Communication

Modern Business Phone Systems That Cut Costs And Work Anywhere

The analogue phone network switches off on 31 January 2027

Openreach is retiring the old copper telephone network across the UK. If your business still uses traditional phone lines, ISDN or an old on-site phone system, now is the time to move – before you’re forced to.

Why move to a 3CX cloud phone system?

  • Lower costs – significant savings on calls and line rental, with no expensive hardware to maintain
  • Work from anywhere – take your office number on your mobile, laptop or desk phone
  • Never miss a call – route calls to the right person, wherever they are
  • More than voice – video meetings, live chat, SMS and WhatsApp in one system
  • Works with your tools – integrates with Microsoft 365, Microsoft Teams, Outlook and popular CRMs
  • Full visibility – clear reporting on call volumes, costs and response times

We handle the switchover for you

ZTech plans and manages the whole move: porting your existing numbers, setting up handsets and apps, and training your team, with no disruption to your calls.

Speak to ZTech today on 020 8864 4444 to plan your switchover.

Rise to the top

Never Miss A Lead

Call queues, out-of-hours routing and live chat help you turn more enquiries into customers.

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Secure By Design

Encrypted calls, protection against toll fraud and regular updates keep your phone system safe.

keep it safe

Ongoing Support

We monitor your system and handle day-to-day changes such as new users, numbers and call flows.

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Ask Us Anything

We Have Great Answers

Can I keep my existing phone numbers?

Yes. We transfer your existing numbers to your new system, so your customers won’t notice any change.

Not always. Many people use the 3CX app on their mobile or computer, and we can supply desk phones where needed.

Openreach retires the analogue network, so traditional phone lines and ISDN stop working. Any system still using them needs to move to VoIP before then.

Yes. We integrate 3CX with Microsoft Teams, so your team can make and take business calls directly from Teams.

Can you provide a full service?

Yes – all hardware, software and cloud solutions. We are Microsoft and Apple partners, so whatever you need, we can provide.

Not necessarily. Sometimes local storage is cheaper and more secure, and sometimes a cloud solution is the better fit. Either way, you must have a backup.

Yes. With our maintenance and support package, all your devices are monitored and can be supported remotely.

Yes. Modern AI assistants can help your team work faster on everyday tasks such as e-mails, documents and meeting notes. Find out how we help businesses use Claude AI.

We strive to make our clients happy

So, let's be happy together

Office planning

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