When Should a Business Move From Shared Hosting to a Virtual Server?
Shared hosting is efficient for many websites. Learn which evidence shows a business may need the control and resources of a virtual server.
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Explore current guidance, technical insight and straightforward answers from the IT Communications team.
Virtual Server vs Dedicated Server: What Is the Difference?
Virtual servers share physical hosts; dedicated servers provide one customer with the physical machine. Compare control, scaling and responsibility.
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What Should a Business Look for in a London Colocation Provider?
A practical checklist for comparing London colocation space, connectivity, access, support and resilience without relying on vague claims.
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Colocation vs Cloud Hosting: Which Model Fits Your Infrastructure?
Colocation places your hardware in a data centre; cloud hosting consumes provider infrastructure. Compare control, responsibility and flexibility.
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What Can a 3CX AI Receptionist Do for a Business?
A 3CX AI receptionist can handle defined conversations and routing, but it needs careful scope, escalation, data controls and ongoing review.
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When Should a Business Use an Independent 3CX Support Provider?
Independent support can join up the PBX, hosting, SIP and network layers. Learn when it helps and what a support agreement should define.
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3CX Licensing Explained: Users, Editions and Simultaneous Calls
3CX capacity is not simply a per-handset calculation. Learn how users, editions and simultaneous calls affect a suitable licence.
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Why Two Data Centres Matter for Business Voice Resilience
Two data centres can strengthen voice resilience, but only when shared dependencies, failover behaviour and operations are properly designed and tested.
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What Is an ASN and Why Do Network Operators Use One?
An ASN identifies a routing domain that exchanges routes with other networks. Understand its role, responsibilities and when it is relevant.
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What Is BGP and Why Does It Matter for Business Connectivity?
BGP helps networks exchange reachability information across the internet. Learn when it matters to business connectivity and resilience.
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How Active Network Protection Complements a Business Firewall
Network-level protection and a business firewall operate at different points. Understand their complementary roles, limits and shared operational needs.
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What Is DDoS Protection and Does Your Business Need It?
DDoS protection helps detect and mitigate traffic intended to overwhelm an internet service. Learn what it covers and how to assess the need.
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