SIP Compliant and Protocols

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).

Networking Interfaces

Support dual 10M/100M auto-sensing Ethernet ports, 2 USB (2.0) host ports, 1 audio and 1 video output jack and headset jack.

Advanced Video

Powerful video DSP with advanced adaptive jitter control and packet loss concealment technology to ensure superb audio and video quality.

Video Codec

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)

Advanced Features

Support popular telephony features including 3 line indicators, full-duplex hands free speakerphone, 3-way conference, voicemail, video/audio conference, transfer, mute, etc.

Management, configuration 
and administration

Support device configuration via LCD, Web browser or central secure configuration file