Navigation on this site is not optimized for your browser

Please use a recent version of Google Chrome, Mozilla Firefox, Safari or Microsoft Edge to get the most out of the experience.

Find a modern browser


DUO PRO offers you the essentials for your business: a broadband internet connection and a landline to be reachable for your customers.

Configure your pack

400 Mbps…
Super fast broadband and foolproof security  !

With our cable technology, you get broadband internet with a download speed of 400 and an upload speed of 20 Mbps. And with no download limit You are also eligible for the VOO Internet Security service to protect all your devices. What more could you ask for?

Nos conditions

Landlines without limits

Sign up for unlimited landline calls to landlines and mobiles in Belgium, 24 hours a day, 7 days a week. Not to mention the attractive rates for your calls abroad.


towards landlines and mobiles
in Belgium


towards landlines
64 countries
Nos conditions

Our services for business customers

  • Service for business customers
    As a VOObusiness customer, you have a direct line to our business team.
  • Priority troubleshooting
    We respond within 4 hours if you report your problem before 4pm on workdays and 1pm on Saturday.
Our terms and conditions
Our deal conditions
€ 700 (excl. VAT) offered
On three smartphones with our
Trio Mobile or Quatro-Pro packs
€ 700 (excl. VAT) offered
Become a
VOObusiness customer