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Sound of Data Partners

Find out about our communication platform and carrier partners as well as industry organizations that we're members of.

Communication platforms


3CX is a global leader in business VoIP and Unified Communications (UC) technology. It offers customers a simple, flexible, and affordable solution that dramatically cuts telephony costs and management headaches.


Avaya is the worldwide leader in Contact Center, Unified Communications, and Cloud Business Solutions. Avaya takes intelligent experiences to new heights for customers, partners, and their customers—in the cloud, on-premise, or hybrid.


Genesys is a leader for omnichannel customer experience & contact center solutions. Through the power of the cloud and AI, their technology connects every customer moment across marketing, sales, and service on any channel, while also improving employee experiences.


Mitel is a global market leader in business communications, powering more than two billion business connections with their cloud, enterprise and next-gen collaboration applications. They help businesses connect, collaborate, and provide better experiences for their customers.


PortaOne is a leading global communications infrastructure vendor. Their BSS & OCS and SBC & C4-5 softswitch solutions enable operators, telecommunication service providers, and carriers to run a broad line of retail, enterprise, SME, and wholesale services on a single integrated software platform.


Twilio is a Cloud Communications Platform that powers the future of business communications. It provides building blocks to add messaging, voice, and video in your web and mobile applications. Enabling phones, VoIP, and messaging to be embedded into web, desktop, and mobile software.

Vonage is making communications more flexible, intelligent, and personal to help enterprises the world over stay ahead. They’ve brought leaders in unified communications, contact centers, and communications APIs all under one roof. Together, they’ve created the world’s most flexible cloud communications platform.

Our Dutch partners


Codelogic creates smart and innovative software solutions for customer contact. Steam Connect is the software solution for all your customer contact on all channels.


Evolve IP is a One-stop-shop Cloud Communication specialist. The Evolve IP OneCloud™ provides purpose-built solutions that include just the technologies users need; delivered exactly where and how they want them.



Orange Business Services


Member of

Klantenservice Federatie
Dutch Customer Service Federation