Protocols/Standards
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SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP, ARP/RARP, ICMP, DNS (A record and SRV), DHCP, PPPoE, TFTP, NTP, STUN, SIMPLE
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Network Interfaces
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Dual switched 10/100 Mbps
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Graphic Display
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128 x 32 pixel graphic LCD
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Feature Keys
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3 dynamic context sensitive soft keys, 3 navigation/menu/volume keys, 7 dedicated function keys for: HOLD, SPEAKERPHONE, SEND, TRANSFER, CONFERENCE, FLASH and HEADSET
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Voice Codec
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Support for G.723.1, G.729 A/B, G.711 u/a-law, G.726, G.722 (wide-band), GSM and iLBC, in- band and out-of-band DTMF (in audio, RFC2833, SIP INFO)
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Telephony Features
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Hold, Mute, Transfer, Forward, 3-way Conference, Downloadable Phone Book (XML, LDAP up to 200 items), Call Waiting, Call Log, Off-hook Auto Dial, Auto Answer, Click-To-Dial, Downloadable Ringtones, Server Redundancy and Fail-over Support
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Headset Jack
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2.5mm and RJ9 headset jack
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QoS
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Layer 2 (802.1Q, 801.2p) and Layer 3 (ToS, DiffServ, MPLS) QoS
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Security
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User and administrator level passwords, MD5 and MD5- sess based authentication, AES based secure configuration file, SRTP
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Multi-language
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English, Spanish, French, German, etc
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Upgrade/Provisioning
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Firmware upgrade via TFTP/HTTP, mass deployment using central secure provisioning file
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PoE (Power over Ethernet)
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Integrated (IEEE 802.3af)
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Power
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Universal power adaptor (Input: 100-240VAC 50-60Hz, Output:+5VDC, 1.2A, UL Certified) included
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Physical
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Dimension: 168mmx200mmx89.5mm Unit weight: 0.62KG Package weight: 0.725KG
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Temperature/Humidity
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32-104°F/ 0-40 °C, 10-90% (non-condensing)
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Compliance
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FCC,CE,C-Tick
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