Buy your own toll-free, local or (inter)national numbers directly online


Phone Calls Forwarded to Any Device

Works on all your workstations and devices - at home and in the office.

Desk phone

A pre-configured device for a plug 'n' play experience


Receive and make business calls on your existing mobile phones

Web Interface

Manage all numbers and connections online

Mobile apps

Set yourself as available or unavailable to receive phone calls

Fixed Number on Mobile

Your calls directly to your cell phone

Start your phone system now with one of these available numbers

At Any Location

A phone system that works anywhere - in the office and at home! A complete hybrid system, with which you can let employees call and record conversations at any location.

Get the latest cloud based business phones for your desk

Use your existing mobile and landline phones in the caller group

Install our software on your computer

Install our app on your iOS or Android device

Useful Features

Ordering and process

You can easily place your order on our website 24 hours a day, 7 days a week. Below you can find the delivery times per product:

Phone numbers

Depending on the country and series, we can issue and activate numbers immediately or we must first complete a registration in your name with the relevant government organization.

Do you already have a number and do you want to move it to Belfabriek? This is possible and regulated by law. We can move the number to us and are happy to give you a temporary number if you want to test and configure the new devices already.

For countries abroad, you can either first place an order for a preferred number, after which an employee will contact you within 1 working day, or you can call our service desk and first discuss the options by telephone. Depending on the country, we have the phone number active the same working day or within a few days.

Telephone sets

If you use the Yealink devices recommended by us, we can configure them for you and send them to you. You will enjoy a plug and play experience.
Orders placed before 22:00 (CET) are delivered the next working day in most mainland European countries.


You can download softphones for your PC, Mac, iOS or Android device 24/7 to the devices of your choice.

SIP accounts

You can create and activate/deactivate these yourself 24/7 via the web interface. This way you can easily create accounts for all devices that you want to connect.

Belfabriek Apps

You can download these 24/7 in the stores or via the download link provided.

Rolling out your devices

You can learn to configure, but most people don't enjoy it much. And so we gladly take over that responsibility from our customers. Just like 'the hassle' surrounding selecting and ordering telephones. To make this possible, we have invested heavily in central configuration of our softphones and an automated distribution center for Yealink desk devices.

Hardphones are shipped preconfigured from our own warehouse. To a central location, but also, for example, to different branches or the private addresses of individual employees. Usually: ordered before 22:00 (CET), next day at the workplace of your choice! If it concerns addresses 'further away' in Europe, you will receive the devices via UPS after 2-3 working days.

Employees receive download links to pre-configured softphones, your choice for desktop and/or mobile.

We offer organizations with more than 100 users the opportunity to design the softphone environment in the house style (branded). This can be realized within a month (design, implementation and rollout). Inquire about the options!

Advantages at a glance:

  • Quick and easy rollout of new devices

  • Pre-configured and remotely manageable

  • Regular firmware updates (remote)

  • Branded environment possible from ~100 users

Choose your own softphone

If you are a user of our phone system, you have the option of a softphone.

With us, you can choose any softphone from any software developer and include it in your call team. So you are not tied to 1 brand of softphone or 1 softphone provided by your provider. This is important because it gives you the freedom to choose the softphone you like best.

The 2 most used softphones in 2023 are

The Zoiper softphone (
The Bria softphone (

You can buy these softphones directly from the manufacturers as software licences. We will provide you with the login details so that these softphones can register with us on your PBX.

Importantly, softphones have advantages but also disadvantages, especially if you install them on your mobile phone.

A softphone on a fixed computer usually works perfectly. With a headset on your computer, it has become a full phone.

This is useful if you make or receive a lot of calls, as it leaves your hands free to type. And you don't have to invest in new desk phones (just headsets).

A softphone on a mobile phone has its drawbacks.

The main disadvantage of a softphone is that it is an app on your phone. And an application closes itself or goes to sleep after a while.

From then on, you will no longer receive incoming calls. Without you noticing.

Also, a softphone on your phone uses a lot of battery. Your battery lasts much less because you have a second phone on your phone.

We do not recommend using a softphone on your mobile phone.

It is not stable and reliable, and it will drain your phone's battery.

Your business phone number exactly the way you want it

Register your phone number with the Belfabriek and you will have full control over your business phone number thanks to our handy apps and functions.

You have real-time access to the most important statistics and adjust all settings with one click. Anywhere, anytime.

The clear connections and rates are not the only reasons why entrepreneurs register their telephone number with Belfabriek. With our generous package of features, you get more features that other providers can't offer.

Equally important is the freedom and control you have thanks to our apps.

Call filter

Are there callers you would rather not allow to call a particular number, for whatever reason? You can easily block them with the call filter feature.

Call overflow handling

An enormously successful marketing campaign? Free publicity in national media? A successful Google Ads campaign? Commendable reviews on a comparison site? No problem!

Call recording

"This call may be recorded to ensure the quality of our service." Those calling a business number regularly hear a similar announcement. Chances are that these numbers are hosted by Belfabriek.

Call statistics

You have a business phone number so that your customers can reach you easily. You want to talk to more callers and serve them better. But how do you know if you are achieving your goals? Measuring is knowing.

Caller queue

There will be times when you have more callers than staff available on the phone. These types of call peaks are easily managed with call queue, a great feature available to every customer at Belfabriek.

Central branch phone number

Our IVR platform can distribute hundreds of simultaneous calls to all your branches across the country.

Change destination

Callers are routed to all your phones: landline, mobile, VOIP or traditional. You can change this destination whenever and as often as you like.

Direct forward

Your phone number is a virtual number. This means that every incoming call is forwarded to an extension. This can be a landline or mobile phone.

International telephony

Delivering telephone calls nationally or in other countries? No problem!

Phone menu

Your customers would prefer to have someone on the line asap. Not every colleague knows how to answer every question. With a phone choice menu, you put callers through to the right person as quick as possible.

SMS sending tool

For short messages to your customers SMS are an excellent medium. But how do you send them to large groups? The SMS tool from the Belfabriek is a real godsend.

Statistics by e-mail

Your daily, weekly or monthly call statistics overview conveniently in the mail. Included with your telephone number, of course.

Text to Speech Bot ✨

Do you want a welcome message on your number? Are you not a fan of your own voice? And is hiring a professional voice actor just a bit too expensive for you?

VIP Whitelist

Do you want to grant access to your business telephone number only to a certain group of contacts? With a VIP whitelist you ensure that the lines remain free for whom your telephone number is intended.

Virtual Call Centre

A virtual call centre allows you to quickly forward callers to available colleagues: at home, in the office or anywhere else.


Never miss a call when all your colleagues are busy or you are temporarily unavailable.


Flexible switching of extensions via your own website using a webhook

Welcome message

"Thank you for calling..." is the first thing you hear when you call a professional company.


Many entrepreneurs have multiple numbers for multiple purposes or web shops. In such a case, it is useful to know at the beginning of a conversation which telephone number is being called!

Satisfied Belfabriek telephony customers: