Características

1. G.SHDSL Compliance G.991.2 Annex A and Annex B
Up to 2.3 Mbps Downstream and Upstream
CPE / CO Mode
 
2. VoIP Protocol : SIPv2 ( RFC361) , RTP / RTCP
Six SIP Registrars
G.168 Line Echo-cancellation
Jitter Buffer ( 125 ms )
Voice codec :
G.711 A/u law
G.723.1
G.726
G.729 A/B
VAD / CNG
FAX / Modem Support :
G.711 Pass-through
T.38 for FAX
Supplemental Services :
Call Hold / Retrieve / Waiting
Call Transfer
Call Forwarding ( Always , Busy and No Answer )
DND ( Do Not Disturb )
Hotline
 
3. Virtual Private Network ( VPN ) Up to 32 VPN Tunnels
Supported Protocol : PPTP , IPSec , L2TP , L2TP over IPSec
DHCP 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
NAT-Traversal ( NAT-T )
Dead Peer Detection ( DPD )
VPN Pass-through
 
4. Firewall IM / P2P Blocking
Multi-NAT, DMZ Host, Port-redirect / Open Port
MAC Address Filtering
Rule-based Packet Filtering
SPI ( Stateful Packet Inspection)
DoS / DDoS Protection
IP Address Anti-spoofing
E-mail Alert and Logging via Syslog
 
5. Bandwidth Management ( Quality of Service ) Class-based Bandwidth Guarantee by User-defined Traffic Categories
Support of Four Priority-levels
DiffServ Codepoint Classifying
Bandwidth Borrowed
Guarantee Bandwidth for VoIP
 
6. Network Features DHCP Client / Relay / Server
Dynamic DNS
SNTP Client
Call Scheduling
RADIUS Client
DNS Cache / Proxy
UPnP
Routing Protocol : Static Routing / RIP V2
 
7. WAN PPP over Ethernet ( RFC 2516 )
PPP over ATM ( RFC 2364 )
Multiple Protocol over ATM
 
8. Content Filtering URL Key Word Blocking ( Whitelist and Blacklist )
Java Applet , Cookies , Active X , Compressed , Executable , Multimedia File Blocking
Time Schedule Control
Web Content Filter
 
9. USB HSDPA USB Modem ( for Back-up only )
USB Printer
 
10. Network 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
Logging via Syslog
SNMP Management MIB-II