Configure Kamailio 4.3 as a pass-through proxy with RTP relay

Need working Kamailio 4.3 configuration for a pass-through proxy with RTP relay. The pass-through SIP proxy will forward all SIP messages (including REGISTER, SUBSCRIBE, NOTIFY, OPTIONS, etc.) and also passes all RTP traffic through RTPProxy. We are using Debian 8 with the standard packaged Kamailio and RTPProxy versions. Standard sanity checking and security options (fragmented packet, ddos, etc.) should also be implemented. Allowed domains / routes will be stored in text db files for ease of maintenance / replication. The objective is allows to multiple separate back end Asterisk PBXs to use a single public IP addresses. This is not a load balancing setup.

Similar project to what we are looking to accomplish, just with a far older version of Kamailio: [url removed, login to view]

Skills: Asterisk PBX, FreeSwitch, Telecommunications Engineering

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About the Employer:
( 2 reviews ) Cherry Hill, United States

Project ID: #11822863

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Hi, I am VoIP developer and I have couple of year experience in VoIP/asterisk/FreeSWITCH/OpenSIPs/Kamailio/RTPproxy/WebRTC/RTPengine. I have developed Click to call, Class4 & Class5 Soft Switches, SIP Proxy Server, More

$250 USD in 3 days
(1 Review)

8 freelancers are bidding on average $261 for this job


hi i have 7+ years experience with kamailio(openser). check my feedback-------------------------------------------------------

$421 USD in 5 days
(129 Reviews)

Hi, I can develop this project, and provide a [login to view URL] file functioning as per the requirements. Please do message me for more details. Best regards, Robert Wallner

$300 USD in 4 days
(5 Reviews)

NetworkLab is experts in VoIP projects we can help setup and configure kamailio as transparent proxy. Our experience will allow delivery optimal setup for you network. Also we can provide post deployment support.

$200 USD in 2 days
(2 Reviews)

Hello, I'm a senior Linux administator. I have ever worked with kamailio, opensips, rtp proxy... I can finish your project. Thank you for reading my bid

$222 USD in 3 days
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$155 USD in 1 day
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Hi, We are quite confident that we can accomplish the project as per your [login to view URL] are CRM, ERP, POS, Custom Software solution providing company. We also deal with Portal, Blog, Social Media, e-commerce solutio More

$188 USD in 3 days
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We are working on VoIP and Vicidial / Asterisk ,Kamalio based solution since last 8 years. We have done similar projects as per the requirement mention in Job Description. We need to discuss your requirement in More

$350 USD in 3 days
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