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It handles carriers, phone numbers, and real-time audio streaming so you can connect AI models directly to phone calls. → [frejun.ai](https://frejun.ai)\n\n## Setup\n\n1. **Clone and configure:**\n\n   ```bash\n   git clone https://github.com/frejun-tech/teler-devnagri-node-bridge.git\n   cd teler-devnagri-node-bridge\n   cp .env.example .env\n   # Edit .env with your actual values\n   ```\n\n2. **Run with Docker:**\n   ```bash\n   docker compose up -d --build\n   ```\n\n## Environment Variables\n\n| Variable          | Description            | Default  |\n| ----------------- | ---------------------- | -------- |\n| `DEVNAGRI_WS_URL` | Devnagri WebSocket URL | Required |\n| `TELER_API_KEY`   | Teler API key          | Required |\n| `NGROK_AUTHTOKEN` | ngrok auth token       | Required |\n\n## API Endpoints\n\n- `GET /` - Health check with server domain\n- `GET /health` - Service status\n- `GET /ngrok-status` - Current ngrok status and URL\n- `POST /api/v1/calls/initiate-call` - Start a new call with dynamic phone numbers\n- `POST /api/v1/calls/flow` - Get call flow configuration\n- `WebSocket /api/v1/calls/media-stream` - Audio streaming\n- `POST /api/v1/webhooks/receiver` - Teler webhook receiver\n\n### Call Initiation Example\n\n```bash\ncurl -X POST \"https://your_ngrok_domain/api/v1/calls/initiate-call\" \\\n  -H \"Content-Type: application/json\" \\\n  -d '{\n    \"from_number\": \"+918064xxx\",\n    \"to_number\": \"+919967xxx\"\n  }'\n```\n\n## Features\n\n- **Bi-directional media streaming** - Bridges audio between Teler and Devnagri (Voice API) over WebSockets.\n- **Real-time audio handling** - Receives live audio chunks from Teler, processes them, and forwards to Devnagri; streams responses back to Teler.\n- **Dockerized setup** - Comes with Dockerfile and docker-compose.yaml for easy local development and deployment.\n- **Dynamic ngrok URL detection** - Automatically detects current ngrok domain\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ffrejun-tech%2Fteler-devnagri-node-bridge","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Ffrejun-tech%2Fteler-devnagri-node-bridge","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ffrejun-tech%2Fteler-devnagri-node-bridge/lists"}