1. ADSL Compatibility

2. ADSL WAN Protocols

• LAN Ports (Switch)
  • 1 X Gigabit Ethernet (1000Mb/s) Ports
  • 3 X Megabit (100Mb/s) Ports
  • Port-Based VLAN (Inclusive/Exclusive Groups)
• WAN Ports:
  • ADSL Port Compliant with:
    • ANSI T1.413 Issue2
    • ITU-T G.992.1 G.dmt (ADSL)
    • ITU-T G.992.2 G.lite
    • ITU-T G.992.3 ADSL2
    • ITU-T G.992.5 ADSL2+
    • Annex L (READSL)
    • Annex A
    • Annex M
    • ANFP Issue 3 Compliant/Certified (for Annex A & Annex M)
  • Secondary WAN Port : 10/100 Base-TX Ethernet for load balance and WAN failover
  • USB Port for 3G Cellular Modem or Printer
• VoIP: 2-port FXS Phone Ports (Vigor2820Vn / VSn only)
• Load Balance/Failover Features:
  • Outbound Policy-Based Load-Balance
  • WAN Connection Fail-over
  • BoD (Bandwidth on Demand)
• Vigor 2820 ATM Protocols (DSL):
  • RFC-2684/RFC-1483 Multiple Protocol over AAL5
  • RFC-2516 PPP over Ethernet
  • RFC-2364 PPP over AAL5
  • PPPoE pass through LAN/WLAN
  • PPPoE/PPPoA Relay (ADSL Bridge; feature due Autumn 2009 ETA)
  • Transparent bridge for MPoA
  • Multiple PVC support for Triple Play Applications (up to 8 simultaneous)
• Wireless LAN Features (‘n’ Models):
  • 802.11n Compliant (Draft 2.0)
  • Latest ‘MIMO’ Technology with three aerials (2T3R)
  • Multiple SSID : Create up to 4 virtual wireless LANs (independent or joined)
  • Packet Aggregation and Channel Bonding
  • Optional Higher Gain or directional aerials available – Click Here.
  • Compatible with 802.11b and 802.11g Standards
  • Active Client list in Web Interface
  • Wireless LAN Isolation (from VLAN groups and wired Ethernet interfaces)
  • 64/128-bit WEP Encryption
  • WPA/WPA2 Encryption
  • Switchable Hidden SSID
  • Restricted access list for clients (by MAC address)
  • Time Scheduling (WLAN can be disabled at certain times of day)
  • Access Point Discovery
  • WDS (Wireless Distribution system) for WLAN Bridging and Repeating (Firmware Upgradable)
  • 802.1x Radius Authentication
  • Wireless Rate-Control
  • Automatic Power Management
  • 802.11e WMM (Wi-Fi Multimedia)
• VoIP Features (‘V’ Models):
  • Protocols: SIP, RTP / RTCP
  • 12 SIP Registrar Accounts (for up to 12 VoIP providers)
  • Line port for PSTN Passthrough (integrates POTS line)
  • Auto-fallback to PSTN under power/Internet failure
  • G.168 Line Echo-cancellation
  • Automatic Gain Control
  • Jitter Buffer ( 125ms )
  • Voice Codecs:
    • G.711 A / µ Law
    • G.723.1
    • G.726
    • G.729 A / B
  • VAD / CNG
  • Tone Generation: DTMF , Dial , Busy , Ring Back , Call Progress
  • DTMF Transmission: In Band / Out Band ( RFC-2833 ) / SIP info
  • FAX / Modem Support G.711 Pass-through
  • T.38 for FAX
  • Supplemental Services:
    • Caller ID
    • Call Hold / Retrieve
    • Call Waiting
    • Call Waiting with Caller ID
    • Call Transfer
    • Call Forwarding ( Always , On Busy and On No Answer )
    • DND (Do not Disturb)
    • Call Barring ( Incoming / Outgoing )
    • MWI ( Message Waiting Indicator ) ( RFC-3842 )
    • Hotline (Dial preset number when handset lifted)
• WAN Protocols (Ethernet):
  • DHCP Client
  • Static IP
  • PPPoE
  • PPTP
  • L2TP *
  • BPA
• Firewall & Security Features:
  • CSM (Content Security Management):
    • URL Keyword Filtering – Whitelist or Blacklist specific sites or keywords in URLs
    • Block Web sites by category (e.g. Adult, Gambling etc. Subject to subscription)
    • Prevent accessing of web sites by using their direct IP address (thus URLs only)
    • Blocking automatic download of Java applets and ActiveX controls
    • Blocking of web site cookies
    • Block http downloads of file types :
      • Binary Executable : .EXE / .COM / .BAT / .SCR / .PIF
      • Compressed : .ZIP / .SIT / .ARC / .CAB/. ARJ / .RAR
      • Multimedia : .MOV / .MP3 / .MPEG / .MPG / .WMV / .WAV / .RAM / .RA / .RM / .AVI / .AU
    • Time Schedules for enabling/disabling the restrictions
    • Block P2P (Peer-to-Peer) file sharing programs (e.g. Kazza, WinMX etc. )
    • Block Instant Messaging programs (e.g. IRC, MSN/Yahoo Messenger etc.)
  • Multi-NAT, DMZ Host
  • Port Redirection and Open Port Configuration
  • Policy-Based Firewall
  • MAC Address Filter
  • SPI ( Stateful Packet Inspection ) with new FlowTrack Mechanism
  • DoS / DDoS Protection
  • IP Address Anti-spoofing
  • E-Mail Alert and Logging via Syslog
  • Bind IP to MAC Address
• Bandwidth Management:
  • QoS
  • Guaranteed Bandwidth for VoIP
  • Class-based Bandwidth Guarantee by User-Defined Traffic Categories
  • DiffServ Code Point Classifying
  • 4-level Priority for each Direction (Inbound / Outbound)
  • Bandwidth Borrowed
  • Temporary (5 minute) Quick Blocking of any LAN Client
  • Bandwidth / Session Limitation
• Network/Router Management:
  • Web-Based User Interface (HTTP / HTTPS)
  • CLI ( Command Line Interface ) / Telnet / SSH*
  • Administration Access Control
  • Configuration Backup / Restore
  • Built-in Diagnostic Function
  • Firmware Upgrade via TFTP / FTP
  • Logging via Syslog
  • SNMP Management with MIB-II
  • TR-069
  • TR-104
• VPN Facilities:
  • Up to 32 Concurrent VPN Tunnels (incoming or outgoing)
  • Tunnelling Protocols: PPTP, IPSec, L2TP, L2TP over IPSec
  • IPSec Main and Agressive modes
  • Encryption : MPPE and Hardware-Based AES / DES / 3DES
  • Authentication : Hardware-Based MD5 and SHA-1
  • IKE Authentication : Pre-shared Key and X.509 Digital Signature
  • LAN-to-LAN & Teleworker-to-LAN connectivity
  • DHCP over IPSec
  • NAT-Traversal ( NAT-T )
  • Dead Peer Detection (DPD)
  • VPN Pass-Through
• Network Features:
  • DHCP Client / Relay / Server
  • Dynamic DNS
  • NTP Client (Syncrhonise Router Time)
  • Call Scheduling (Enable/Trigger Internet Access by Time)
  • RADIUS Client
  • DNS Cache / Proxy
  • Microsoft™ UPnP Support
• Routing Protocols:
  • Static Routing
  • RIP V2

• Firmware demo: http://support.formosa.no/DrayTek/Demo/Vigor2820/
• Support forum: http://support.formosa.no/bb/forum/vigor2820/
  
  
• Produktark:
• Hurtigguide:
• Brukerveiledning:
• Firmware:

• Support hos DrayTek.com: http://www.draytek.com/user/introSupport.php

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• RSS for oppdateringer: http://support.formosa.no/DrayTek/Downloads/rss.php?model=Vigor2820