D-Link has recently come out with a load-balancing router for mid-sized businesses that need a secure router for their WANs, be it for connecting to the Internet or branch offices. The D-Link DRO-210i has two WAN ports, two LAN ports, one DMZ and one console port on its rear. And if you don't need a DMZ, the same port can also be configured as a LAN port. Its key features include load balancing and auto backup (Fail over Link). Its load-balancing feature lets you connect two ISP connections on its two WAN ports for load sharing. You can then configure one connection for your mailand the other for Web browsing. Not only this, it can also aggregate the dual Internet connections, so that the total available bandwidth doubles. Its auto-back facility lets you set failover on dual Internet links. So that, if one Internet connection goes down, the other one automatically takes control to ensure continuous connectivity. It also supports NAT (Network Address Translation) for all the combinations of NAT models such as many-to-many, manyto- one and one-toone. It also supports Virtual Server (or Port Forwarding), thereby, enabling remote access to the Company's Servers(HTTP/FTP, etc) from the WAN.
If you have a VoIP setup, you can use this device to run both Internet and VoIP ................