c# - Udp Connection With just knowing Dynamic IP -


i have wimax internet static ip.

my clients connect static ip , windows service app manages sending , receive text message using tcp connection. want add option app, online speaking... viber

i know must use udp protocol.

my question is: when client (a) connect windows service app have client (a) ip address , other client (b) too. can make udp connection client , b without server app , internet after sending client ip address each other, forward receiving buffer each other??

let me tell more : client send request call client b server app know ip , b, server app send b ip address , ip address b, after client , b both of them has thair ip, can make connection them udp?


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