Cloud-Based Business Telephony (VoIP)

Tailored systems offering professional call handling, flexibility, and crystal-clear call quality to support your unique business needs.

The UK’s traditional phone lines are being switched off!

With the PSTN/ISDN switch-off set for January 2027, businesses that rely on traditional phone lines risk losing all connectivity if they don’t migrate to an alternative like VoIP in time. Waiting until the last minute could mean service disruptions, higher costs, and long delays due to increased demand for migration services.

By acting now, businesses can ensure a smooth transition, benefit from improved features and cost savings, and avoid compliance or operational risks. Early migration also unlocks opportunities to future-proof communications, integrate with modern tools, and maintain business continuity.

This means every business will need to move to internet-based telephony (VoIP). For many, this sounds daunting — but with the right partner, the transition is smooth and can save you money.

At Cosy Networks, we take the time to understand how your business communicates.

Do you have staff working remotely?

Multiple offices?

High volumes of incoming calls from customers?

Whatever your scenario, we design VoIP systems that match your needs — not a one-size-fits-all solution from a big supplier.

Features & benefits of our VoIP services:

  • Professional call handling across multiple sites and home workers.
  • Flexible — scale up or down as staff numbers change.
  • Pay only for what you use — not inflated packages.
  • Crystal-clear call quality supported by business-grade broadband.
  • Integration with mobiles so you never miss a call.

Reliability, transparency, and outstanding aftercare

Cosy Networks is trusted by small and medium-sized businesses that need communications they can depend on.

Exceptional

“Our experience with Cosy Networks has been exceptional. Their hosted telephony service has significantly improved our communication efficiency both in the office and for our engineers on the road.

“The CRM integration with our accounts program is extremely useful for all of our staff, we are also making big savings as well which really helps, especially in the current economic climate. We would not hesitate to recommend Cosy to other Businesses.”
Mark
Ultraheat Plumbing & Heating Services

the no bull guide: pstn shutdown

Download your free guide:

PSTN Guide: VoIP

Here’s why you need this guide:

  • Uncover the truth: Learn the 10 crucial things big suppliers aren’t telling you about the PSTN shutdown.
  • Understand why your alarms and payment terminals are at risk and how to avoid disruption.
  • Find out how to get a system sized to your business, without hidden costs or unnecessary features.
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Get in touch

We love chatting to businesses about how we can save them money and deliver top tier communications systems.

Email:

info@cosynetworks.com

Phone:

01202 596527

Get in touch

We love chatting to businesses about how we can save them money and deliver top tier communications systems.

Contact Form - All Pages
Email:

info@cosynetworks.com

Phone:

01202 596527