How to Build an AI Voice Agent: The End-to-End Guide
A step-by-step guide to building an AI voice agent for any call: plan the call, pick the models, design the flow, bring in data and documents, connect tools, record outcomes, test on a real phone line and go live.
Read the full guide →Deep Dives in This Series
Build Your First Voice Agent in Under 2 Minutes
A no-code walkthrough of a first voice agent in Dograh: describe the call in Agent Builder, read the drafted flow, talk to it in the browser with Test Audio, then change one prompt and call again.
Pre-Call Data Fetch: Personalizing Calls With CRM Context
How to set up Pre-Call Data Fetch in Dograh: turn it on in the Start Call node, answer the request from your CRM endpoint, use the values in the greeting and prompts, test in the browser and change models for one call.
How to Extract Structured Data From Calls Into Any CRM
How to pull typed fields and one outcome from every voice agent call in Dograh and send them to your CRM: choose the fields, turn on extraction on the right node, add call dispositions, send a webhook and check values against the transcript.
Inbound vs Outbound Voice Agents: How to Set Up Each One
What changes when the same voice agent answers calls or makes them: the greeting, the data source, the phone number, the campaign settings and consent, with each step set up in Dograh.
How to Add a Voice Widget to Your Website, Safely
A step-by-step guide to putting a published Dograh voice agent on your website: turn on embedding, set Allowed Domains, choose the widget type and look, paste one script tag and pass page details safely.
Knowledge-Base Grounding: How a Voice Agent Answers From Files
How knowledge-base grounding works in a Dograh voice agent: how retrieval finds an answer, which file types and modes to use, how to keep answers to your documents and how to test with real caller questions.
How to A/B Test Voice Agent Scripts on Real Outbound Calls
How to compare two versions of a voice agent on real calls in Dograh: change one thing, pick one outcome, work out how many answered calls you need, split a campaign between versions and read the results.