DrayTek Vigor 2700VG ADSL2/2+ Firewall Router with VoIP and IEEE802.11b/g Wireless

1. ADSL2/2+ Compliance ANSI T1.413 Issue2

ITU-T G.992.1 G.dmt

ITU-T G.992.3 ADSL2 G.dmt.bis

ITU-T G.992.5 ADSL2+

2. ATM Protocols RFC2684 MPoA ( Multiple Protocol over AAL5)

RFC2516 PPPoE ( PPP over Ethernet)

RFC2364 PPPoA ( PPP over AAL5)

PPPoE pass-throuth from LAN/WLAN

Transparent bridge for MPoA

3. VoIP Protocol : SIP,RTP/RTCP

Six SIP Registrars

Jitter buffer (125ms)

Codec Features :

G.711A / µ law



G.729 A/B


G.168 Line Echo-Cancellation

FAX/Modem Support:

G.711 Pass-through

T.38 for FAX

Supplemental Services:

Call Hold/Retrieve

Call transfer

Call Forwarding ( Always, Busy and No Answer )

DND ( Do Not Disturb )


PSTN loop-through

4. WLAN IEEE802.11b/g compliant

64/128-bit WEP

WPA/WPA2 ( IEEE802.11i )

Wireless client list

Hidden SSID

MAC address access control

Wireless LAN isolation

WDS ( Wireless Distribution System )

Wireless AP Discovery

5. Virtual Private Network (VPN) Facilities Up to 2 VPN tunnels

Supported protocol : PPTP , IPSec , L2TP , L2TP over IPSec

Encryption : AES , MPPE and hardware-based DES / 3DES

Authentication : MD5 , SHA-1

IKE authentication : pre-shared key and digital signature ( X.509 )

LAN-to-LAN , Teleworker-to-LAN

DHCP over IPSec

Dead Peer Detection ( DPD )

VPN Pass-Through

IPSec NAT-Traversal ( NAT-T)

6. QoS ( Quality of Service ) Grarantee bandwidth for VoIP

Class-based bandwidth guarantee by user-defined traffic categories

DiffServ Code Poing classifying

4-level priority for each direction ( Inbound / Outbound )

Bandwidth borrowed

Automatic WAN speed detection

7. Firewall Facilities IM/P2P blocking

Mult-NAT, DMZ host, port-redirect / open port

Rule-based packet filtering

SPI ( Stateful Packet Inspection )

DoS / DDoS protection

IP address anti-spoofing

Logging via syslog

8. Network Features IGMP proxy / Snooping

DHCP client / relay / server

Dynamic DNS

SNTP client

Call scheduling

RADIUS client

DNS cache / proxy


Routing protocol :

Static routing


9. Content Filtering URL keyword blocking ( Whitelist and Blocklist )

Java applet , cookies , Active X , compressed , executable , multimedia file blocking

Web Content Filter ( SurfControl )

Time Schedule Control

10. Router Management Web-based user interface ( HTTP/ HTTPS )

Quick Start Wizard

CLI ( Command Line Interface, Telnet / SSH* )

Administration access control

Configuration backup / restore

Build-in diagnostic function

Firmware upgrade via TFTP / FTP


SNMP management MIB-II