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


The Best VoIP Phone For Your Business

a fixed phone for your desk

Order & Connect


The Belfabriek phone system works with all brands and types of phones.

This can be an existing mobile phone, a fixed phone in the office or at home, or a new VoIP phone that connects to our PBX via the internet.

If you want to buy a new VoIP phone, we recommend the Yealink brand.

This is the most widely used brand of phone and we have their software so we can support the devices remotely.

Many customers use our phone system with existing phones.

If you want new phones, make sure you have enough computer knowledge to do the installation. If you have ever given a computer an IP address, then connecting an IP phone to your network will also work.

We can also help you with this remotely. We charge €15 per quarter hour.

Ordering Devices

Hardphones are shipped pre-configured from our own warehouse. To a central location, but also, for example, to different branches or to the home addresses of individual employees. The rule is: order before 10pm, next day at the workstation of your choice! For addresses in Europe, you will receive the devices within 2-3 working days via UPS.

Important for the correct installation of your phone

  • Ensure that you have sufficient computer skills to connect devices to your network.

  • Make sure you have an overview of your network and firewall details

  • Take your time to install your phone

Your business phone number exactly the way you want it

Let our employees set up your telephone number the way you want it. You can then easily make adjustments yourself or let us do it so that you don't have to worry about it anymore.

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!

Setting up and sending desk phones to your employees at the location of your choice:

At the home address of the home-based worker

At the head office or at the different branches

To international offices

Order before 11:59 pm, and start making and receiving calls tomorrow.


Satisfied Belfabriek telephony customers:

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