can not send back udp to internal pc behide nat

A proposal has not yet been provided

I am a computer engineer. I can help you with internet programming. Please explain a little more with specifications.

I guarantee that I will assist you do this and you will be able to send the udp back . Please accept the bid so that I assist you do this

Thank you for your requirement. We would like to bit for the same. We have studied it. We have a team of professionals who can solve this easily

Okay i got your project and i have some questions about your project to discuss. I only bite what i can chew cause my completion rate is 100%. Very interested with your project. Knock me please

Dear Sirs, I would like to introduce myself to you and tell you why I'm the right system administrator for your project. My name is Christian Hoffmeister, I am a certified Microsoft and Linux system administrator and network engineer, certified also for Exchange. I work from Germany / Austria for the Indian company Vrisini Infotech. You can get me a system administrator, who reliably, quickly and thoroughly while also working with German quality work. I am happy to take this work. I would appreciate a contact. With best regards Christian Hoffmeister Vrisini Infotech P. S. : My prices are final and include all the work of the project. No additional claims, price guarantee. I guarantee you that I can finish the project to 100% and you will be 100% satisfied.