WAN: 10/100Mbps RJ-45 connector, auto-sensing

LAN: 4-port 10/100Mbps Ethernet Switch. Each port supports auto cross-over (auto MDI-X)

VoIP: 2 SLIC(FXS) connect to phone sets

Ethernet Standards

a. IEEE 802.3 10BaseT
b. IEEE 802.3u 100BaseTX

Number of Ports

4, 10/100Mbps Auto-negotiation & Auto-Cross over (each)

Media Access Method

Ethernet CSMA/CD

Switching Method

Store and Forward

Performance

a. Full line speed capability of 148800)14880) packets/sec for 100M(10M).
b. Support two-level hashing algorithm to solve MAC address collision.
c. Support MAC address aging.
d. Boardcast storm protection

LED Indicators

Link/Activity/Speed per portGreen: 100MbpsYellow: 10MbpsBlinking Green or Yellow: Data in Transmission

Cabling Support

Cat. 5 Twisted-pair (UTP)

MAC Address Cache

1K Media Access Control (MAC) addresses

I. VoIP Part

Protocol Support

UDP,TCP,Standard H.323

H.323 v2
H.225.0 Call Signaling Handling H.245 Control Channel Handling H.225.0 RAS Channel Handling DTMF Signaling over Internet / Out-of-band DTMF signaling Supports gatekeeper Supports Fast Connect procedure to speed up call setup time Supports H.245 Tunneling Support overlapped sending Supports Keep Alive and Lightweight Registration Supports alternate gatekeeper which handles condition of gatekeeper fail over Supports Gatekeeper discovery using SRV query and TXT query to DNS server Supports In band ring back tone

Yes,Supported.

H.323 v3
Support H.490 (Hold, Transfer, Forward)

Supported

Support RTP

Yes

Support RTCP

Yes

Selectable Coders per Channel

ITU G.711 PCM (u/A-law) 64k
ITU G.723.1 MP-MLQ 5.3k / 6.4k
ITU G.729A CS-ACELP 8k

Support Voice / FAX auto-switch

Yes

Support T.38 FAX relay

Yes

Support T.30 FAX relay

Yes

Fax Support G3

Yes (2.4~14.4K bps)

Support G.168 echo cancellation

Yes G.168-2000 (compliant 25 msec tail length)

Support QoS for VoIP

Yes

Support worldwide off net call by ITSP service

Yes

Support Multiple dialing plan / Call hunting group

Yes

Support Adaptive Jitter Buffer function

Yes

Support Multiple call profile for adjust VAD, Audio CODEC, H.245 tunneling, DTMF In/Out band, FAX relay, Frame Size, Q.931 Fast start parameters

Yes

Support Comfort noise generation (CNG)

Yes

Support DTMF tone generation

(TIA-464B DTMF , Dial , Busy , Ring Back , Call Progress )

Support call progress tones

Yes

Ringer equivalent – support most countries

Yes

Support Caller ID

Yes (DTMF or FSK)

Support Call forward / Call Transfer

Yes

Support Inbound Web Call

Yes

Support Standard H.323 Gatekeeper

Yes

Extensible by external IVR/CDR/Billing servers for value-added application

Yes (Option)

II. WAN Connection

Broadband Connection Support

High-speed DSL or Cable connection

Network Transmission Speed & Interface

10/100Mbps, UTP (RJ-45)

MAC Address Clone (for Cable Connection)

Yes

DSL Connection Types

Static-IP & PPPoE (Dynamic-IP) DSL connections

Protocol Support

TCP/IP

DHCP (client) Support

Yes

DHCP Online Renew / Release Support

Yes

Stateful Packet Inspection (SPI) Firewall Technology

Yes

Intrusion Detection (Denial of Service Protection)

Yes (SYN Flood/LAND, Ping of Death/Teardrop, IP Spoofing, Smurf Attack, WinNuke)

Multimedia Streaming Protocol Support

RTSP (Real Player, QuickTime, IP/TV Video on Demand, NetMeeting*, etc.)

III. LAN Connection

Protocol Support

TCP/IP, NAT (Network Address Translation)

Network Operating System Support

Windows 95/98/98SE/ME, Windows NT/2000, Mac OS 8.0 or higher, UNIX/Linux

Built-in DHCP Server

Yes (User-definable IP Ranges & Fixed IP Table)
DHCP Server settings include: Enable/Disable DHCP Server, Primary, Secondary DNS server, and WINS server.
Total number of IP Lease Ranges: 4
Total number of Fixed-IP Entries: 16

TCP/UDP Port Mapping (Local Server Mapping)

Yes
Total number of TCP/UDP Port Mapping Entries: 32

User-definable Static Routing Table

Yes
Total Number of Routing Entries: 10

Network Access Rules (LAN-to-WAN & WAN-to-LAN)

Yes
Total number of LAN-to-WAN rules: 64
Total number of WAN-to-LAN rules: 64
Source IP , Destination IP, Port number

Self-Protection against DoS Attacks

Yes – this router protects itself by not accepting any more active inbound requests in a period of time when detecting an attack without user’s intervention.

Protection against NetBIOS-based Attacks

Yes – this router can block out inbound TCP/UDP Port 139-based (NetBIOS-based) attacks

Internet Access Monitor

Yes

RIP I & RIP II Support

Yes

Microsoft NetMeeting Support

Yes

Microsoft Messenger 3.6 / 4.5 /4.6 Support

Yes(H.323)

Remote Management from WAN

Yes (Enable/Disable)

Respond to Ping from WAN

Yes (Enable/Disable)

Simple Network Time Protocol (SNTP)

Yes (obtain date & time settings automatically from the Internet)

Dynamic DNS Support

Yes (www.dyndns.org)

Tools

a. Ping (from the router)
b. Save the current configuration to the file
c. Restore the previous configuration from the file

IV. Management

Management Interfaces

a. Web browser

Software Upgrade

a. Web browser
b. TFTP

Reset/Load Default button

Yes

Power Supply

12V 1.5A

CE

Class A

FCC

Class B

CPU

High-performance 32bit RISC processor

Flash

4Mbytes

System Memory

32Mbytes

Dimensions (L x W x H)

TBD

Weight

TBD (device only)