARP, ARP, DNS, NTP,SNTP, STUN, UPnP,SNMP
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
BLF/BLA
Hot-desking, Tone scheme, Volume control
Ring tone selection/Import/Delete
Broad and Deep Interoperability
Soft keys programmable
Phonebook, Black list XML/LDAP phonebook

Security

HTTPS Server/Client
Transport Layer Security (TLS)
SRTP (RFC3711), SIPS
VLAN QoS (802.1pq)

QoS

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