1)WE ARE LOOKING VOIP APPLICATION WITH HIGH COMPRESSION WITH 8KPS on A COMPRESSION LEVEL.
2) Application should be able to run on Windows 10 and Andriod at teh Same time.
3) Application should have Source code so we can edit.
4) Should be able to Connect with the OS Audio or Android Audio.
5) Application should be based on AMR Adaptive rate Codec
6) Preferred is UDP Communication as Header.
7) Application should be able to speak with group and Stay on Hold.
8) APPLICATION SHOULD HAVE PTT ( PUSH TO TALK ) OPTION ...
9) PUSH TO TALK SHOULD COMMUNICATE WITH THE EXTERNAL SERIAL PORT OF THE WINDOWS 10) APPLICATION SHOULD BE ABLE TO WORK FROM APP TO APP no need to Server to Authenticate and Login .... IT should Recognise other Party based on the IP Service.
11) Application should be able to send and Receive the Text As well...