Drive growth. Empower teams. Boost collaboration. Enhance customer satisfaction. Increase productivity in the workspace. Accelerate decision-making. Bring products and services to the market faster. Lower TCO.
Many enterprises around the world trust on Avaya’s solutions and praise Avaya’s rich functionality and reliability. As a fully authorized Avaya Business Partner, Dia Telecom is the sole cloud service provider building upon the renowned Avaya Aura platform in the Netherlands. Dia Telecom is the winner of the Avaya’s #1 Innovations Award.
Future-proof solutions since day one. Dia Telecom’s Avaya UCaaS solutions have been used extensively by companies ranging from small businesses to large corporates and contact centers. Give us a call to discuss the possibilities. UCaaS and Dia Telecom are ready for you today.Contact Us
By switching to Dia Telecom we save on our telephony expenses, returning the upfront investment within one year. We are now far more flexible and continue to take advantage of the latest developments.
Manon Vanderkaa Director - Unie KBO
Introducing Unified Communications from Dia Telecom truly made the difference for our employees. It also proved to be easy to manage and rich in functionality. With UCaaS we only pay for what we use.
Jan Maarten Koelewijn MKB Advisor Insurances - Poundwise Holding BV
Thanks to the unique flexibility of CCaaS we're able to make a fresh start with our OAD Bus business unit. The switch to the cloud went quick and smooth, enabling us to focus on our location move.
Frans Willem Schuitemaker Director - OAD Bus BV
Our cloud-based solutions are being used extensively by companies ranging from medium businesses to large corporates.
Concorde Group is specialised in language training, translation and interpretation services.
Tour operator OAD Bus for day trips, bus trips, tours and arrangements in the field of sports and events.
Book your cruise holidays directly online at Dreamlines Cruises, the largest cruise offerings at the lowest price.
Accounting firm De Hooge Waerder supports you in all activities and decisions in the financial-economic field.
Vespo Group is specialised in domestic and home textiles, market leader in kitchen, bathroom and bedroom textile.
Unie KBO, the Union of Catholic Associations of the Elderly, is the largest seniors organization in the Netherlands.
One client for all devices makes collaboration easier. The Avaya Communicator provides a great user experience.
Your user experience is consistent and optimized across devices. An easy-to-use design takes the guesswork out of your communications.
Highest-grade audio scales ensure the quality of real-time collaboration that’s needed when working from your head office, client locations, the airport—or when telecommuting.
Use single sign on to identify yourself across voice, video, IM, presence, mobile, and conferencing.
Collaboration modes like IM/presence, multi-party audio, multi-stream video with grid layout, web conferencing, and interactive desktop sharing.
Get more out of your communications investments with Desktop integration for Microsoft® Office, browsers, and Internet Explorer.
Reduce your mobile charges by routing international and outgoing mobile calls through your corporate network.
Read our most important stories and every exciting moments
in the last period.
De Stichting Onderwijs Midden-Limburg, afgekort SOML, vertegenwoordigd 11 vestigingen van scholen alwaar lokaal gebruik werd gemaakt van o.a. Avaya IP Office 500 centrales.
Dia Telecom’s UCaaS solutions are ready and available today for customers with offices throughout Europe.