A developer has released TerminalPhone, a self-contained Bash script that enables anonymous, end-to-end encrypted voice and text communication through the Tor network. The tool functions as a walkie-talkie, allowing users to record voice messages that are compressed, encrypted, and transmitted as single units to remote parties. The entire system operates without any server infrastructure, accounts, or phone numbers.

Users connect through Tor hidden services, with their .onion address serving as their unique identity. This approach eliminates the need for centralized servers or third-party services, making it ideal for privacy-conscious users. The script supports both voice messaging and encrypted text communication during active calls, providing a complete communication solution.

The tool represents a novel approach to secure communication by leveraging existing Tor infrastructure and Bash scripting capabilities. Its self-contained nature means it can run on any system with Bash and Tor installed, without dependencies on external services or complex setup procedures. The walkie-talkie model offers a different paradigm from traditional VoIP applications, potentially useful in scenarios where persistent connections are impractical.