What is SIP? Discover the meaning of the SIP protocol (Session Initiation Protocol), how a SIP circuit works, and the exact meaning of SIP trunking.

In an extensive interview with ITchannelPro, our marketing manager Serge Hoek talks about Xelion's rebranding and the steps we are taking to strengthen our communication and cooperation with partners.

WhatsApp is het meest gebruikte berichtenplatform ter wereld. Door WhatsApp Business te koppelen aan het Xelion-platform maak je het eenvoudiger om efficiënt en laagdrempelig met klanten te communiceren.

Learn all about VoIP Phones: what it is, how it works, and why it's the solution for modern communications. Save money and improve your reach.

On Wednesday 26 March, Xelion held a festive and memorable farewell for two icons of the organisation and the IT telecom sector: founder and tech visionary Micha Cohen, and Commercial Director Arthur van den Ende.

Find out how voice over IP (VoIP) works and what it means for your business.

Microsoft Teams integration with Xelion: The perfect combination for efficient communication

WhatsApp is the most widely used messaging platform in the world. By linking WhatsApp Business to the Xelion platform, you make it easier to communicate with customers efficiently and in a low-threshold manner.

Xelion strengthens leadership with Robbert Dekker as COO

Thijs reflecteert op zijn eerste jaar als CEO van Xelion

In de webinar over Xelion versie 9.1 geven we uitleg over een aantal handige nieuwe functies en verbeteringen.

ChannelConnect in conversation with Xelion's CEO Thijs van den Ende about optimizing the development process and a successful rebranding.