Call a phone number

The AI voice agent will dial the number and conduct the conversation over a real phone call via Twilio + OpenAI Realtime.

Phone number (with country code)

Scenario

Language

Advanced: Bridge server URL

The phone bridge must be running locally. Use ngrok URL if calling from a different machine.

How it works

Start the bridge server: node scripts/phone-bridge.mjs
If calling from the deployed site, expose with: ngrok http 8765 and paste the URL above
Enter a phone number and click Dial
The AI agent calls the number and conducts the conversation
Transcript appears in the bridge terminal

Caller ID: +1 (218) 377-7150 (US number). SG/MY local numbers require regulatory bundle. Cost: ~$0.06/min to SG, ~$0.08/min to MY.