BUSINESS TELECOMS · SIP · VOIP

Practical advice for modern business communications

UKDDI articles covering business phone systems, SIP trunks, VoIP, 3CX-compatible calling, UK numbers, call handling, costs, remote working and international use.

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Make better decisions about your business phone system

From upgrading an ageing phone system to using a UK number overseas, each article focuses on a specific business or communications problem.

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Build the service around your UK number

Choose the number first, then connect it to SIP or a hosted VoIP phone and add compatible hardware if required.

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Choose a UK number

Search available UK geographic, UK-wide and freephone numbers online.

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Add a VoIP phone

Buy compatible business VoIP hardware from UKDDI and configure it for your service.

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