VZFLO AI

Set Up a Voice Agent

This guide walks through the first working setup: choose a template, teach the agent about your business, preview the voice, connect a phone number, and verify the agent is ready for callers.

Step by step

1

Open the Agents area

Sign in to VZFLO, open Agents, then choose New Agent. Start with a template if one matches the job this agent should do.

VZFLO / Agents

Call-handling agents

These agents answer calls, use voices, and can be connected to phone numbers.

0 total Create agent

Click Create agent in the Phone agents section.

Use one agent per clear job: sales calls, booking calls, support intake, after-hours answering, or quote requests.

2

Choose the voice and model settings

Pick the voice profile and model that best fit the tone of your business. Use the preview call controls to hear the greeting before customers do.

VZFLO / Agent Configuration
VoiceChoose the voice callers will hear. Edit
AI modelOpenAI GPT 5.4 Latest Edit

On the agent page, use the Voice row and click Edit.

A warm, direct greeting usually performs better than a long scripted introduction.

3

Add business identity and call instructions

Tell the agent the business name, service area, hours, services, pricing rules, scheduling policy, and what information to collect from callers.

VZFLO / Agent Configuration
BusinessBusiness name and business type Edit

Call behavior

First Message Business Basics Scheduling Rules Training Behavior

Use Business for identity, then update Call behavior cards for instructions.

Write instructions as if you are training a new front desk teammate: specific rules beat broad slogans.

4

Connect a phone number

Go to Phone Numbers, choose or import a number, and assign it to the agent. Calls to that number will route to the selected voice agent.

VZFLO / Agent Configuration
Connected numberNo number linked · Add a number before routing inbound calls. Change

Click Change in the Connected number row.

If you operate multiple brands or workflows, use separate numbers so call context is obvious.

5

Run a preview call

Call the agent or use the built-in preview. Ask common questions, try a booking or quote request, and confirm the transcript captures the important details.

VZFLO / Call behavior
Talk to assistantReady for a browser test call.

Click the phone icon beside Talk to assistant to run a preview call.

Test the awkward cases too: pricing questions, caller interruptions, no availability, wrong service area, and requests for a human.

6

Review analytics and logs

After test calls, open Analytics and Organization Log. Check transcripts, summaries, call outcomes, and any follow-up created by the agent.

A clean launch means the call is answered, the caller is understood, and the next action is visible in the workspace.

Launch checklist

  • The agent has a clear job and matching template.
  • The greeting sounds natural in a preview call.
  • Business hours, services, service area, and escalation rules are written down.
  • A phone number is assigned to the agent.
  • A test call appears in Analytics with a usable transcript.

Troubleshooting

The agent answers with the wrong tone or too much detail.

Shorten the greeting and add direct behavior instructions such as “answer in one or two sentences unless the caller asks for detail.”

The agent misses key business facts.

Add those facts to the agent instructions in plain language, then run another preview call.

Calls do not route to the agent.

Confirm the phone number is assigned to the correct agent and that the number is active in Phone Numbers.

Voice agents · 8 min

Set Up Voice Agent Programming Over the Phone

Enable passphrase-protected phone training so trusted users can update agent behavior during a call.