My group is using TFAR and I seem to have a problem. Here's the best description I can give:
If I host my own server, it appears that I can use the radio. i.e. Pressing ctrl-P will bring up the radio, and pressing Caps Lock seems to transmit. However, there is the "FAIL" message in the grey box in the upper right, where XMeds messages would be.
If I try to join a server run by my group, I get the message "No Task Force Radio deployed on this server." Pressing Caps Lock does nothing, pressing ctrl-P does nothing. The "FAIL" box is still in the upper right hand corner.
I've gone through almost every post in this thread with anything closely related to my issue. I've tried all of the suggestions and even gone as far as to uninstall/reinstall both ArmA 3 and Teamspeak. I'm running the most recent version of Teamspeak (3.0.14). There doesn't seem to be any issue with Teamspeak, per se. The API is good, and the plugin seems to be working.
An interesting symptom, I don't know if it might help: Whereas TFAR is supposed to change your Teamspeak name to match your in-game name - this doesn't happen for me. It's almost as if ArmA 3/TFAR isn't "communicating" with Teamspeak...
Please, can anyone help me?