Migrating Your Call Flows and Greetings to an AI Receptionist

Your current phone setup has years of accumulated logic in it. The IVR menu, the greeting the last office manager recorded, the rule that sends VIP clients straight to your cell, the holiday schedule someone updates every December. None of it transfers automatically. Migration is the unglamorous work of documenting what you have and rebuilding it for a system that converses instead of menu-diving.

Skip this step and you will discover every forgotten rule the hard way, one confused caller at a time.

Start with an inventory, not a rebuild

Before you touch the new system, write down what the old one does. Call your own number and walk every path. Press every menu option. Call after hours. Call on a holiday if you can. Write down:

• Every menu option and where it leads
• Every greeting, word for word, and when each one plays
• Every routing rule: who gets which calls, and what the fallback is when they do not answer
• Every special case: the VIP list, the Spanish-language option, the emergency line

Ask your staff what they know that is not written down. There is always something. The delivery entrance code, the client who refuses to leave voicemail, the supplier who always calls the back line. This tribal knowledge is the actual migration. The menus are the easy part.

What does not survive the move

Press-1-for-sales trees do not translate directly, and that is good. Nobody liked them. In a conversational system, “press 1 for sales” becomes the AI asking “how can I help you?” and routing based on the answer. The logic survives. The keypad dies.

What needs real thought: anything with more than three branches, time-based rules with exceptions, and routing that depends on caller identity. Map these on paper first. This call flow design guide shows how to lay out caller paths before you configure anything.

Rewrite the greetings

Your old greeting was written for a recording. “Thank you for calling Johnson Plumbing. Press 1 for…” The new greeting is the opening line of a conversation. It should sound like a person picking up: your business name, a warm welcome, and an open question.

Keep it short. Long greetings get talked over, by humans and AI alike. One sentence of welcome, one offer of help. Record the exact wording you want, because the phrasing sets the tone for everything after it.

If you need examples to steal from, these greeting scripts cover the common business types.

Rebuild the routing rules

Go through your inventory line by line and define the new rule for each:

• Department routing becomes intent routing: the AI figures out what the caller wants and sends them to the right person or takes the message
• Time-based rules get rebuilt explicitly: business hours, lunch coverage, after-hours, weekends, holidays. This setup guide covers the hours and holiday logic in detail
• VIP and special-case routing becomes caller-based rules: known numbers skip straight to a human
• Voicemail boxes become message capture with transcription, which is strictly better as long as someone reads them

For each rule, define the fallback. What happens when the person does not pick up? What happens when the AI cannot determine intent? Every path needs a dead end that is not actually dead: a message, a callback offer, a human.

Test every path before go-live

Once the new flows are configured, walk them again as a caller. Every menu path from your inventory, every time-based rule, every special case. Call during business hours and after. Trigger the fallbacks on purpose. This takes an afternoon and catches the routing mistake that would otherwise surface during your busiest week.

Keep the inventory document. Six months from now, when you add a service or change your hours, you will update the flows instead of rediscovering them. The businesses with the document stay organized. The ones without it accumulate the same tangle they just escaped.