Network Ports
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Dual switched 10M/100M auto-sensing Ethernet ports
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LCD
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4.3” digital TFT color LCD with 480x272 resolution
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Exterior
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Black ABS plastic, 2-angle stand, 18 function keys including 4
programmable soft keys, 5 navigation keys, Line, Message, Phone Book, Local
View, Transfer, Hold, Conference, Dial/Send, and Speakerphone
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Auxiliary Ports
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SD/MMC/SDHC, USB (2.0), stereo headset with microphone, stereo
audio output, TV CVBS output
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Virtual Lines
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3 individual SIP accounts with "Line” switching button
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Wall Mountable
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Yes
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Network Protocols
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SIP RFC3261, TCP/UDP/IP, PPPoE, RTP/RTCP, SRTP, HTTP/HTTPS,
ARP/RARP, ICMP, DNS, DHCP(client), NTP/SNTP, TFTP, Telnet, TLS, UPnP
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QoS
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Layer 2 (IEEE 802.1Q/p VLAN tagging) and Layer 3 QoS (ToS,
DiffServ, MPLS)
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Security Protection
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SIPS/TLS/SRTP, AES, OpenVPN
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NAT Traversal
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Smart NAT traversal technology to allow truly
zero-configuration plug-and-play
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Support STUN, TURN, and UPnP
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Provisioning & Management
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Support TR-069 and Syslog for remote device automated
provisioning and monitoring
Support configuration via LCD, Web browser, and AES encrypted configuration
file
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Support firmware upgrade via TFTP and HTTP
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Video Codec
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H.264 baseline (with CABAC enhancement pending), H.263/H.263+
(pending), CIF/QVGA/QCIF resolution, configurable frame rate up to 30 fps,
configurable bit rate from 32kbps to 1Mbps
Anti-flickering, auto focus and auto exposure, zoom (2x optical,
2xdigital), PIP (Picture-in-Picture), on-screen-display, audio mute, camera
block, call log, video phone book
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Configurable screen-saver pictures, still picture capture/store,
visual voice message indicator
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Voice Codec
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G.711 (PCMU/PCMA, Appendix I & II), G.722 (wideband),
G.723.1, G.729AB, GSM-FR, G.726-32
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