****************************************************************************** Release Notes for Vigor2820 series Firmware Version : 3.3.1.2 (Release) Release Date : 27th May 2009 Build Date : 12th May 2009 Applicable Models : Vigor2820, Vigor2820n, Vigor2820Vn, Vigor2820Vsn ADSL Modem Code : 232201 (Standard) Locale : UK Only / Annex A Only ****************************************************************************** [New Features] 1. Support ISDN function [Improvements and Corrections] VOIP 1. Add protect function for sending caller-ID with DTMF type for the character used is non-standard 2. Add protection for SIP parser to prevent malicious UDP 5060 port attack 3. Add an enable/disable check box in VOIP regional 4. Add a telnet cmd "dtmftonepwr" for adjusting the power level of the DTMF tone sending PSTN switch 5. Support "ALL" interface in call barring 6. Support call pickup (when act as a caller) 7. Improved: Danube DSP FXS on/offhook detection by using MPS driver 8. Improved: Stability for FXO Port or PSTN Port ring detection 9. Corrected: RFC-2833 packet format 10. Corrected: SIP SUBSCRIBE message was missing "Contact" header 11. Corrected: VoIP can not change codec (driver layer) 12. Corrected: When a phone call is rejected (486 message), it still played a ring back tone 13. Corrected: DND exception list malfunctioning 14. Improved: SIP/SDP parser to handle complicated SDP content. 15. Improved: VOIP stability 16. Improved: Scenario where SIP ALG code for SIP client on WAN side is registered to SIP server on LAN side 17. Improved: Digit-Map function can use different prefix length but start with same digit rule. 18. Fixed: Problem of VoIP PSTN loopthrough in Phonebook and Digit Map 3G 19. Improved: 3G reconnect stability, backup mode 20. Corrected: unable to fetch 3G signal strength response 21. Support SonyEricsson MD300 modem. Skip CSQ signal check 22. Support Sierra 885/888 modem, DET-US3G5 modem, Cmotech D-50, and D-Link DWM-652 modem WLAN 23. Wireless Set WPS client's default MAC address as 00-00-00-00-00-00 to avoid WUI display error 24. Fixed: Problem that wireless clients are unable to get IP address from DHCP Others 25. Corrected: IM-P2P can not block Vagaa application 26. Corrected: WAN2 status not compatible with syslog utility 4.X 27. Corrected: DDNS use WAN2 first fail. 28. Corrected: syslog can not sent out via VPN tunnel 29. Corrected: ways of handling DNS port reply packet (a non DNS answer packet) 30. Corrected: IM-P2P mail alert malfunctions 31. Improved: VPN mechanism to avoid sending unnecessary DPD echo/reply 32. Improved: FTP server (active mode upload) 33. Improved: NAT loop back for SSH and FTP service 34. Improved: handle protocol equal to zero packets 35. Improved: PPTP WAN mechanism 36. Improved: telnet command for flush nat portmaps; it maybe useful for some conditions portmapsetting –f 37. Fixed: access control function can't be disabled in Wireless LAN>>Access Control 38. Fixed: authentication failed with radius server: Vasco Middleware 39. Make telnet Call-log related command more robust to prevent reboot 40. Rearrange the telnet command with alphabet order *********************************************************** 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 *********************************************************** [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. ************************************************************************************** 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 ************************************************ 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. ************************************************************************************** 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 ****************************************************************************************** [ 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 ************************************************************************************** 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 ****************************************************************************************** [ 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. ************************************************************************************** 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 ****************************************************************************************** [END OF FILE]