Push-To-Talk with DPI operator compatibility. When you're sharing medium with adversaries it's better to tag your traffic with source which can be verified with cryptography. You can check fully open source implementation at my Github [1] and cross compile it to many embedded designs.
[1] https://github.com/resiliencetheatre/udpptt
#pushtotalk #dpi #criticalcomms #tak #atak #mesh #manet #dfir #opsec