How a Business Phone System Supports Remote and Hybrid Workers
See how a modern business phone system connects office, home and mobile workers while keeping numbers, routing and support consistent.
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Business communications, explained clearly.
Practical guidance on business voice, connectivity, 3CX, telecoms technology and the decisions behind reliable communications.
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Latest articles
Explore current guidance, technical insight and straightforward answers from the IT Communications team.
How Many Telephone Lines or Concurrent Calls Does a Business Need?
Learn how to estimate business telephone-line or concurrent-call capacity using real call peaks, queues, growth and resilience needs.
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Cloud Phone System vs On-Premise PBX: Which Deployment Fits Your Business?
Compare cloud and on-premise phone-system deployments across control, maintenance, resilience, remote access and long-term cost.
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How to Choose a Business Phone System: A Practical UK Checklist
A practical checklist for comparing UK business phone systems, from call handling and resilience to migration, support and total cost.
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Yealink Phones for 3CX: Choosing the Right Business IP Phone
Looking for Yealink phones for 3CX? Explore supported Yealink IP phones, DECT handsets and conference phones, and learn how they work with our Hosted 3CX phone systems.
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I.T Communications launches new website to simplify business telecoms
I.T Communications has launched a new website with clearer service information, interactive Hosted 3CX quoting and easier access to specialist UK support.
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Soft-Switch PBX vs Hosted 3CX: Which Is Right for Your Business?
I.T Communications provides both Hosted Soft-Switch PBX and Hosted 3CX, allowing businesses to choose the platform that best fits their operation. Both provide modern…
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What Is a Hosted Soft-Switch PBX? A Guide for UK Businesses
Learn how a Hosted Soft-Switch PBX works, including call routing, queues, remote users, business numbers, resilience, pricing and managed UK support.
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Why Choosing a Telecom Provider That Operates Its Own Network Matters
Learn why network ownership matters when choosing a UK telecom provider, including SIP, routing, resilience, IP space, support and fault diagnosis.
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SIP Trunks vs Hosted VoIP: What Is the Difference?
Compare SIP trunks and Hosted VoIP, including PBX ownership, costs, migration, features, resilience and which option may suit your UK business.
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Business Broadband vs Leased Line: Which Does Your Business Need?
Compare business broadband and leased lines, including contention, symmetrical speeds, resilience, SLAs, VoIP suitability and costs for UK businesses.
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What Is a Fibre Leased Line? A Guide for UK Businesses
Learn how fibre leased lines work, including dedicated connectivity, symmetrical speeds, SLAs, resilience, installation and when they are worthwhile.
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