Keep Communication Flowing

with Cloud-Based

Calling

Flexible and Secure Mobile

VoIP & Cloud Phone Systems - Delivered by AQUA

At AQUA, we provide fully managed cloud-based phone systems designed for today’s mobile and hybrid workforce. Whether you’re in the office, working from home, or on the move, our VoIP for business solutions (aka Voice Over Internet Protocol), allows you to make phone calls over the internet instead of old-style telephone lines, giving you professional, secure, and flexible communication from any device. 

From small teams to multi-site businesses, our mobile VoIP services keep you connected, responsive, and compliant, with no bulky hardware or traditional line costs. 

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Key Features of Our Cloud Telephone Service

  • Take and make calls on smartphones, tablets, or laptops — using your business number — from anywhere in the UK or abroad. 

  • Auto-attendants, call forwarding, voicemail-to-email, hunt groups, call queuing and more — all managed through an intuitive cloud portal. 

  • Secure Cloud calling / VoIP (Voice over Internet Protocol) means your business phone system runs safely in the cloud rather than relying on traditional on-premise hardware. All voice data is encrypted in transit and at rest, preventing eavesdropping or tampering. Calls are routed through trusted, GDPR-compliant data centres, protected by multi-factor authentication, firewalls, and session border controllers (SBCs) that block unauthorised access and call spoofing.

  • Add users, numbers, or features as you grow — without the delays, hardware costs, or disruption of legacy systems.

  • No line rentals, just clear, cost-effective cloud phone pricing designed for growing businesses. 

Icon of a blue smartphone with a telephone receiver symbol on the screen.
Blue phone handset with two arrows indicating communication or calling.
Blue padlock icon with cloud symbol on the lock body
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Built for Modern Business Communication 

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  • A remote-first team needing smart mobile communications.

  • A multi-location company looking to unify calls under one system.

  • A growing business needing to scale up fast or a small-medium businesses in the UK modernising an outdated phone system.

Common Use Cases 

  • Mobile sales teams. 

  • Field-based engineers or surveyors. 

  • Hybrid office setups. 

  • Customer service teams

    needing better call tracking. 

  • Small businesses replacing landlines with cloud phone systems. 

Light blue telephone receiver icon with radio waves indicating a call or communication
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Optional Add-Ons 

  • VoIP-enabled desk phones. 

  • Headsets and call centre hardware. 

  • Call recording & compliance archiving. 

  • CRM/ERP system integration. 

UK-Based Support & Installation 

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We provide fast setup and responsive support across Glasgow, Edinburgh, Aberdeen, Inverness, Dundee and the rest of the UK. Our engineers handle everything; from initial consultation to number porting, call routing, installation and staff training. 

Ready to Modernise Your Business Calls?

Call AQUA IT today at 0141 530 2007, or email hello@aquait.co.uk to find out how our VoIP & cloud telephony solutions can make your team more connected, secure, and mobile.