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MTA 5550 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, DTMF, SNMPv2*

Codec Support
• G.711 (a-law, u-law), G.723.1, G.729, iLBC
• H.263, H.264

Video Bandwidth
• 64 kbps to 512 kbps

Video Resolution
• CIF resolution (352 x 288 pixels)
• QCIF resolution (176 x 144 pixels)
• Maximum 25/30 frames per second^

Voice Quality
• G.168 Line Echo Cancellation
• Voice Activity Detection
• Comfort Noise Generation
• Automatic Gain Control

Quality of Service
• VLAN Tagging
• ToS Tagging
• Priority Switch

Network Interface
• USB 1.1 Host
• Dual 10/100 Base-T Uplink/ Downlink Ports

Camera
• High Quality CMOS sensor

Display
• 5" TFT Color LCD
• Adjustable LCD panel

Video and Audio Input/Output
• Auxiliary Video Out: (NTSC / PAL, RCA-phono)
• Auxiliary Voice Out: (RCA-phono)
• Stereo Audio Port

Call Features*
• Call Hold
• Call Transfer
• Call Waiting
• Call Screening
• Call Forward
• Caller ID Display/Blocking

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

• NAT Router
• Firewall/Border Traversal Solution Support
• TAB based GUI
• Auto Answer with Password
• Screensaver
• Games
• Tone Selection
• Privacy Mode
• Full Screen Remote/Self and PIP View
• Video Output
• Volume Control
• Handsfree and Speaker Phone
• Last Number Redial via Call History
• Mute
• PhoneBook
• Call History (Incoming and Outgoing Calls)
• Multi purpose LED (Network, Call Ringer, etc)
• Message LED
• Dynamic Bandwidth Adjustment
• System Utilities
• MP3 Player
• Firmware Upgradeable
• Online PhoneBook*
• Information Delivery System (IDS)*
• Messaging (Email)*
• DMS Support*


Color Availability
• Rebellious Black

Warranty
• One year

* Check for availability
^ Frame rate depends on various factors such as bandwidth, video contents etc