Winner CES 2026 · ISE 2026 · TMCnet 2026

AI Phone for After-Hours Answering. After-hours call answering service on the number you have

AI Phone is an after-hours call answering service that picks up your existing number on the first ring after closing, on weekends, at lunch and whenever every line is busy. It answers from your approved knowledge, books the next free slot, takes the message with the callback number read back, and rings your on-call person when a caller's reason cannot wait.

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7 days free · per company, never per seat · nothing to install

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Zanus AI · AI Phone · Today's calls

After-hours call answering service: every call of the day with who handled it and how it ended, real Zanus AI screen

Today's calls

Every call with who rang, who handled it, how long it took and how it ended, so the night's calls read like a list.

Easy setupSet up everything just by talking to Lisa AISee how ›

You“After 6 PM the AI takes every call; leaks and lockouts ring the on-call phone.”

Lisa“From 6 PM every call goes to the AI, and leaks or lockouts ring your on-call phone. Apply?”

You talk. Lisa sets it up. Applied only on your yes.

How After-Hours Answering use it

At 2 AM a tenant reports water through the ceiling; the AI rings the on-call technician and tells him why before connecting.

At 12:20 both desk lines are busy; the third caller asks about Saturday hours and books a slot without waiting on hold.

On Sunday a caller speaks Spanish; the AI answers in Spanish and writes a detailed message for the Monday team.

REAL AI - the whole Front Office is AI, not old software with an AI button.

What’s included

Keep your number: forward your existing line to your Front Office line and the AI answers immediately, no porting needed. Port the number in when you decide; we handle it with the carrier
A local number in your area, or your own number ported in
Answers on the first ring, 24/7, 365; your business hours only decide when people are reachable
Human-like voice: you choose the voice and the persona per function, greeting, sales, support, booking, callbacks
Receptionist style, no phone menu: the caller just talks in any of 40 languages; the AI detects the language on the first sentence and switches the whole call
Departments you define, sales, support, booking, billing, technical…, each with its own policy: AI first, operator first, or AI only; each with its own AI specialist when no human is free
Directory of your operators with per-day working hours, languages, the nicknames callers use, vacations and temp-worker expiry
Transfers announce the caller and the reason; your person accepts before the call is connected; the call is pulled back before a mobile voicemail can swallow it
Language routing: a Spanish-speaking caller reaches your Spanish-speaking operator first
Hold music with spoken updates; when a person is unavailable the AI says the honest line you wrote for that time of day
Takes messages with the callback number read back and confirmed, delivered to that person's own inbox
Books appointments live from your calendar during the call; captures the e-mail letter by letter; saves the lead
Every fact from your approved knowledge, prices only from your catalog; with no source it says so and offers a person
Robocalls and telemarketers get one polite goodbye and stay away from your team
Off hours your way: full AI service, take-a-message only, or voicemail; holidays and special closures with the message you write
Every call transcribed into the customer's record with a summary; call log with transcripts, exportable; the morning briefing reads it for you

Available on its own or inside a solution · See pricing › · Per company, never per seat.

Everything AI Phone does, for every business ›

Works withAI Booking AI Calls Teleprompter AI Calls Transcripts AI Quoting AI Tickets AI Returns & Warranty AI CRM Lisa, your AI assistant

What it does at night

An after-hours call answering service that finishes the call

Where many virtual receptionists stop at a message, AI Phone carries the night call through to its end.

Answered on the first ring

No hold music and no menu: night callers say what they need in their own words, and the AI answers from your approved knowledge in their language.

Booked while the caller waits

With AI Booking added, appointment scheduling happens during the evening call: only the free times of your calendar are offered, the visit is booked and the confirmation sent.

Messages read back

When a caller only wants to leave word, the AI reads the callback number back digit by digit and files the message, so you never miss the one callback that mattered.

Routed by the reason

A burst pipe, a lockout or a guest without heat rings the colleague you named for that night; all other phone calls wait for morning, already written down.

Three calls, three outcomes

After-hours phone answering service, call by call

The 7:40 PM booking

A driver whose warning light came on asks for the earliest service slot. The AI offers tomorrow's free times, books one, and the confirmation is sent before he hangs up.

The 3 AM no-heat call

A guest in a rented flat has no heat. The AI asks for the address, hears the reason and rings your on-call technician on his mobile with the reason told first.

The Saturday time you do not offer

A caller asks for a Saturday visit you never run. The AI says when you are open, offers Monday's first free slot and keeps the conversation on her record.

Weigh the options

After-hours telephone answering services compared

How AI Phone compares with the other after-hours answering service choices on the calls that matter at night.

What you need	Voicemail	A staffed telephone answering service	AI Phone
Answer your calls on the first ring	A greeting, then a beep	When an operator is free	Every call, at once: in the caller's language
Book the visit	Not possible	A message for the morning	Booked during the call: into a free slot of your calendar
Reach the on-call person	Not until morning	Relayed by phone	Rung on computer, app or mobile: with the reason told before the call connects
Answer from your information	No answers at all	From a script card	From your approved knowledge: and honest when it does not know
Keep the record	Recordings to play	A message sheet	Transcript and summary: on the customer's record for every call

The next morning

What a call answering service 24/7 leaves for your team

Every night call written

Each call the AI answers after closing is saved with its transcript, summary and outcome on the caller's record, ready for customer support at 8 AM.

First-time callers saved as leads

Someone who rang your customer service line for the first time at 9 PM is already a lead by morning, with the reason for the call beside the name.

The overnight briefing

The morning briefing says what came in while you slept, so the first coffee starts with a short list rather than a row of voicemails to play.

In 2 minutes

Switch on your night line in 2 minutes

Lisa reads your site

She reads your pages and asks who takes urgent calls at night, your opening hours and holidays, and the languages your callers speak.

Forward the number

Forward your business line to the Front Office and the night's calls are answered from that moment; porting stays optional and can wait.

Name the night rules

Tell Lisa what counts as urgent, who is on call each night and whether the AI books, takes messages or plays voicemail after closing.

Hear it answer

Ring your own number after hours and hear the AI pick up, then run it free for 7 days and read the report of every call.

AI Phone for After-Hours Answering, trade by trade

By industryLaw Firms Small Business Home Services Healthcare Property Management Real Estate Construction Auto Dealers Hospitality Insurance Agencies Software & SaaS Travel Agencies

Questions & answers

After-hours call answering service: questions before you switch

What does an after-hours call answering service do?

It picks up your business line once the office is closed and handles the call like a virtual receptionist: it answers from your approved knowledge, books the visit, takes the message with the number read back, or rings the person on call. Each night call is saved with its transcript and summary for the morning.

Can I keep my business number for after-hours answering?

Yes. Set call forwarding from your existing phone number to your Front Office number at closing time and the AI answers the evening's calls at once, with no porting. If you later want the number moved in for good, the port is arranged with your carrier whenever you decide.

Can my staff answer by day and the AI only after hours?

Yes, day or night is your choice per department: AI only, AI first or your people first, and your business hours decide when a person can be reached. By day your team picks up first; after closing, on holidays and when nobody on the team is free, the AI answers. A department set to AI only becomes a call answering service 24/7 for its callers.

How does an urgent night call reach the on-call person?

In your call handling rules you tell Lisa which reasons cannot wait and who is on call. When a caller describes one, the AI routes the call to that colleague on the computer, the phone app or the mobile, and announces the caller and the reason before the call connects.

What happens when the on-call person does not answer?

The caller is not left ringing. The AI says the honest line you prepared for that hour and takes a message, reading the callback number back digit by digit, filed for the right colleague on the call's record.

Can I choose take-a-message only on some nights?

Yes. Outside your hours you pick full AI service, take-a-message only or voicemail. Holidays and special closures play the message you write for that day, so a storm closure or a long weekend is announced to every caller.

Do after-hours answering services for medical offices work with AI?

They can, with guardrails. As an after-hours medical answering service, AI Phone answers a practice's callers only from what the practice approved, such as hours, directions and booking. Symptoms, a diagnosis, medication or treatment go to a person or to the on-call line the practice names.

Which languages does the AI answer night calls in?

The caller's own. The AI answers each caller in their language and can route the call by language to the colleague who speaks it, when that colleague is reachable at that hour.

How much does an after-hours phone answering service cost?

AI Phone is priced per company, never per seat or per receptionist, so one subscription covers small businesses and larger teams through every night and weekend. The plans are on the pricing page, and the free trial runs 7 days on your own line, with no credit card.

Will I know in the morning what came in overnight?

Yes. Each call is saved with its transcript, its summary and its outcome, first-time callers are saved as leads, and the morning briefing tells you what arrived overnight. Callers who hung up early sit under Missed calls and hang-ups with their number.

How is an AI virtual receptionist different from call answering services with operators?

Call answering services with operators mostly take a message and pass it on. AI Phone answers from your approved knowledge, books the visit and routes the urgent call itself, around the clock, and writes every call down. A caller who needs a person still reaches the colleague you named.

Can a manager listen in on the first nights?

Yes. A manager can follow a live call in real time, then read its transcript and summary on the caller's record once it ends. It is a quiet way to hear how the AI handles the first nights on your line.

Keep exploring

Where next?

Start with the one thing you need. Add more anytime by asking Lisa.
AI Front Office for After-Hours Answering ›

Award-winning AI

Winner at CES 2026, ISE 2026 and TMCnet Enterprise AI Product of the Year.