DSFeatures

• Support Multi-Mode standard (ANSI T1.413, Issue 2 ; G.dmt(G.992.1); G.lite(G992.2)).
• EOC specified in ITU-T G.992.
• ADSL2 (G.992.3)
• ADSL2 G.lite.bis (G.992.4)
• ADSL2+(G.992.5)
• SRA (Seamless Rate Adaptation)
• Auto-negotiating rate adaptation
• ADSphysicaconnection ATM AAL5 (ATM Adaptation Layer type 5)
• Support multi-protocoover AAL5 (RFC1483)
• Support PPP over ATM AAL5 (RFC2364)
• PPP over Ethernet support for DSconnection (RFC 2516)
• Support VC-based and LLC-based multiplexing
• Support up to 8 PVCs
• F4/F5 OAM
• Zero configuration

Router

• NAT (includes multi-to-multi NAT) / SUA, 1024 NAT sessions
• NAT server (Port forwarding)
• VPN (IPSec, PPTP, & L2TP) pass through support NAT
• Protocoand Generic Packet Filter
• DNS Proxy
• Dynamic DNS (www.dyndns.org)
• IP Alias
• DHCP client/server/relay
• RIP I/ RIP II supported
• Support 16 IP Static route
• IP Multicasting, IGMP v1 and v2
• IP Policy Routing
• UPnP support
• Centralized log

Management

• SNMP v1 & v2c with MIB II
• Embedded FTP/TFTP Server for f/w upgrade and romfile backup and restore
• Telnet for remote management
• Remote Management Control: Telnet, FTP, Web.
• Support ZyXESPTGEN-based HTTP/HTTPS/TFTP Auto provisioning with secured provisioning file by 3DES encryption
• Remote firmware upgrade
• TR-069 /TR-104 support (option)*

FirewalSecurity

• StatefuPacket inspection (SPI) firewall
• Prevent DoS Attack
• Access control
• Attack alter and logs
• Packet filtering
• Major Application Layer Gateways (ALGs) support (H323, Netmeeting, SIP, SeeUSeeme
• Content filtering (Jave/Active/Cookie/Keyword blocking)

Other features

• SPTGEN
• Debug tool
• Support H.323 pass through
• Support IGMP proxy
• Voice prioritization using the industry-standard Differentiated Services (DiffServ) protoco
• MAP(Multi-media Auto Provisioning)

Voice Features

• SIP (Section Initiating Protocol, RFC 3261) version 2
• SDP(RFC 2327)
• RTP/RTCP (RFC1889, 1890)
• Echo cancellation: G.168
• Silence Suppression
• CNG (comfort Noise Generation)
• Dynamic Jitter Buffer.
• DTMF Detection and Generation
• DTMF for both In-band or Out-band Traffic with PCM, RFC2833, (SIP INFO)
• Modem and Fax tone detection
• Dialing Type: Tone, Pulse (Auto detection)
• Loop Start and Ground Start
• Ring cadence frequency can be tuned by firmware
• Multiple SIP Account/phone Numbers-Freely assignable to Each Phone Part
• Multiple ChanneTechnology

Voice Codes

• G.711 (a-law and u-law)
• G.729 a/b
• G.726 * (Option)
• G.723 * (Option)

CalFeature

• CalWaiting / CalWaittng with Caller ID
• CalForwarding (Unconditional/Busy/ No answer)
• CalTransferring (Blind/Consult On Hold/Attendant)
• CalHold / CalRetrieve / Second Call
• Speed Dia/ Phone Book / InternaCall
• Incoming CalPolicy for Unspecified Phone No.(CalAccept/CalForward/CalBlock)
• Three Way Conference with locamixing
• Conference calwith Media server
• Flash Hook Timer / Music on Hold
• IVR (Interactive Voice Response) / Early Media
• MWI (Message Waiting Indicator)
• DTMF Relay / Modem Relay
• Fax Relay /T.38 Fax Relay
• CLIP (Calling Line Identification Presentation)
• CLIR (Calling Line Identification Restriction)

Hardware Specifications

• Support 4M flash + 16M SDRAM (default) / 4M Flash +32M SDRAM
• RJ-11 for ADSover POTS / RJ45 for ADSover ISDN/U-R2.
• 1 auto MDI/MDI-X 10/100M Ethernet RJ45 ports for LAN connection
• Restore Factory Defaults/Reboot button
• 2 FXS POTS interface
• DuaLayout Liner power and Switch power
• RJ-11 for Life line
• Follow TR-068 for phone Jack color identification.

PhysicaSpecifications

• Dimensions: 43(W) x 124(D) x 181(H) mm
• Weight: 342g

EnvironmentaSpecifications

• OperatingTemperature: 0°C~40°C
• Operating Humidity:20%~85% (non-condensing)
• Storage Temperature: -20°C~60°C
• Storage Humidity:10%~90% (non-condensing)