You have chosen to sponsor your bid up to a maximum amount of .
We are looking to build a Linux server and client to pass the VOIP traffic under the NAT firewall and private IP address. Must have to use any type of tunneling technology which can save the Bandwidth consumption and maintain the quality for VOIP traffic under a low bandwidth area. We prefer to make the job done with PPTP Tunneling protocol.
The bidder must have good experience about VOIP, Linux, Tunneling Technologies.