Phone Features

• 3 VoIP accounts, hotline, emergency call
  
• Call waiting, call transfer, call forward
  
• Hold, mute, flash, auto-answer, redial
  
• 3-way conference, DND, speed dial
  
• XML Phonebook search/import/export
  
• Black list, call history (100 entries)
  
• Volume adjustment, ring tone selection
  
• Tone scheme, System log
  
• Multi-language (more than 20)
  
• Supports up to 6 expansion modules

• Dial plan, dial-now
• SMS, Voicemail, MWI
• BLF/BLA, intercom, paging
• Call park, call pickup
• Distinctive ringtone

• Wideband codec: G.722
• Narrowband codec: G.711, G.723.1, G.726, G.729AB
• VAD, CNG, AEC, PLC, AJB, AGC
• Full-duplex speakerphone with AEC

• SIP v1 (RFC2543), v2 (RFC3261)
• NAT Traversal: STUN mode
• DTMF: In-Band, RFC2833, SIP Info
• Proxy mode and peer-to-peer SIP link mode
• IP Assignment: Static/DHCP/PPPoE
• Bridge/router mode
• TFTP/DHCP/PPPoE client
• Telnet/HTTP/HTTPS server
• DNS client
• NAT/DHCP server

• FTP/TFTP/HTTP/PnP auto-provision
• Configuration: browser/phone/auto-provision
• Direct IP call without SIP proxy
• Dial number via SIP server
• Dial URL via SIP server

• HTTPS (server/client)
• SRTP (RFC3711)
• Transport Layer Security (TLS)
• VLAN (802.1 pq), QoS
• Digest authentication using MD5/MD5-sess
• Secure configuration file via AES encryption
• Phone lock for personal privacy protection
• Admin/user configuration mode

• TI TITAN Chipset
  
• 132x64 graphic LCD
  
• 45 keys including 13 programmable keys
  
• 1xRJ9 (4P4C) handset port
  
• 1xRJ9 (4P4C) headset port
  
• 2xRJ45 10/100M Ethernet ports
  
• 1XRJ12 (6P6C) expansion module port
  
• Power adapter: AC 100~240V input and DC 5V/1.2A output
  
• Power over Ethernet (IEEE 802.3af)
  
• Power consumption: 1.6-2.6W
  
• Net weight: 1.05KG
  
• Dimension: 273x204x42MM
  
• Operating humidity: 10~95%
  
• Storage temperature: up to 60°C