CSI has been working with Berkshire Telephone Systems for over 20 years with Berkshire Telephone Systems being our preferred telephony partner for both the public and private sector.

Berkshire Telephone Systems have been selling telecommunications systems and products since the early 1990’s

From upgrades to new systems including support and maintenance we have options to suit all business types and budgets

We provide traditional, VOIP and Hosted Voice  services to suit businesses of all sizes from 4 users to 4,000