Voice Agent
Twilio × OpenAI Realtime
Total Calls
Today
Avg Duration
Active Now

Make Outbound Call

E.164 format (country code + number)
Given to the agent as extra context for this call

Live Transcript

Call History

Agent Configuration

Changes save immediately and apply to the next call — no server restart needed.

The agent's personality and instructions. Tell it who it is, what it can help with, and how to behave.

The first thing the agent says when a call connects.

shimmer: warm female • echo: clear male • alloy: neutral
Lower = predictable, Higher = creative
Safety cutoff; default 600 (10 min)

Settings & Webhook Setup

Twilio Webhook URL

Go to Twilio Console → Phone Numbers → your number → A CALL COMES IN webhook, and paste this URL:

Twilio Number
OpenAI Model
Public URL
n8n Integration

Environment Variables Status

Environment variables are read from .env at server startup. To change them, edit ~/twilio-realtime-agent/.env and restart the server.