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: Asterisk PBX, Linux, VoIP

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About the Employer:
( 0 reviews ) Las Vegas, United Arab Emirates

Project ID: #5272262

6 freelancers are bidding on average $297 for this job


Hello, Just to let you know that I have already developed a voip tunnel and providing it on rental basis. I can give you a demo for free but my bid price does not mean that I am selling it in this price. It is just More

$250 USD in 3 days
(17 Reviews)

Hi, It's not possible to bypass ALL firewalls, but I can do it for you. because of your name I can guess your location, So I can guess what do you want to do. :-) But it would be better if you make some explanations More

$340 USD in 3 days
(16 Reviews)

Hello! I'm Asterisk Expert with more than 7 years experience. I can create encrypted connection between your servers. Please give me the next details: -where the servers are located -how wide bandwith do you have More

$222 USD in 3 days
(3 Reviews)

Dear sir, we have a good solution for voip [url removed, login to view] our service your bandwidth savings is 85% and also work ant nat and [url removed, login to view] get good status

$222 USD in 1 day
(0 Reviews)

Hi, I'm working with VoIP and networking solutions for almost 15 years now, so I have in depth understanding and knowledge about that subject. I would go with a VPN solution on port 443. Traffic would be encrypted wi More

$155 USD in 3 days
(0 Reviews)

Hi, Yes I can do this reporting and will complete this project in 155 EUR and will complete this task only in 3 days. Please have a look in my contribution in wordpress based work My plugins http://wordpress More

$155 USD in 3 days
(0 Reviews)

Dear Prospect Hiring Manager. Thank you for giving me a chance to bid on your project. i am a serious bidder here and i have already worked on a similar project before and can deliver as u have mentioned I have More

$210 USD in 12 days
(0 Reviews)

Hello . Price is a bit high duo to the face i know what you need and i know how to deliver based on your requirement . Thanks

$777 USD in 5 days
(0 Reviews)