Simple p2p UDP short message exchange over symmetric NAT

Hi, I am an experienced C programmer. To do your project, STUN/TURN technology is needed. I have experiences of writing STUN server. Please let me know the details of the project. Thank you.

hello sir i'm good in java and upd communication I build many p2p app and client server app please give me more details about your project when I complete it you can check then you can accept my bid

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