DrayTek產品簡報

電話讓你打免費的 , 不管是兩岸幾地 , 最快速解決您上網和網路電話的問題 , 價格便宜備品您自己備都沒問題 , 安裝更是簡單 , 也不怕封網 , 兩台可以直接做VPN連線也可以透過IP Call IP方式連通 , 透過SIP Proxy Server更可以讓您跟其他的SIP 節費廠商 , 或您的上下游公司做直接的通話 , 這麼棒的設備 , UBLink推薦您購買 !!

• Highly integrated broadband router.
  
  
• Robust firewall to help protect your network.
  
  
• VPN facilities to ensure secured data and voice communications.
  
  
• Free Voice-over-IP phone calls.
  
  
• QoS to assure priority for VoIP traffic.
  

• Connect a reqular telephone to make and receive voice calls using your existing broadband connection, leaving your reular line free.
• Make and receive calls using your reqular phone line (POTS) or via VoIP using the same telephone handset.
• PSTN Life-line : Auto-Fallback, e.g. phone switches to PSTN during power cut.

• Up to 8 simultaneous VPN tunnels.
• Dial-in or dial-out, LAN-to-LAN or Teleworker-to-LAN.
• Protocol support for PPTP, IPSec, L2TP, L2TP over IPSec.
• Encryption support for AES, MPPE, and hardware-based DES/3DES encryption.
• Authentication support for MD5 and SHA-1.
• IKE key management.
• Interoperable with other leading 3rd party vendor VPN devices or software.

• SPI (Stateful Packet Inspection).
• Selectable DoS/DDoS protection.
• Flexible URL content filtering.
• User-configurable packet filtering.
• E-mail alerting mechanism.
• Supports VPN pass-through.
• NAT/ PAT
  • Virtual server via port redirection or open ports.
  • DMZ host.

• Support UPnP.
• Support ALGs (Application Layer Gateways).
  • IM/P2P, online gaming , and other multimedia applications.

• Web-based user interface.
• Firmware upgrade via TFTP/FTP.
• SNMP Agent with MIB-II.
• Bulit-in diagnostic function.
• Logging via Syslog.

• Quick Start Wizard for Internet access.
• DHCP client for cable service.
• Static IP address assignment for fixed IP netowrks.
• PPPoE/PPTP client for ADSL service.

• DHCP server for IP assignment (up to 253 users).
• DNS cache and proxy.
• Supports port-basd Virtual LAN (VLAN).
• Routing protocol supported : RIPv2, Static Route.