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SIP Compliant and Protocols
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Support SIP 2.0, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP/RARP, ICMP, DNS, DHCP (both client and server), PPPoE, TFTP, NTP, TLS(pending).
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Networking Interfaces
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Support dual 10M/100M auto-sensing Ethernet ports, 2 USB (2.0) host ports, 1 audio and 1 video output jack and headset jack.
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FXO Interface
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One Analog PSTN (FXO) RJ-11 port
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Advanced Video
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Powerful video DSP with advanced adaptive jitter control and packet loss concealment technology to ensure superb audio and video quality.
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Video Codec
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Support H.263 and advanced H.264 base line real-time video codec (at CIF or QVGA resolution and up to 30 frames/second) Anti-flickering, auto focus and auto exposure, zoom, PIP (Picture-in-Picture), audio mute and camera block (for privacy), still picture capture/store/send (VGA Resolution)
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Advanced Features
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Support popular telephony features including 3 line indicators, full-duplex hands free speakerphone, 3-way conference, voicemail, video/audio conference, transfer, mute, etc.
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Management, configuration
and administration
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Support device configuration via LCD, Web browser or central secure configuration file
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