Htek UC842

UC842 GIGABIT COLOR IP PHONE

Htek UC842 GIGABIT COLOR IP PHONE

UC842 is an innovative enterprise-level Color IP Phone. It supports up to 5-way conference. UC842 is optimized for managerial  use for major decision makers, administrative assistants and those working with bandwidth-intensive application on assembled PCs. Line keys could be also configured as IP PBX features like SCA,BLF, Intercom, Call Pickup, Call Park & many other features. The high-resolution TFT-LCD and HD Voice bring you the life like visual & hearing experience.

FEATURES

3.5”TFT-LCD, 480 x 320 pixel, 262K colors
37 keys including 4 Line keys
3 VoIP accounts
Support Auto-provision via TFTP / FTP / HTTP /HTTPS

Dual-port Gigabit Ethernet ports
Multi-language

PHYSICAL FEATURE

3.5”TFT-LCD, 480 x 320 pixel, 262K colors
Keys: 37 keys including 4 programmable keys
LAN Port: 10/100/1000 RJ-45 for PC
Headset: 1 RJ9(4P4C)
Adapter output: 5V/1.2A
Power consumption: standby - 2.2W / working - 2.4W
Operation temperature: -10 ~ 50℃
Weight - Phone: 0.72kg

Ethernet: Dual-port Gigabit Ethernet ports
WAN Port: 10/100/1000 RJ-45 for Internet
Handset: 1 RJ9(4P4C)
CPU: 600M
Adapter input: 100-240V
Power over Ethernet(PoE): IEEE 802.3af (Optional)
Relative Humidity: 10 ~ 95%
Dimension: (W*D*H*T): 240*210*120mm

VOIP PROTOCOL

SIPv2, SDP(RFC 2327), RTP(RFC 1889,1890), RTCP
Events for SIP/RTP

RFC 2833 X-NSE Tone Events for SIP/RTP, AVT Tone

VOICE CODECS

HD wideband codec:
Full-duplex speakerphone with AEC
Acoustic Gain Control(AGC)
DTMF(In-Band, RFC2833, SIP Info)

G.722. HD Codec, HD speaker, HD handset
G.711 µ-law/A-law, G.723.1, G.726, G.729A/B.
Acoustic Echo Cancelation(AEC)
Voice Activity Detection(VAD), Comfort Noise insertion

SECURITY

HTTPS Server/Client
SRTP (RFC3711), SIPS

VLAN QoS (802.1pq)
Transport Layer Security (TLS)

TELEPHONE INTERFACES

3 VoIP Accounts
Redial,Call transfer
Screen Sleep
Ring tone selection/Import/Delete
Mute, Speed dial, SMS, Voicemail, Message Waiting
BLF/BLA
Soft keys programmable

Menu-driven user interface, XML Idle Screen, Theme
Caller ID display, DND, Auto-answer, 5-Way Conference
Call hold, Call waiting, Call forward, Call return
Indication (MWI) LED, Call history
Broad and Deep Interoperability
Hot-desking, Tone scheme, Volume control
Phonebook, Black list XML/LDAP phonebook

NETWORK PROTOCOL

TCP, UDP, ICMP, RARP, ARP, DNS, NTP,SNTP, STUN, UPnP,SNMP
HTTP/HTTPS server

Static/DHCP/PPPoE
TFTP/DHCP/PPPoE client