• HD voice: HD handset, HD speaker
• Codecs: G.722, G.711(A/µ), G.723, G.729AB, G.726, GSM
• DTMF: In-band, Out-of-band(RFC 2833) and SIP INFO
• Full-duplex hands-free speakerphone with AEC
• VAD, CNG, AEC, PLC, AJB, AGC

• 3 VoIP accounts
• Mute, auto-answer, DND
• One-touch speed dial, redial
• Call forward, call waiting, call transfer, call hold
• Group listening, call return
• Mute, auto answer, DND
• Call history: dialed/received/missed/forwarded
• 3-way confernecing
• Direct IP call without SIP proxy
• Ring tone selection/import/delete
• Hotline, emergency call
• Set date time manually or automatically
• Dial plan, XML Browser, action URL

Danh Mục

• Local phonebook up to 1000 entries
• BroadSoft contacts: custom/enterprise/personal/common/search/speed dial
• Black list
• XML/LDAP remote phonebook
• Intelligent search method
• Phonebook search/import/export

• Busy Lamp Field (BLF), BLF list
• Bridged Line Apperance(BLA)/SCA
• Anonymous call, Anonymous call rejection
• DND & forward synchronization
• BroadWorks Anywhere
• N-Way Calling, remote office
• Message Waiting Indicator (MWI)
• BroadSoft call center features
• Voice mail, call park, call pickup
• Intercom, paging, music on hold
• Call recording, hot-desking

• 2.3" 132 x 64-pixel 4-level grayscale graphical LCD display with backlight
• Caller ID with name, number
• LED for call and message waiting indication
• Dual-color (red or green) illuminated LEDs for line status information
• National language selection

• 3 line keys with LED
• 5 features keys: message, headset, mute, redial, hands-free speakerphone
• 4 context-sensitive “soft” keys
• 6 navigation keys
• 2 volume control keys

• Dual-port RJ-45100Base-TX Fast Ethernet
• 1x RJ-9 (4P4C) handset port
• 1x RJ-9 (4P4C) headset port
• 1x RJ-12 (6P6C) EHS port
• Power over Ethernet (IEEE 802.3af), Class 2

• Stand with 2 adjustable angles
• Wall mountable
• External universal AC adapter (optional): AC 100-240V input and DC 5V/1.2A output
• Power consumption (PSU): 1.05W-3.23W
• Power consumption (POE): 1.7W-3.2W
• Dimension(WxD*HxT): 212mmx189mmx175mmx54mm
• Operating humidity: 10-95%
• Storage temperature: -10-50°C

• Configuration: browser/phone/auto-provision
• Auto provision via FTP/TFTP/HTTP/HTTPS for mass deployment
• Auto-provision with PnP
• BroadSoft device management
• Zero-sp-touch
• Provisioning server redundancy supported
• Phone lock for personal privacy protection
• Reset to factory, reboot
• Package tracing export, system log

• 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)
• QoS: 802.1p/Q tagging (VLAN), Layer 3 ToS DSCP
• SRTP for voice
• Transport Layer Security (TLS)
• HTTPS certificate manager
• AES encryption for configuration file
• Digest authentication using MD5/MD5-sess
• OpenVPN, IEEE802.1X
• IPv6