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Release Notes for Vigor2820 series

Firmware Version    : 3.3.0 (Release)
Release Date          : 4th November 2008
Applicable Models   : Vigor2820, Vigor2820n, Vigor2820Vn
ADSL Modem Code : 211801 (Standard)
Locale                    : UK Only / Annex A Only

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[New Features]

1.  Support VPN IKE AES128/AES192/AES256 and MODP Group 14.
2.  Support windows vista L2TP IPSec.
3.  Support CSM (Content Security Management) and allow users to configure IM/P2P Filter
Profile, URL Content Filter Profile and Web Content Filter Profile.
4.  Support new functions of Firewall such as specifying IM/P2P Filter profile, URL Content Filter profile and Web Content Filter profile for
filtering.

[Improvement]

1.  Change the Wi-Fi SSID from \"default\" to \"DrayTek\".
2.  Improve system stability by adjusting the stack size.
3.  Improve the connection stability of 3G network.
4.  Restore Specify Remote Node in VPN and Remote Access>>Remote Dial-In User page.
5.  Corrected: VoIP call log cannot be displayed correctly by using telnet command.
6.  Corrected: Caller ID cannot be displayed on the phone which is using DTMF mode to display it.
7.  Corrected: Caller ID cannot be displayed normally for internal call.
8.  Corrected: Potential reboot will be happened due to the buffer size.
9.  Corrected: VoIP buffer leakage problem.
10. Corrected: PPTP interface cannot work normally.
11. Corrected: Modify IM/P2P signature for FeiDian Player.
12. Corrected: Port redirection cannot work while using WAN IP alias.
13. Corrected: Phone setting always uses the first SIP account as the default dial-out account.
14. Corrected: WAN IP cannot be reverted to factory default if True IP in NAT>>DMZ Host Setup is not enabled.
15. Corrected: Web configuration is not compatible with Firefox 3 version.
16. Corrected: The router will reboot due to VPN connection with fragmented packets.


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Release Notes for Vigor2820 series

Firmware Version    : 3.2.1 (Release)
Release Date          : 24th June 2008
Applicable Models   : Vigor2820, Vigor2820n, Vigor2820Vn
ADSL Modem Code : 211801 (Standard)
Locale                    : UK Only / Annex A Only

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This ZIP contains firmware including modem code "211801" as confirmed 
on the Online Status page in the WUI.  For best line compatibility you
may also try alternative modem codes. Please let us know your results.
Download from : ftp://ftp.draytek.com/Vigor2820/Firmware/V3.2.1/

[New Functions] 
1. Support WAN IP Alias function for WAN2. 
2. Support 802.1x for Wireless connection. 
3. Add WAN Connection Detection function in WEB UI. 
4. Support fixed SIP account when using Phone Book to dial out. 


[Improvement and Corrections] 
1. Correct VoIP passthrough issues. 
2. Improve USB 3G modem function stability. 
3. Improve ADSL interoperability. 
4. Correct router reboot caused by Limewire Pro Mac version issue. 
5. Correct unable to visit https port via WAN when disabling http server. 
6. Correct VPN remote dial in not work when IP unnumber is enabled 
7. Correct Digit map can't redial to PSTN line issue 
8. Correct Improved WLAN compatibility 
9. Correct IP routing related VPN issue. 
10. Correct rebooting issue caused by nmap tool. 

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Release Notes for Vigor2820 series

Firmware Version  : 3.1.3 (Release)
Release Date        : 05th March 2008
Applicable Models : Vigor2820, Vigor2820n
Locale                  : UK Only / Annex A Only

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[ New Functions ]

1. Support USB 3G modem connectivity
 
[Improvement and Corrections]
1. Update Websense Surfcontrol settings
2. No reboot following telnet ommands "wol up" &  "mngt accesslist" 
3. Update CSM signature for msn 8.1


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Release Notes for Vigor2820 series

Firmware Version  : 3.1.2 (Release)
Release Date        : 16th January 2008
Applicable Models : Vigor2820, Vigor2820n
ADSL Modem Code : 211801_A (Annex A)
Locale                  : UK Only

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[ New Functions ]
  1. Support wireless WDS function.
  2. Add ADSL Annex_M modulation mode.
  3. Add traffic graph display options, now support daily/weekly display mode.

[Improvement and Corrections]

  1. Improved QoS performance.
  2. Improved wireless short coverage problem between Intel2200BG and Vigor2820n.


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Release Notes for Vigor2820 series

Firmware Version  : 3.1.1 (First Firmware Release)
Release Date        : November 22nd 2007
Applicable Models : Vigor2820, Vigor2820n
Locale                  : UK Only

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