Coder/expert for RTP protocol, Android/Java networking and perhaps VOIP


I have an Android VOIP application whose RTP connection code doesn't work reliably - from some reason it occasionally fails to transfer voice data between the caller and callee. So I need someone familiar with RTP protocol, Android/Java networking and perhaps VOIP in general to either fix the current code or create a new RTP layer from scratch. If you ever created a VOIP Android app that uses RTP protocol to transfer voice data you should be more than capable to fix this.

Note that current code uses UDP hole punching technique to traverse NAT routers. And note that your job is just to take care of RTP related code, which is encapsulated in 4 classes. Everything else is in place and working.

Skills: Android, Java, Software Architecture, Software Testing

See more: android rtp, hole punching, java rtp voip, java voip rtp, rtp protocol android, android rtp networking, rtp protocol java, care connection, android app coder, data punching work, voip rtp, rtp, punching, java related, java android, Fix android, android voip, android java , fix protocol connection, java caller app, app caller, udp application, create android voip, traverse, java fix protocol

Project ID: #4166832

2 freelancers are bidding on average $300 for this job


hi i can fix this contact if interested

$200 USD in 12 days
(21 Reviews)

we are very interested in RTP protocol project and want to work with you

$150 USD in 5 days
(1 Review)

Hello, We offer high quality work at most affordable rates. I must say you have reached the right person and the right team. This is an easy job for us. Please see PMB for our expert samples and details.

$400 USD in 10 days
(0 Reviews)

We developed VoIP app for Android OS.

$700 USD in 10 days
(0 Reviews)