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Business telephony designed for companies

A2S Voice is the division dedicated to telephony and unified communications within the A2S Group. As such, we support businesses in modernising their communication tools.

To achieve this, we offer reliable, high-performance solutions, as well as solutions tailored to real-world conditions and the constraints of professional environments.

Who are we?

A2S Voice, the A2S Group’s telephony division

A2S Voice is the A2S Group division specialising in telephony solutions as well as secure communications for professional environments.

In addition, we support businesses in implementing reliable communication infrastructures so they can adapt their operational needs to the way organisations evolve.

Thanks to the A2S Group’s expertise, we offer high-performance, sustainable solutions that are perfectly integrated into our clients’ technical environments.

Our mission

Simplify and make business communications more reliable

We design, deploy and support IP telephony solutions, cloud telephony and unified communications designed to improve exchanges, support mobility and guarantee service continuity.

Listening to needs
Reliability
Proximity
Scalable solutions

Our areas of expertise

Communication solutions designed for real-world use

From the initial audit to technical follow-up, A2S Voice offers a comprehensive approach to structure, modernise and evolve professional communication systems.

IP telephony

Modern, scalable solutions to streamline professional exchanges.

Unified communications

Centralise your communication tools to improve efficiency.

Mobility & collaboration

Work anywhere with the same quality of service.

Technical support

Consulting, deployment and long-term maintenance.

Our approach

A simple method: understand, deploy, support

Each project starts with a precise understanding of the need. We then propose a suitable solution, deployed methodically, and followed over time with responsive, local technical support.

A2S Voice

Communication solutions designed for businesses

A2S Voice supports its clients in their IP telephony projects, cloud telephony and unified communications with a reliable, simple and sustainable approach.

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