VoIP ADSL 2/2+ Router

ADSL

Full-rate ANSI T1.413 Issue 2

G.dmt (ITU G.992.1)

G.hs (ITU G.994.1)

ADSL over ISDN/U-R2

ADSL 2 G.dmt.bis (ITU G.992.3)

ADSL 2+ G.dmt.bisplus (ITU G.992.5)

Network Protocols and Features

NAT, Static Routing and RIP-1/2

Universal Plug and Play (UPnP) compliant

DDNS

Virtual Server and DMZ

SNTP, DNS relay and IGMP proxy

POP3 (email account checking)

IGMP Snooping for video services

Firewall

Built-in NAT Firewall

Stateful Packet Inspection

Prevent DoS attacks including IP Spoofing, Land Attack, Smurf Attack, Ping of Death, TCP SYN Flooding etc. ,

Packet Filtering - Port, Source IP Address, Destination IP Address, MAC Address

URL Content Filtering - string or domain name detection in URL string

VoIP

1 RJ-11 FXO port for lifeline support

2 RJ-11 FXS ports

SIP (RFC 3261)

G.711 A/u law and G.729A Audio Codec standards

Telephony Features: Call Waiting, Silence Suppression, Voice Activity Detection, Comfort Noise Generation, G.168 Line Each Cancellation, Caller ID

Voice over Data, QoS control

Adaptive jitter buffer support

Quality of Service

Supports DiffServ approach

Traffic prioritisation and Bandwidth management

ATM and PPP

ATM Adaptation Layer Type 5 (AAL5)

Multiple Protocol over AAL5 (RFC 2684)

Bridged or Routed Ethernet encapsulation

VC ad LLC based multiplexing

PPPoE

PPPoA (RFC 2364)

Classical IP over ATM ( RFC 1577)

MAC Encapsulated Routing (RFC 1483 MER)

OAM F4/F5

Management

Quick Installation Wizard and Auto-scan ADSL

Web-based GUI for remote and local management

Embedded Telnet server for remote and local management

System Log monitoring

SNMP v3, MIB-I and MIB-II support

DHCP server/client/relay

Hardware Specification

WAN: ADSL port

LAN: 4 10M/100M Auto MDI/MDIX Ethernet Ports

Phone: 2 RJ-11 ports for Analog Telephone sevice

Reset Button

Power: 12V DC input

Physical Specification

Dimensions: 210(L) x 148(D) x 36(H) mm

Operating Environment

Operating temperature: 0 °C ~ 40 °C

Storage temperature: -20 °C ~ 70 °C

Humidity: 20% ~ 95% (non-condensing)