You have decided an AI voice agent makes sense. Your human receptionist has handed in notice, or you are opening a second site, or you simply want 24/7 coverage without weekend penalty rates. The question is no longer if but how. Move too fast and staff worry their jobs disappear overnight. Move too slowly and you pay double during a drawn-out overlap.

This playbook gives you a structured seven-day path from announcement to full cutover. It assumes you already have VoxReach configured and tested on a spare number. If you have not yet signed up, grab Pay-as-you-go at app.voxreach.com.au/signup and run through onboarding before you tell anyone.

Day 1: Announce to the team

Gather everyone who touches the phone - reception, admin, sales, technicians if they take overflow calls. Keep the message plain.

"We are bringing in an AI receptionist to handle after-hours and overflow. It goes live on [date]. During business hours the human team still picks up first. The AI only answers when we are busy or closed. No one loses their job because of this change."

Name the reason honestly. Cost, hours, scale, whatever it is. People respect clarity. Hand out a one-page summary with the new number (if different), the AI's name, and what it will not do (complex complaints, refunds, anything requiring judgement). Answer questions on the spot. Silence breeds rumour.

Day 2-3: Parallel running on a hidden number

Point your existing main number at the human desk as usual. Forward a separate test number to the VoxReach agent. Call it ten times across two days - morning, lunch, evening. Use real scenarios: book an appointment, ask for pricing, request a callback, leave a voicemail equivalent (the agent transcribes and emails or sends SMS).

Log every outcome in a simple spreadsheet:

• Did the agent answer within three rings?
• Did it correctly capture the caller's name, number, reason?
• Did the CRM integration fire (calendar hold, lead created, SMS confirmation sent)?
• Any garbled speech or wrong transfer?

Fix anything broken before day four. Check your state dial-hour rules if you plan outbound campaigns later - VoxReach enforces NSW, VIC, QLD, SA, WA, TAS gating automatically, but you still want your staff to understand the constraints.

Day 4-5: Soft launch to after-hours only

Change your phone system so that outside business hours (say 6 pm to 8 am weekdays, all day weekends) calls route to the AI. Business hours still go to the human receptionist. Put a small note on your website: "After-hours calls answered by our AI assistant, Frank" (or whatever name you chose).

Monitor these KPIs every morning:

• Total calls received overnight.
• Average call duration - anything under 40 seconds usually means a hang-up or wrong number.
• Appointment bookings completed vs attempted.
• Transcription accuracy (read five random call summaries, count errors).
• Caller sentiment if you have post-call survey switched on.

One property management firm we work with noticed their average after-hours call spiked to four minutes on night two. Turns out tenants were asking the AI about lease clauses, which it answered by reading a uploaded PDF FAQ. The firm had not expected that use case, but it worked.

Day 6: Expand to overflow during business hours

Configure your phone system to send calls to the AI if the human receptionist is already on a call or does not pick up within 15 seconds. The human desk remains first choice. The AI becomes the safety net.

Watch the handoff carefully. If you use a hunt group or SIP trunk, make sure the timeout is long enough that the human has a fair chance but short enough that the caller does not give up. Fifteen seconds is the sweet spot for most industries.

Check your CRM logs at end of day. You should see a mix of human-entered notes and AI-generated records. If the AI is capturing leads the humans miss during lunch or bathroom breaks, that is the ROI talking.

Day 7: Full cutover or hybrid lock-in

You now have three choices. Go fully AI (forward all calls, retire the human reception role). Keep hybrid (human hours during weekday core, AI the rest). Or revert if something fundamental broke.

Most businesses land on hybrid for the first month, then drift toward full AI once they trust the accuracy. If your human receptionist is moving to another role in the business, this is the day to finalise that transition. If you laid anyone off, make sure final pay and references are sorted - nothing sours a cutover like unfinished HR.

Lock in a weekly review meeting for the next four weeks. Check the same KPIs: call volume, booking rate, complaint rate, cost per call. VoxReach inbound calls run from $0.42/min, so a ten-minute call costs about $4.20. Compare that to your previous hourly wage burden and you will see the line cross quickly.

What to do next

Print this playbook. Mark the seven days on your calendar. Book the day-one team meeting now so it does not slip. If you have not yet set up VoxReach, get started at app.voxreach.com.au/signup and allocate one afternoon to onboarding. The platform includes HubSpot, Pipedrive, ServiceM8, Cliniko, and thirty other integrations, so your CRM will talk to the agent without custom code.

The shift from human to AI receptionist is not a one-hour flip. It is a deliberate handover that protects your team, your callers, and your reputation. Done right, you finish day seven with lower costs, higher coverage, and a reception desk that never sleeps.