Understand what a PBX telephone system is, how it works and why thousands of businesses rely on one.

Wondering what is ACD and how it works? Learn the automatic call distribution meaning, how an ACD phone system routes calls, and how Xelion makes it simple.

Xelion's call centre software brings smart call routing, real-time monitoring, and omnichannel communication together in one platform, so your team can deliver faster, more consistent service every day.

Our cloud VoIP platform gives your team a consistent experience across desk phones, web browsers, and mobile apps.

Xelion covers the full spectrum of what a well-run call centre needs. From day-to-day call handling to longer-term oversight of quality and workforce planning.

For businesses looking to future-proof their communications, cloud telephony solutions offer a smarter, more scalable alternative to legacy infrastructure.

Xelion took home two awards at the 2026 Technology Reseller Awards in London: Cloud Services Vendor of the Year and UC & Contact Centre Vendor of the Year. A night to remember for our team and partners.

Looking for a VoIP app for iPhone or Android? Learn what a VoIP app actually is and how to manage business calls clearly with Xelion.

Already using VoIP SIP providers? Connect your SIP trunk to Xelion and get more control over your business calls, users and availability.

During the 2026 Channel Excellence Awards in Munich, Xelion Germany was named winner in the UCC/IP Telephony category. A meaningful recognition from the German IT channel, based on independent research among thousands of local resellers and service providers.

Explore how a VoIP application for Android helps businesses call anywhere with clear, reliable communication. Learn how Xelion supports VoIP software for Android.

Discover how wireless VoIP phones and WiFi VoIP phones give your team flexibility and reliable communication anywhere. Explore Xelion’s wireless VoIP solutions.