Voice Features

• Support for SIP protocols
• Telephony functions (call waiting, call hold, call forward)
• Echo cancellation (G.168) – configurable
  l Silence suppression (Voice Activity Detection (VAD) and Comfort Noise Generation (CNG)
• FAX - T.38 relay and G.711 pass through
• Incoming and outgoing calls can be routed over PSTN
• Soft relay support to handle connections between the FXS and FXO ports
• Hard ‘fail-safe’ relay to connect the FXS port directly to the FXO port in the event of power failure or loss of the Internet connection
  

Software Features

• RFC-1483/2684 LLC/VC-Mux bridged/routed mode
• RFC-1577 Classical IP over ATM
• RFC-2516 PPPoE
• RFC-2364 PPPoA
• ITU-T 1.610 F4/F5 OAM send and receive loop-back
• 802.1d Spanning-Tree Protocol
• DHCP Client/Server/Relay
• NAT
• RIP v1/v2
• DNS Relay Agent
• DMZ support
• IGMP Proxy/Snooping
• Stateful Packet Inspection
• Protection against Denial of Service attacks
• IP Packet Filtering
• QoS
• Dynamic DNS
• UPnP support

ADSL2 Features

• ITU-T G.992.1(G.dmt)
• ANSI T1.413 Issue 2
• G.992.2 (G.lite)
• G.994.1 (G.hs)
• Auto-negotiating rate adaptation
• ADSL2 G.dmt.bis (G.992.3)
• ADSL2 G.lite.bis (G.992.4)
• ADSL2+ (G.992.5)
  

Management

• Web-based Configuration
• Menu-driven Command-line Interpreter
• Telnet Remote Management
• SNMP v1/v2/Trap
• Firmware upgrade through FTP, TFTP and HTTP
• Configuration backup/restore
• Diagnostic Tool
• TR069 supported (option)
  

Wireless Standard

• IEEE 802.11n (MINO 2T2R) compliance. Backwards compatible with 802.11b/g
• Support Wifi ON/OFF switch button
• Support Wifi WPS switch button
• Support 802.11n (MIMO 2T2R): Up to 300Mbps
• Supports 802.11g data rates of up to 54 Mbps with automatic fallback to 48, 36, 24,18, 12, 9, and 6 Mbps
• Supports 802.11b data rates of up to 11 Mbps with automatic fallback to 5.5, 2, and1 Mbps
• Supports long and short preamble modes
• Compliant transmit modulation accuracy and transmit power spectral density
• IEEE 802.11i Security supports 64/128-bits WEP, WPA,WPA2, WPS and WDS
• MAC Address Filter
• Multi-SSID
• IEEE 802.11e QoS enhancement (WMM)

Ethernet LAN Protocols /Interfaces

• Support 4 ports Ethernet Interface 10/100 Mbps auto selection which compliant with IEEE 802.3x standards.
• Ethernet port supports Automatic MDI/MDI-X configuration transceiver.

Hardware interface

• 1 Power jack
• 1 Power switch for power on /off
• 1 Reset button for reset to factory default function
• 4 Ethernet jack for LAN port connection
• 1 RJ11 phone jack for ADSL connection
• 2 antenna (2dbi)
• 1 RJ11 phone jack for VOIP FXO connection
• 2 RJ11 phone jacks for VOIP FXS 2 ports onnection
• 1 WLAN ON/OFF button
• 1 WPS button