Fully cloud hosted unified communications is the next evolution in collaboration.

We work with market leaders to be able to offer you cutting-edge collaboration tools, delivered on our own secure, robust MPLS network, charging you a monthly opex cost with no large capex outlay.

These secure, flexible, managed offerings integrate with Node4’s carrier grade SIP trunk platform and are delivered across Node4’s national MPLS network and enterprise-class UK data centres. Customers and partners receive carrier-grade connectivity, industry-leading performance, disaster recovery and advanced data security tools as standard.

We have two UC solutions – UC powered by Cisco and UC powered by NEC – both offering a communications platform that combines feature rich, user-centric VoIP telephony with powerful collaboration tools such as call management, video, instant messaging and presence, file sharing and conferencing, amongst other features.


  • Connect any of your devices and benefit from a host of innovative collaboration tools all controlled by one service.
  • Allow remote workers to securely file share and connect easily without the need for face to face meetings
  • Enables colleagues to reach any individual anywhere, on any connected device and enjoy a consistent user experience
  • Pick up calls on the move and at the desk and transfer calls between devices
  • Easily switch between different communication methods such as instant messaging and video conferencing
  • Node4 designs, builds, pre-configures, installs and supports end users as a managed service
  • As an opex solution, customers will only pay for what they use. This provides flexibility in volume and service, catering to specific business needs.

Good to Know

Unified Communications powered by Cisco

For more information on our UC solutions please download our datasheet.

Node4 and Cisco on HCS

We sit down with Simon Herbert from Cisco and chat about HCS

Cool to Know

How to Ensure UC Deployment Success

Discover the Untold Secrets of Mastering UC Deployment

UC deployment doesn’t have to be a pain.

How UC Benefits Your Business

Ways UC Can Benefit Your Business

It’s all about the unified communication benefits.

Book a slot in the MSC

The Mobile Solution Centre hits the road

A first glimpse at our newest Demo solution. And, it’s mobile!

“Businesses are looking for one unified way of working, they want flexibility and a good user interface which Node4’s UCaaS solution (powered by Cisco) enables.  It is also available as an opex solution giving significant cost efficiencies. Node4 are brilliant at what they do and are incredibly good at understanding Cisco’s technology and driving real value to their customers.”

Simon Herbert – Cisco
Discover Think Colocation is for you?

Purpose built demo suite

All Aboard the Mobile Solutions Centre