Business
VOIP Phone System
Professional VoIP phone systems with desktop, mobile and cloud calling features for businesses across the UK.
✔ Work from anywhere
✔ Mobile & Desktop Apps
✔ Keep Existing Numbers
✔ Advanced Call Management
Why Switch to VOIP?
Modern VoIP phone systems provide businesses with greater flexibility, advanced calling features and lower operating costs compared to traditional telephone systems. Whether your team works from the office, remotely or across multiple locations, VoIP helps keep everyone connected using a single cloud-hosted platform.
Work Anywhere
Make and receive business calls from your desk phone, mobile or computer from any location.
Reduce Costs
Lower call charges and eliminate the need for expensive on-premise phone systems.
Professional Features
Access call recording, auto attendants, voicemail-to-email and advanced reporting.
Scaleable Solutions
Quickly add users, numbers and devices as your business grows without costly upgrades.
Powerful features to improve productivity
Our VoIP solutions are packed with powerful features that help your business communicate more effectively, improve customer service and support flexible working.
Auto Attendant
Automatically route incoming calls to the correct department or team member.
Voicemail to Email
Receive voicemail recordings directly to your email inbox.
Call Recording
Record business calls for training, compliance and quality monitoring.
Call Queues
Manage incoming call volumes and improve customer service during busy periods.
Mobile APP
Make and receive business calls from your mobile phone using our VoIP app.
Number Porting
Keep your existing business phone numbers when switching to VoIP.
VOIP Solutions for Every
Business
Flexible VoIP phone solutions designed to support businesses of all sizes with reliable calling, advanced features and seamless scalability.
Essential
£11.95 Per User / Month
For small businesses requiring reliable cloud calling.
Professional ⭐ Most Popular
£15.95 Per User / Month
Advanced call handling and productivity features.
Advanced
£19.95 Per User / Month
Comprehensive business communications with enhanced reporting and support.
Business VoIP Handsets
We offer a range of professional Yealink handsets to complement your VoIP phone system. Whether you need a simple desk phone for everyday use or an advanced handset for busy users, we can recommend the right device for your business.
Yealink T34W
Professional desk phone with enhanced functionality for growing businesses.
Yealink T74W
Advanced VoIP handset for managers and high-volume call users.
Yealink T87W
Premium touchscreen phone for executives and demanding business environments.
Yealink W73P Cordless
Wireless freedom for warehouses, retail stores and mobile office staff.
Why Businesses Choose IT Support Belfast
We provide reliable cloud-hosted VoIP phone systems backed by expert support, helping businesses across the UK improve communications, reduce costs and stay connected.
UK-Wide Deployment
Professional VoIP deployment services for businesses across the UK, with expert setup and ongoing support.
Number Porting Support
Keep your existing business numbers when moving to VoIP – we make the porting process simple.
Expert Setup & Configuration
Professional installation and configuration tailored to your business requirements, ensuring your VoIP system is ready to use from day one.
Ongoing Technical Support
Our team is available to provide ongoing support and assistance, helping you get the most from your VoIP phone system whenever you need help.
Ready to Upgrade Your Business Communications?
Speak to our team today to discuss your requirements and receive a tailored VoIP quotation.