Product Specification :
  • Support SIP2.0 (RFC3261) and correlative RFCs
  • SIP support 2 SIP servers, and backup SIP proxy servers
  • Supports SIP UDP / TCP/ TLS
  • SIP support SIP domain, SIP authentication (none, basic, MD5) , DNS name of server, Peer to Peer / IP Call

Audio Features :
  • HD voice: HD handset Codec: G.711A/u, G.7231 high/low, G.729AB, G.722, G.726-32
  • DTMF: In-band, RFC 2833 and SIP INFO
  • Full duplex hands- free speaker phone with acoustic echo cancellation
  • Voice Activity Detection (VAD)
  • Comfort Noise Generation (CNG)
  • Background noise suppression
  • Adaptive jitter buffers
  • Packet loss concealment
  • SRTP
  • mute

  Maintenance & Management :
  • WEB ,telnet and LCD menu management
  • Management with different account right
  • Recover firmware and factory reset through POST mode
  • Upgrade firmware via HTTP, HTTPS, FTP, TFTP
  • DHCP option66 and custom option for auto provisioning
  • Auto Provisioning to upgrade configuration file with AES(256) encryption
  • TR-069 and Syslog

 Advanced Features :
  • Call forwarding (busy/ no answer/ always)
  • Call transfer ( unattended/ attended/ semi-attended )
  • Call holding / waiting
  • 3 way call conference
  • Capable of 10 way conversation
  • BLF list
  • Join call
  • Call pickup/ park/ back
  • Redial
  • Call completion
  • Hot desking
  • SIP messaging , MWI
  • Flexible dial plan
  • Barring function for outgoing calls
  • Do not disturb
  • Auto answer
  • Caller ID display
  • CLIR(rejects anonymous calls)
  • CLIP(to make an anonymous call)
  • Dial without registration
  • Call logs with missed calls/ incoming calls/ outgoing calls. Each support 300 records
  • Phonebook 500 records
  • Speed Dial (abbreviated dialing) Hotline/Warm-line
  • Call rejection
  • Black List/ White List
  • Intercom/Intercom barge
  • Password dial, DTMF hidden
  • Action URL/ active URI
  • Voice codec setting for each SIP line
  • Multicast
  • LDAP, XML phonebook
  • Web dial
  • Keypad lock, Emergency call

 Key Features :
  • Large dot matrix LCD display and soft keys make user easier to use
  • Soft keys programmable
  • Function keys programmable (each key have 2-color led indication)
  • Supports RJ-9 headset
  • Multi languages displayed

 Network/ Security Features :
  • WAN / LAN:10/100M Ethernet ports
  • Bridge mode and route
  • PPPoE for xDSL
  • 802.3af POE(optional)
  • VLAN(Voice VLAN/Data VLAN)
  • 802.1X
  • NAT (NAPT)
  • NAT transverse :Support STUN client
  • DHCP client on WAN/ DHCP server on LAN
  • Main DNS and secondary DNS server
  • DNS Relay
  • SNTP Client
  • Firewall and DMZ
  • Web management access restricted
  • VPN(L2TP/Open VPN)

 Physical features :
  • Adapter Input: AC 100-240V
  • Adapter Output: DC 5V/1A
  • WAN Port -10/100 BASE-T RJ-45 for LAN
  • LAN Port-10/100 BASE-T RJ-45 for PC
  • Headset : RJ9
  • Power consumption: IDLE: 2.5W Active: 2.8W
  • Display Resolution: 128x48 pixels
  • Operation Temperature: 0 - 40 Degree
  • Relative Humidity: 10 - 65%
  • Main Chipset : Broadcom
  • SDRAM: 16MB
  • FLASH: 4MB
  • Weight- Phone:0.99kg
  • Dimension:235x225x97 mm

 LCD GUI: 8 Languages
  • English
  • German
  • French
  • Italian
  • Spanish
  • Spanish
  • (South America)
  • Hungarian
  • Polish