vox CLI + bridge server that connects Twilio Media Streams (PSTN phone calls) ↔ OpenAI Realtime (speech-to-speech) and lets the voice model call back into your local agent via tools. This repo is intentionally “thin glue”: WebSocket proxying, barge-in/interrupt handling, logging, and a minimal tool adapter. What you get : HTTP endpoint that returns TwiML and a WebSocket endpoint Twilio streams audio to. : outbound calling via Twilio REST to connect a call to your running . OpenAI Realtime session configured for G.711 μ-law passthrough () so there’s no resampling/DSP required.
| Stars | 77 |
| Forks | 17 |
| Language | TypeScript |
| Category | AI Tool |
| License | MIT |
| Quality Score | 69.5642921456516/100 |
| Last Updated | 2026-07-02 |
| Created | 2025-12-13 |
| Platforms | cli, node |
| Est. Tokens | ~14k |
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vox is Let's your agent run phone calls. It is categorized as a AI Tool with 77 GitHub stars.
vox is primarily written in TypeScript. It covers topics such as call, cli, typescript.
You can find installation instructions and usage details in the vox GitHub repository at github.com/steipete/vox. The project has 77 stars and 17 forks, indicating an active community.
vox is released under the MIT license, making it free to use and modify according to the license terms.