Dual WAN port and 3G routers

	DrayTek Vigor 2910G (Wireless, 3G, Diginet, 32 VPN)

1. Dual-WAN

* Outbound Policy-Based Load-Balance
* BoD (Bandwidth on Demand)
* WAN Connection Fail-over

2. VoIP

* Protocol : SIP, RTP / RTCP
* Six SIP Registrars
* G.168 Line Echo-Cancellation
* Automatic Gain Control
* Jitter Buffer (125ms)
* Codec Feature:
o G.711 A/µ Law
o G.723.1
o G.726
o G.729 A/B
o VAD / CNG
* Tone Generation and Detection : DTMF, Dial, Busy, Ring Back, Call Progress
* FAX / Modem Suport :
o G.711 Pass-through
o T.38 for FAX
* Supplemental Services :
o Call Hold / Retrieve
o Call Waiting
o Call Transfer
o Call Forwarding ( Always, Busy and No Anser )
o DND ( Do not Disturb )
o Hotline

3. Wireless Access Point

* IEEE802.11b/g Compliant
* Super G™ 108Mbps
* Wireless Client List
* Access Point Discovery
* WDS (Wireless Distribution System)
* Wireless LAN Isolation
* Wireless Station Rate-Control
* WPA / WPA2
* 64/128-bit WEP
* 802.1X Authentication with RADIUS Client
* Hidden SSID
* MAC Address Access Control
* Wireless VLAN

4. WAN Protocol

* DHCP Client
* Static IP
* PPPoE
* PPTP
* BPA
* L2TP *

5. Firewall

* CSM (Content Security Management) for IM/P2P Application
* Multi-NAT, DMZ Host, Port-Redirection/Open Port
* Policy-Based IP Packet Filter
* DoS/DDoS Protection
* IP Address Anti-Spoofing
* E-Mail Alert and logging via Syslog
* Bind IP to MAC Address

6. VPN

* Up to 32 VPN Tunnels
* 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
* NAT-Traversal (NAT-T)
* Dead Peer Detection (DPD)
* VPN Pass-Through

7. Bandwidth Management

* Guarantee 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
* Bandwidth/Session Limitation

8. Network Management

* Web-Based User Interface (HTTP/HTTPS)
* Quick Start Wizard
* 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

9. Content Filter

* URL Keyword Blocking (White list and Black list)
* Java Applet, Cookies, Active X, Compressed / Executable / Multimedia File Blocking
* Web Content Filter (SurfControl)
* Time Schedule Control

10. Network Features

* DHCP Client/Relay/Server
* Dynamic DNS
* NTP Client
* Call Scheduling
* RADIUS Client
* DNS Cache/Proxy
* UPnP
* Prot-Based VLAN
* Configurable WAN2
* Routing Protocol:
o Static Routing
o RIP V2