Stronger Performance, More Possibilities

Equipped with powerful chipset, H33 series has great performance, which is capable of extend more services for different business demands.

Superior HD Audio, Better Communication

With leading Smart Noise Filtering Technology, which delivers excellent sound quality without extraneous noises and allows fluent conversations.

Classic Design, Practical Details

H33 has friendly operation interface, provides users with more comfortable and ideal operation experience.

All-in-one Management Platform

Supports EMS system, which is easy to manage, upgrade and configure IP Phones, help users to save maintenance costs

Product Details

Key Features

•    HD Voice

•    2.4” Color graphical LCD display

•    320*240 Pixels

•    Two-port 10/100M Ethernet Switch

•    Support Opus codec

•    4 SIP accounts

•    Local 5-way conferencing

•    Stand with 2 adjustable angles

•    Wall mountable

•    PoE optional

Product Features

Audio Feature

•    Voice: handset, speaker, headset

•    Smart Noise Filtering

•    Wideband codec: Opus, G.722

•    Narrowband codec: G.711(A/μ), G.729, G.729A, iLBC

•    DTMF: RFC 2833, SIP INFO, Inband

•    Full-duplex hands-free speakerphone with AEC

•    VAD, CNG, AEC, PLC, AJB, AGC

Display & Indicator

•    2.4” 320*240 -pixel color graphical LCD display

•    LED for call and message waiting indication

•    Illuminated LED for line status information

•    Intuitive user interface with icons and soft keys

•    Multilingual user interface

•    Caller ID with name and number

Phone Feature

•    4 SIP accounts

•    Call hold, DND, Speed dial

•    Call forward, call waiting, call transfer

•    Redial, call return, auto answer

•    Local 5-way conferencing

•    Direct IP call, Time/Date Management

Function Keys

•    4 line keys，5 navigation keys

•    6 features keys: message, headset, redial, mute, hands-free speakerphone

•    Volume control keys

Directory

•    Local phonebook up to 1000 entries

•    Blacklist

•    XML/LDAP remote phonebook

•    Smart dialing

•    Phonebook search/import/export

•    Call history: dialed/received/missed

IP-PBX Features

•    BLF, Anonymous call

•    Anonymous call rejection

•    Call Park, call pickup

Network Security

•    SIP v1(RF2543), v2(RFC3261)

•    NAT traversal: STUN

•    Proxy and peer-to-peer SIP

•    IP assignment: static/DHCP

•    HTTP/HTTPS web server

•    SNTP

•    UDP/TCP/DNS-SRV (RFC 3263)

•    SRTP/ SIP TLS

•    HTTPS certificate manager

•    IPv6/DHCP VLAN/LLDP

Management

•    Configure via browser/phone/auto-provision

•    Auto provision via FTP/TFTP/HTTP/HTTPS

•    TR-069, System log

•    Reset to factory, reboot

Other Physical Features

•    2 * RJ-45 10/100Mbps

•    1 * RJ9 (4P4C) Handset

•    1 * RJ9 (4P4C) Headset

•    Wall Mountable

•    Power Adapter (Optional)

100-240VAC Input, DC 5V/1A Output

•    Power Consumption:2~3W

•    Dimension(W*D*H*T):

 190mm*153mm*162mm*42mm

•    Operating humidity: 10~95%

•    Operating temperature: -10~50°C