Cannot recieve UDP data outside of LAN

Happy New Year All!

I wrote a program in visual studio that will send text via TCP and audio via UDP to my android program created in Xamarin. I am able to receive all data from the TCP server however I cannot listen to audio on UDP unless I am on my LAN. In wireshark I am able to verify that data is being sent to the correct address over UDP. Here are some snippets of the code.

Xamarin Code

 try{
          client = new UdpClient(port);
              client.Connect(ipe);
          client.BeginReceive (new AsyncCallback (recievedata), client);
          }
          catch(Exception e){
              Console.WriteLine (e.ToString ());
          }

Visual Studio C#

 server = new UdpClient(port);
 server.Connect(ipe);
 server.SendAsync(EncBuffer, EncBuffer.Length);
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