Features

General 

• · 132x64-pixel graphical LCD
• · Two-port 10/100 Ethernet Switch
• · Up to 1 SIP account
• · Headset support
• · Wall mountable
• · Simple, flexible and secure provisioning options

Specifications 

Audio Features

• ·
• · DTMF: In-band, Out-of-band(RFC 2833) and SIP INFO
• · Full-duplex hands-free speakerphone with AEC
• · VAD, CNG, AEC, PLC, AJB, AGC

Phone Features

• · 1 VoIP account
• · Call hold, mute, DND
• · One-touch speed dial, hotline
• · Call forward, call waiting, call transfer
• · Group listening, SMS
• · Redial, call return, auto answer
• · Local 3-way conferencing
• · Direct IP call without SIP proxy
• · Ring tone selection/import/delete
• · Set date time manually or automatically
• · Dial plan
• · XML Browser, action URL/URI
• · Integrated Screenshots
• · RTCP-XR

Directory

• · Loal phonebook up to 1000 entries
• · Black list
• · XML remote phonebook
• · Intelligent search method
• · Phonebook search/import/export
• · Call history: dialed/received/missed/forwarded

IP-PBX Features

• · Anonymous call, anonymous call rejection
• · Hot-desking, emergency call
• · Message Waiting Indicator (MWI)
• · Voice mail, call park, call pickup
• · Intercom, paging, music on hold
• · Call completion

Display and Indicator

• · 132x64-pixel graphical LCD
• · LED for call and message waiting indication
• · Intuitive user interface with icons and soft keys
• · National language selection
• · Caller ID with name, number

Feature keys

• · 6 features keys: message, headset, redial, tran, mute, hands-free speakerphone
• · 5 navigation keys
• · Volume control keys

Interface

• · 2xRJ45 10/100M Ethernet ports
• · 1xRJ9 (4P4C) handset port
• · 1xRJ9 (4P4C) headset port

Other Physical Features

• · Wall mountable
• · External universal AC adapter (optional)：AC 100~240V input and DC 5V/600mA output
• ·
• ·
• · Dimension(W*D*H*T):185mm*188mm*143mm*38mm
• · Operating humidity: 10~95%
• · Operating temperature: -10~50°C

Management

• · Configuration: browser/phone/auto-provision
• · Auto provision via FTP/TFTP/HTTP/HTTPS for mass deploy
• · Auto-provision with PnP
• · Zero-sp-touch,TR-069
• · Reset to factory, reboot
• · Package tracing export, system log

Network and Security

• · SIP v1 (RFC2543), v2 (RFC3261)
• · NAT transverse: STUN mode
• · Proxy mode and peer-to-peer SIP link mode
• · IP assignment: static/DHCP
• · HTTP/HTTPS web server
• · Time and date synchronization using SNTP
• · UDP/TCP/DNS-SRV(RFC 3263)
• ·
• · SRTP for voice
• · Transport Layer Security (TLS)
• · HTTPS certificate manager
• · AES encryption for configuration file
• · Digest authentication using MD5/MD5-sess
• ·
• · IPv6