Looks like, Tor may be an overkill for this project - according to Claude. That said, it advised there are several things we can borrow from your project: 1. Opus at 16 kbps 2. The voice-message model as a saved voicemail 3. In-call text chat 4. PTT chime

I may borrow the Opus, as I now send uncompressed PCM. May consider voicemail and chat (this may kill the joy, though - going away from ham-like experience).

Thank you for sharing your project, again.