From schools to auto-dealerships, recruitment, manufacturing and financial services, here are just a few the customers we've had the honour of working with.
17 September 2026 · Education
A UK independent school replaced its ageing PBX with an on-premise 3CX phone system from Zen Systems, installed during school holidays with responsive UK support and no term-time disruption.
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17 September 2026
A leading UK supplier of advanced test equipment faced repeated communications failures after their in-house IT technician left. Zen Systems completed a full migration to high-availability hosted 3CX in seven days,…
17 September 2026
A lightning strike knocked out a national charity's head office phone system overnight. Zen Systems responded with an emergency hosted 3CX deployment that grew into a nationwide communications platform.
17 September 2026
When lockdown hit, a multi-site UK manufacturer needed immediate telecoms continuity. Zen Systems deployed a hosted 3CX phone system remotely, enabling their Sales and Accounts teams to work from anywhere without…
17 September 2026
How a growing financial advisory group across the South and Midlands simplified expansion with hosted 3CX, leased lines and Cisco Meraki networking. New acquisitions onboarded in days, not weeks.
17 September 2026
How Zen Systems transformed a multi-site automotive dealership group with hosted 3CX, enterprise-grade Cisco Meraki networking, and unified communications, delivering zero dropped connections and future-proof…
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