Blogg

Anteckningar från Norden.

Det vi lär oss när vi bygger och driver röstagenter på riktiga telefonlinjer. Guider för dig som väljer en receptionist, handböcker för dig som sätter upp den, och tekniska anteckningar för den nyfikne. Enkla ord, ingen hajp.

Guides

How the NordTell partner programme works

A plain walk through the NordTell partner programme: your link, the 90-day window, what counts as a paying customer, the five tiers, the 30-day hold, the €50 minimum and the two ways to get paid.

9. september 2026 · 6 min · På engelska
Playbooks

Nine kinds of business that already have the audience for a voice agent

Agencies, IT resellers, clinic consultants, bookkeepers, franchise owners, web bureaus, creators and coaches. Who each of them already talks to, and the honest reason a voice agent fits, or does not.

9. september 2026 · 6 min · På engelska
Guides

What a referral is actually worth over three years

The arithmetic on NordTell's real plan prices: what one referred customer pays you each month, over a year and over three years, why recurring beats a one-off fee, and why the tier you hold when the money is earned is the one that counts.

9. september 2026 · 6 min · På engelska
Privacy

A GDPR checklist for AI phone calls, in plain words

A plain-words GDPR checklist for AI phone calls: lawful basis, telling callers, recording, retention, providers, hosting and access. Check with your adviser.

8. september 2026 · 5 min · På engelska
Guides

A plain-words glossary of voice AI terms

STT, TTS, pipeline, hybrid, barge-in, latency, SIP, warm transfer, webhook, MCP and more, each explained in one plain paragraph, no jargon.

8. september 2026 · 8 min · På engelska
Playbooks

A test plan for your voice agent before it takes real calls

A test plan for a voice agent before launch: browser tests, real phone calls, and the edge cases that bite: silence, interruptions, wrong language, robot questions.

8. september 2026 · 5 min · På engelska
Industries

A voice agent for real estate: booking viewings by phone

A voice agent for real estate calls web leads back fast, asks the qualifying questions, books viewings into the calendar, and reminds people to turn up.

8. september 2026 · 5 min · På engelska
Playbooks

After-hours phone answering with an AI agent: a playbook

After-hours phone answering with an AI agent: decide what night calls need, write the evening greeting, set escalation rules, and read the morning summary.

8. september 2026 · 5 min · På engelska
Guides

AI phone answering for small businesses: a plain guide

A plain guide to AI phone answering for small businesses: what it takes off your plate, how to set it up in an afternoon, what it costs and what to watch.

8. september 2026 · 5 min · På engelska
Guides

AI voice agent vs. IVR: why the press-1 menu is on its way out

AI voice agent vs. IVR, explained plainly: what a phone menu does, what a voice agent does instead, where each one still wins, and a rule for choosing.

8. september 2026 · 5 min · På engelska
Industries

An AI receptionist for dental clinics: what it can take on

An AI receptionist for dental clinics: booking, moving and confirming appointments, answering the usual questions, and passing pain cases to a person.

8. september 2026 · 5 min · På engelska
Industries

An AI receptionist for plumbers and electricians on the job

An AI receptionist for plumbers and electricians: answer while your hands are busy, sort emergencies from routine jobs, take the address and book the visit.

8. september 2026 · 5 min · På engelska
Industries

An AI receptionist that speaks Danish properly

Why Danish is hard for voice AI: numbers, dates, soft consonants, dialects and phrases like 'stil mig om til'. What a Danish AI receptionist must get right.

8. september 2026 · 6 min · På engelska
Playbooks

Appointment reminder calls with an AI agent: a playbook

How to set up appointment reminder calls with an AI agent: what the script should say, when to call, how people move or cancel on the spot, and what to record.

8. september 2026 · 5 min · På engelska
Guides

Bring your own phone number: Twilio, Telnyx or SIP

How to bring your own phone number to an AI voice agent from Twilio, Telnyx or any SIP provider or PBX, what to check first, and how to test it on a real phone.

8. september 2026 · 5 min · På engelska
Privacy

Call recording and consent in Europe: what a voice agent must do

Call recording consent in Europe: when to ask, how a voice agent should ask, what to keep and for how long. Rules differ by country, so check locally.

8. september 2026 · 5 min · På engelska
Guides

Choosing a voice for your AI agent: pace, warmth and language

How to choose a voice for your AI agent: pace, warmth, gender, language and accent, plus a five-minute test in the browser before the voice meets a real caller.

8. september 2026 · 5 min · På engelska
Engineering

Connecting a voice agent to your calendar and CRM

How to connect a voice agent to your calendar and CRM with HTTP tools, MCP servers and signed webhooks, with a small example tool definition you can copy.

8. september 2026 · 6 min · På engelska
Guides

How AI appointment booking by phone actually works

AI appointment booking by phone: how the agent finds a slot, checks the calendar, confirms without bluffing, and handles a caller who changes their mind.

8. september 2026 · 5 min · På engelska
Guides

How much does an AI receptionist cost? Minutes, not seats

How much does an AI receptionist cost? A plain look at minute pricing, NordTell's packages from €29 a month, and a method to work out your own monthly bill.

8. september 2026 · 5 min · På engelska
Engineering

How to stop a voice agent from bluffing about what it did

How to stop a voice agent from bluffing: tools that must confirm before it says 'booked', and a second model in the Hybrid engine that checks every reply.

8. september 2026 · 6 min · På engelska
Playbooks

Outbound AI calling campaigns: a practical guide

How to run outbound AI calling campaigns people do not mind: clean lists, calling windows, retries, voicemail detection, do-not-call lists and what to measure.

8. september 2026 · 5 min · På engelska
Playbooks

Speed to lead: calling web leads back within seconds

Speed to lead in plain words: why the first minutes after a web form matter, how a voice agent calls web leads back within seconds, and how to wire it up.

8. september 2026 · 5 min · På engelska
Guides

Support calls answered from your own documents, not guesses

How an AI voice agent answers support calls from your own documents: what to put in the knowledge base, how to write for a listener, and how to keep it current.

8. september 2026 · 5 min · På engelska
Privacy

Telling callers they are talking to an AI, and why it helps

Should an AI receptionist say it is an AI? Why telling callers they are talking to an AI is good manners, a growing legal expectation and better for business.

8. september 2026 · 5 min · På engelska
Playbooks

Twelve questions to ask before you buy voice AI

Twelve questions to ask before you buy voice AI: hosting, consent, retention, which model hears the call, transfers, languages, pricing and how you leave.

8. september 2026 · 6 min · På engelska
Industries

Voice AI in Swedish and Norwegian, without the accent

Voice AI in Swedish and Norwegian: written Bokmål versus spoken Norwegian, Swedish pitch, numbers and place names, and how to test an agent before it answers.

8. september 2026 · 6 min · På engelska
Guides

Warm transfer vs. cold transfer: which one your callers deserve

Warm transfer vs cold transfer, explained: what each one feels like for the caller, when a cold transfer is fine, and a decision rule for your AI receptionist.

8. september 2026 · 5 min · På engelska
Playbooks

What a missed call really costs, and how to count yours

What a missed call costs depends on your business, not a borrowed statistic. A two-week counting method, a short formula and the hidden costs people forget.

8. september 2026 · 5 min · På engelska
Engineering

What happens when a caller switches language mid-call

How a voice agent follows a caller who switches language mid-call: what the listening model must do, how the reply changes voice, and where it can go wrong.

8. september 2026 · 5 min · På engelska
Guides

What is an AI receptionist, and what does it do all day?

An AI receptionist answers your phone, books appointments, takes messages and hands callers to people. Here is what it does all day, in plain words.

8. september 2026 · 5 min · På engelska
Guides

White-label voice AI: reselling under your own brand

A guide to white-label voice AI for agencies: what you can brand, how clients sign in, how to price minutes to clients, and what to promise and what not to.

8. september 2026 · 5 min · På engelska
Playbooks

Writing instructions for a phone agent people like talking to

How to write instructions (a prompt) for an AI phone agent: who it is, what it does, what it must not do, how it hands over, with a full clinic reception example.

8. september 2026 · 5 min · På engelska
Privacy

Why your AI receptionist should live in the EU

Hosting is the first question, not the last. Consent, retention and which model hears the call matter as much, and each should be a setting you can see.

3. september 2026 · 6 min · På engelska
Engineering

Pipeline, speech-to-speech or hybrid? Choosing an engine for a voice agent

Three ways to make an agent hear and talk. What each is good at, what it costs, and why we recommend the one with a second model watching every reply.

1. september 2026 · 7 min · På engelska
Engineering

How a warm transfer works when the receptionist is an AI

Hold music, a private briefing, a colleague who might be a voicemail. The details that make an AI handover feel human, and what happens when it fails.

27. augusti 2026 · 5 min · På engelska