The small business guide to phone AI agents

By Onbrd Solutions • Updated 25 August 2025 • 5 min read

Illustration for phone AI agents

Introduction

For many businesses, phone calls remain a critical channel for sales and support. But answering calls, routing questions, and scheduling appointments can quickly consume precious staff time. Enter the phone AI agent: a conversational IVR that understands callers, provides status updates, books appointments, and transfers to a human when needed. It’s like having a courteous assistant who never sleeps.

Benefits of phone AI agents

A phone AI agent can:

  • Answer common questions and route callers without hold music.
  • Update customers on order status or appointment details instantly.
  • Book or reschedule appointments across multiple calendars.
  • Capture messages after hours so you never miss a lead.

By automating these interactions, your team saves hours each week, reduces wait times, and delivers a consistently great experience.

Getting started

Launching a phone AI agent is easier than you might think. Start by mapping the most common call intents you receive: order inquiries, appointment requests, status checks, and so on. Next, choose a platform like Twilio and connect your calendars and CRM. Once live, monitor call flows and fine‑tune prompts. Our team can guide you through a paid pilot and handle the technical details so you can focus on outcomes.

Ready to deploy your own phone agent?

Get a quote

If you found this guide helpful, explore our other posts on automating quotes, preparing your knowledge base for AI, and choosing between RAG and fine‑tuning.