MTA 5410S IP Videophone Features Video Telephony Over Broadband Networks Features | Specifications Call Agent/Softswitch • SIP 2.0 • MD5 Authentication • Domain support • Outbound Proxy Protocol Support • TCP/IP, UDP, DHCP, RTP, ARP, ICMP, HTTP, TFTP, STUN, SNTP Codec Support • G.711 (a-law, u-law) , G.723.1, G.729 • H.263 Video Bandwidth • 64 kbps to 256 kbps Video Resolution • CIF resolution (352 x 288 pixels) • QCIF resolution (176 x144 pixels) • Maximum 15 frames per second Voice Quality • G.168 Line Echo Cancellation • Voice Activity Detection • Comfort Noise Generation Network Interface • Dual 10/100 Base-T Uplink/Downlink Ports Camera • High Quality CMOS sensor Display • 4" TFT Full Color LCD • Adjustable LCD panel Call Features • Caller ID Display Physical • Dimensions: 9.06"W x 8.58"D x 3.69"H (230mm W x 218mm D x 93.7mm H) • Weight: 3.31 lbs (1.5kg) Phone Features • Firewall/Border traversal solution support • Icon-based GUI • Auto Answer with Password • Screensaver • Tone selection • Privacy Mode • Full Screen Remote/Self and PIP View • Volume Control • Last Number Redial via Call History • Mute • PhoneBook • Call History (Incoming and Outgoing Calls) • Multi purpose LED (Network, Call Ringer, etc) • Message LED • Information Delivery System (IDS)* • Firmware Upgradeable Color Availability • Black/Grey Warranty • One year * Check for availability