
PSU IT Voice and Data is member of the Inter-Tel Principal Reseller Group placing us amongst the top ten resellers in the UK and allowing us to input into the direction and enhancements for the product range. We are accredited to supply, maintain, service, upgrade and train on their full range of products.
Our industry experience since 1986 enables us to provide realistic advice and consultancy on your existing telecoms and data networks. We can also provide both an IT and telecoms review to help you to formulate a strategy for the future.

Intertel was founded in 1969 in the United States. It has been at the leading edge of telecommunications technology for over thirty years, providing businesses with total communications through voice and data solutions.
Speed and flexibility in the digital communication of voice and data are critical to business success today. Maintaining a competitive advantage requires the latest technology from a corporation with a proven reputation for outstanding service and support.
“Intertel – we don’t sell phone systems – we sell telephony based enhancements to business processes” Chris Harris, MD. Inter-Tel Europe.
Intertel Corporate Overview 
PSU Corporate Overview 
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