Hosted PBX Versus On-Premise for SMEs
Hosted PBX versus on-premise phone systems: compare costs, control, resilience and support to choose the right setup for your Luxembourg business today.
VO is engaged in an ambitious transformation to bring the customer experience to the next level.


A driving local force in the Luxembourg telecommunications market, and a proud part of the Post Luxembourg Group.

If you do as much as we do, you always have something to tell. And if you want to do a lot, you also need a reliable and well-coordinated team.

So that everyone always knows what is expected of them, but also what they can expect: The most important documents about us and our products.
Hosted PBX versus on-premise phone systems: compare costs, control, resilience and support to choose the right setup for your Luxembourg business today.
Learn how to port home number service when changing provider in Luxembourg, what to prepare, what can delay a transfer and how to keep calls working well.
Dedicated IP versus shared IP explained: see how address reputation, email delivery, hosting costs and control affect your Luxembourg business choices.
Come and discover our brand new television product VOtv at the B.D. Festival in Contern on 16 and 17 July 2022 in a lively setting and benefit from a personal presentation of VOtv by our staff.
Visual Online SA is proud to launch a new company logo as part of the ongoing evolution of our company’s brand to support it's ambition to remain one of the most renowned internet service providers in the Grand Duchy of Luxembourg.
Currently, we all hear about the increase of infections. Of course the number of people, who are supposed to work at home, will also increase.