AI IVR · Conversational Call Routing
AI IVR that understands callers, not menu options
Your callers do not want to hear five options and guess which one fits. Sono opens with one question, listens, and then answers, books or routes the call to the right person with the context attached.
An AI IVR is an automated phone front door that lets callers say what they need instead of pressing numbers. Sono's AI IVR understands the request, answers or completes it on the call, and transfers to a person only when a person is needed.
The problem
What is wrong with
a press-1 menu?
A touch-tone menu works only when the caller's reason fits one of your options. When it does not, the caller picks the closest button, lands with the wrong team and starts over, or hangs up.
Every change to your services also means re-recording prompts and rewiring the tree. An AI IVR replaces the tree with one open question, and you change its behavior by editing instructions, not recordings.
"Please listen carefully, our menu options have changed."
Compare
How is AI IVR different from
a traditional IVR?
| Touch-tone IVR | Speech-menu IVR | Sono AI IVR | |
|---|---|---|---|
| How callers ask | Press a number | Say one of a fixed list of keywords | Say what they need in their own words |
| Reasons it can handle | Only the menu branches you built | Only the phrases you listed | Any reason you have described to it, plus a handoff for the rest |
| Answers questions | No | No | Yes, from your knowledge base |
| Completes the task | Rarely, and only through a fixed flow | Rarely | Books, reschedules, takes messages and raises tickets on the call |
| Wrong-turn recovery | Caller hangs up or presses 0 | Caller repeats the keyword | Asks a short clarifying question, then transfers with context |
| Changing the flow | Re-record prompts and rewire the tree | Re-tune the keyword list | Edit instructions, live the same day |
| Follow-up | None | None | Phone first, then a WhatsApp or SMS confirmation |
| Languages | One recording per language | One grammar per language | Native speech in the languages you pick |
| Press 0 for a person | Yes | Yes | Yes, by voice or keypad |
New to the term? Read what conversational IVR is, or the longer comparison in conversational IVR vs traditional phone trees.
How it works
How does an AI IVR
handle a call?
One open question, then the right outcome, in four steps.
Step 01
The caller speaks
Your number forwards to Sono. It answers on the first ring in your company's name and asks how it can help.
Step 02
Sono finds the intent
It works out what the caller wants, even with vague wording, an accent or traffic noise in the background.
Step 03
It resolves or routes
Routine requests finish on the call. Everything else goes to the right person or queue, with the caller's reason already written down.
Step 04
Follow-up goes out
A confirmation or link arrives by WhatsApp or SMS, and your team sees every call, reason and outcome in the dashboard.
Routing
What does an AI IVR do with each kind of call?
You define the call types and the outcome for each one during setup. This is a typical split for a service business, and you can change any row without re-recording a prompt.
| Caller says | Intent | What Sono does |
|---|---|---|
| "I need to move my appointment." | Booking | Checks your calendar, offers new times, confirms one and sends the confirmation by WhatsApp or SMS. |
| "Are you open on Saturday?" | Question | Answers from your knowledge base and asks whether anything else is needed. |
| "I want to talk to the service team." | Routing | Transfers to the right extension or queue and passes along who is calling and why. |
| "Something is wrong with my invoice." | Billing | Takes the details, raises a ticket and transfers to billing during opening hours, or promises a callback window after hours. |
| "Water is coming through the ceiling." | Emergency | Skips the queue and calls your on-call person right away. See after hours coverage. |
| Presses 0, or asks for a person | Human | Transfers within seconds. Nobody is trapped in the AI. |
Sample call (phone first, WhatsApp second)
Sono: "Thanks for calling [Business]. How can I help today?"
Caller: "I need to bring my car in, something is rattling."
Sono: "I can book you in. Would Thursday morning or Friday afternoon suit you better?"
Caller: "Actually, can I just talk to someone?"
Sono: "Of course. I'm putting you through to the service desk now and telling them about the rattle, so you won't need to repeat it."
If the caller books instead, a WhatsApp or SMS confirmation follows after the call. The wording, the call types and the handoff rules are yours to set.
Käyttöauto ran this swap across six dealership locations: a multi-level keypad menu out, one spoken question in, and 92%+ of callers now routed correctly on the first attempt. Read the case study.
Setup
Do you have to replace your phone system?
No. Sono sits in front of your existing PBX or VoIP system as the front door. Your extensions, queues and hunt groups stay where they are, and only the old menu is replaced. Most customers handle their first real call within an hour of connecting their number.
Forward calls to Sono on every call, only after hours, or only when your lines are busy. You can change the split at any time.
We turn each branch of your current menu into a call type with an outcome, then run test calls side by side before you switch the forwarding on.
Complex, sensitive or emotional calls go to a person with the reason attached. If Sono is unsure, it asks one short clarifying question and then transfers instead of guessing.
If you get a handful of calls a day and every one is one of two things, a simple menu may be all you need. AI IVR pays off when callers have many different reasons to call or your team spends the day answering the same questions.
How much does an AI IVR cost?
Many IVR platforms charge per seat or per port, so the bill grows with your phone lines. Sono is priced per minute of conversation, from €0.30 to €0.40 per minute for a fully managed deployment. A business that gets 1,000 calls a month averaging 1.5 minutes each uses 1,500 minutes, which is €450 to €600 at that rate. Your numbers will differ, so ask for a quote built on your own call log.
An AI IVR is one part of what Sono does on the phone. For the full picture, including appointments and messages, see the AI receptionist.
FAQ
AI IVR questions
An AI IVR is an interactive voice response system that understands free speech instead of keypresses. The caller says what they need, and the system answers, completes the task or routes the call. Sono's AI IVR also follows up by WhatsApp or SMS when that helps.
Yes. Sono recognizes both spoken requests such as 'can I talk to someone' and the 0 key. Either way the call is transferred to a person within seconds.
Sono asks one short clarifying question. If the caller is still unclear, or asks for a person, Sono transfers the call and passes along what it has heard so far, so nobody has to repeat themselves.
Yes. Sono works in front of your current PBX or VoIP system through call forwarding. Your extensions, queues and hunt groups stay in place.
The two overlap. An AI IVR focuses on the front-door job of understanding the caller and routing the call. An AI receptionist also books appointments, takes messages and handles follow-up. Sono does both in one setup, described on the AI receptionist page.
Sono speaks natively in the languages you pick for your market. If a call is hard to follow because of noise or a strong accent, it asks the caller to repeat or offers a person instead of guessing.
Most customers handle their first real call within an hour. A full menu replacement, with each old branch mapped and side-by-side test calls run, takes longer, and we agree the timeline with you before we start.
Get started
Retire the menu.
Keep the callers.
Start a 14-day free trial, or book a 30-minute demo and hear Sono take a call the way your customers would.
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Learn moreWhat is conversational IVR?
A plain-language definition of conversational IVR, and how it replaces press-1 phone menus.
Learn more