Audio features

  • Optima HD voice
  • 3 Metre microphone pickup
  • Built in 3-microphone array, 360 degree voice pickup
  • 112 mm diameter and 2.7w speaker
  • Full-duplex speakerphone with AEC
  • Echo cancellation tail length is up to 320ms
  • Background noise suppression
  • Codecs: G.722, G.711(, A/μ), G.729AB, iLBC
  • DTMF: In-band, Out-of-band(RFC 2833) and SIP INFO
  • VAD, CNG, PLC, AJB, AGC

Phone features

  • 1 VoIP account
  • Call hold, mute, DND
  • Call recording, hotline
  • 5-way conferencing calls
  • Redial, call waiting, emergency call
  • Call forward, call transfer, call return, dial plan
  • Ring tone selection/import/delete
  • Set date time manually or automatically
  • Volume adjustment

Directory

  • Local phonebook up to 1000 entries
  • XML/LDAP remote phonebook
  • Intelligent search method
  • Phonebook search/import/export
  • Call history: dialled/received/missed/forwarded
  • Black list

IP-PBX Features

  • Intercom, multicast paging
  • Anonymous call, anonymous call rejection
  • Voice mail, distinctive ringtone, call pickup

Display

  • 192×64-pixel graphical LCD with backlight
  • 24 total keys: 4 soft key, off-hook key, on-hook key, redial, mute, volume key, 3 navigation keys
  • Phone lock
  • National language selection
  • Caller ID with name, number
  • LCD display logo

Interface

  • 1x RJ45 10/100M Ethernet port
  • Power over Ethernet (IEEE 802.3af ), class 0
  • 2 x EX mic port
  • 1 x USB2.0 port
  • 1 x mobile phone / PC port: 3.5mm
  • 1 x Security lock port

Network and security

  • SIP v1 (RFC2543), v2 (RFC3261)
  • SIP server redundancy supported
  • IPv4/IPv6
  • 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 encryption
  • Transport Layer Security (TLS)
  • HTTPS certificate manager
  • AES encryption for configuration file
  • Digest authentication using MD5/MD5-sess
  • OpenVPN, IEEE802.1X

Management

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

Other physical features

  • 4 context-sensitive “soft” keys
  • External universal AC adapter (optional): AC 100~240V input and
  • DC 5V/2A Output
  • Power consumption (PSU): 2.8-5.6W
  • Power consumption (PoE): 3.9-8.1W
  • Dimension(W*D*H): 320mm*260m*52mm
  • Operating humidity: 10~95%
  • Storage temperature: -10~50°C

Package features

  • Qty/CTN: 5PCS
  • N.W/CTN: 8.9KG
  • G.W/CTN: 9.9KG
  • Giftbox size: 334mm*365mm*96mm
  • Carton Meas: 500mm*379mm*342mm

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