Avg Bid (USD)
Project Budget (USD)
$30 - $250

Project Description:
I need a tunnel to bypass deep packet inspection firewall for SIP protocols with features:

- Encryption of VoIP data.
- Traversal of any NAT and any Firewall.
- Data compression levels over the tunnel to minimize throughput.
- Use of HTTP or HTTPS or any other well-known port to transport VoIP data.
- Customizable security levels with different encryption keys lengths and many encryption algorithms.

Skills required:
Asterisk PBX, Linux, VoIP
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