ADTRAN NetVanta 3448 Chassis 1200821E1 NEW MX2820 It also has a pictograms

It also has a pictograms noticeable with coloured LEDs which signal an incoming call

Modular 10BaseT Ethernet SNMP Interface card

Expansion Slots:

Interrupted Dial Tone (dependent on host switch)

Advanced Features and Applications:USB port for future applicationsXHTML microbrowser Backlit 320x160 graphical grayscale LCDIntegrated PoE support

ADTRAN NetVanta 3448 Chassis 1200821E1 NEW MX2820 It also has a pictogramsProduct features A Multiservice Access Router that delivers the high packet throughput required for IP Telephony, corporate connectivity, and Internet access. This performance enhanced routing platform delivers wire speed throughput, even with advanced services like QoS, NAT, and Firewall enabled. RapidRoute technology for greater performance Single Network Interface Module (NIM) slot Integral eight port, nonblocking, Ethernet switch Inherent URL