Draytek heeft voor zijn Vigor 2820-, Vigor 2800n- en Vigor 2800vn-routers nieuwe firmware uitgegeven met 3.3.0 als het versienummer. Deze routers zijn geschikt voor het doorgeven van adsl2-, adsl2+-, kabel- en voip-verbindingen. De lijst met veranderingen voor deze recentste uitgave ziet er als volgt uit:
New Features:Improvement:
- Support VPN IKE AES128/AES192/AES256 and MODP Group 14.
- Support windows vista L2TP IPSec.
- Support CSM (Content Security Management) and allow users to configure IM/P2P Filter Profile, URL Content Filter Profile and Web Content Filter Profile
- Support new functions of Firewall such as specifying IM/P2P Filter profile, URL Content Filter profile and Web Content Filter profile for filtering
Known Issue:
- Change the Wi-Fi SSID from "default" to "DrayTek".
- Improve system stability by adjusting the stack size.
- Improve the connection stability of 3G network
- Restore Specify Remote Node in VPN and Remote Access>&062;Remote Dial-In User page
- Corrected: VoIP call log cannot be displayed correctly by using telnet command.
- Corrected: Caller ID cannot be displayed on the phone which is using DTMF mode to display it.
- Corrected: Caller ID cannot be displayed normally for internal call.
- Corrected: Potential reboot will be happened due to the buffer size.
- Corrected: VoIP buffer leakage problem.
- Corrected: PPTP interface cannot work normally.
- Corrected: Modify IM/P2P signature for FeiDian Player.
- Corrected: Port redirection cannot work while using WAN IP alias.
- Corrected: Phone setting always uses the first SIP account as the default dial-out account
- Corrected: WAN IP cannot be reverted to factory default if True IP in NAT>>DMZ Host Setup is not enabled.
- Corrected: Web configuration is not compatible with Firefox 3 version.
- Corrected: The router will reboot due to VPN connection with fragmented packets.
- Vigor2820 series does not support VoIP T.38 fax relay function yet.
