ESI Tech LTD Europa House,
Barcroft Street Bury Lancashire BL9 5BT
VoIP Telephone Systems
Flexible, Cost-Effective Telephony for Schools & Businesses Supplied, Installed & Supported by ESI TECH LTD
Our VoIP Telephony
Hosted VoIP phone systems
SIP trunks & cloud PBX solutions
Desk phones, softphones & mobile apps
Microsoft Teams phone integration
Voicemail to email
Call recording & reporting
Auto attendants & call queues
Flexible call routing & remote working support
Installation, setup & staff training
Ongoing management & UK-based support
About Us
Modern organisations need more than just a phone line — they need reliable, flexible communication that works anywhere, anytime. That’s why ESI TECH LTD delivers powerful VoIP telephone solutions that keep your team connected, whether they’re in the office, on campus, or working remotely.
Our cloud-based VoIP systems provide crystal-clear call quality, smart call management, and significant cost savings — all backed by our expert support and fully tailored to your needs.
Why Choose ESI TECH LTD for VoIP?
- Cost-effective — reduce line rental & call charges
- Flexible — scale up or down as your organisation grows
- Work anywhere — perfect for hybrid & remote working
- Advanced features with simple management
- Reliable, business-grade call quality
- No expensive on-site PBX hardware required
- Full installation & friendly support
- Trusted by schools and businesses across the region
Industries We Support
Education
Schools, academies, colleges, universities — VoIP systems that support flexible communication across campuses
Business
From SMEs to large enterprises — reliable VoIP for modern business communication
Ready to upgrade your phone system?
Talk to the VoIP experts at ESI TECH LTD — we’ll help you choose the right telephony solution for your school or business.