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Quick Installation Guides
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Do NOT upgrade firmware on any D-Link product over a wireless connection. Failure of the device may result. Use only hard-wired network connections.
Version Description Date


1 Correct the logo issue
2 Resolved the configure MTU size also be reduced by 60 byte in the WEB

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Additional Downloads
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Device Ports
  •  2 FXS RJ-11 ports
  •  10/100BASE-TX RJ-45 port for DSL/cable modem connection
  •  4 10/100BASE-TX RJ-45 ports for LAN connection
  •  RJ-14 port console port
WAN Function Support
PPP over Ethernet Client PPPoE (RFC 2516)
Internet Support

  •  IP, TCP, UDP, ARP protocols
  •  HTTP 1.1
  •  DHCP client
  •  DNS
VoIP Protocol Support
  •  MGCP *
  •  SIP
 MGCP available upon request
Audio Code

  •  G.711u-law/A-law
  •  G.723.1
  •  G.726
  •  G.729A
Echo Cancellation
Telephone Function Support

  •  DTMF dial tone signal support
  •  Dial pulse support
  •  Caller ID support
Fax Function Support
Transparent fax (G.711)

  •  Call waiting alert tone support
  •  Play ring splash to phone when system ready with registered
  • QoS
Priority Queues TOS Type of Service: 3 levels supported (Normal,
Signaling, RTP packets)
IP Packet Routing

  •  IP filtering
  •  TCP/IP with RIP v.1, RIP v.2 (RFC 1389), Static Routing
  •  ICMP (RFC 791)
  •  UDP (RFC 792)
  •  ARP (RFC 826)
VPN Support
IPSec and PPTP pass-through
IP Multicast

  •  IGMP Proxy
  •  Multicast forwarding
Internet Gateway
  •  Dynamic Host Configuration Protocol (DHCP) server/client
  • (RFC 2131)
  •  Network Address Translation (NAT)
Administration Support
  •  Telnet
  •  Web-based
  •  Out-of-band through console port
User Authentication
  • PPP Authentication Protocol (RFC 1334)
  •  Challenge Handshake Authentication Protocol with PPP (RFC 1994)
Statistic Monitoring
DSP/Ethernet statistics
Firmware Upgrade, Configuration Backup/Restore
TFTP support
Built-in Router
Configuration & Management
IP Number Assignment
DHCP server
Self Identification

  •  DHCP client
  •  Bootp
LED Indicators
  •  Status
  •  ADSL Link/Act
  •  LAN 10 or 100Mbps Speed (per LAN port)
  •  Phone On/Off/Ringing (per FSX port)
Power Input
  • 12VDC 1.25A, through external power adapter
Power Consumption
  • 10 watts (max.)
  • 193 (L) x 118 (W) x 30 (H) mm (device only)
Operating Temperature
  • 0o to 40 oC
Storage Temperature
  • 10o to 55 oC
  • 5% to 95% non-condensing
  •  FCC Class B
  •  CE
  • CB (IEC60950)