Voice over IP (VoIP) is a service that allows you to consolidate your voice and data communications to achieve a more cost-effective communications solution for your business. This service provides calls within and between offices, and can also be utilised by home-workers. Apart from the substantial call savings, VoIP systems offer additional features such as voicemail, call divert, call forwarding and hunt groups.

Your businesses will already have a telephone network built around traditional analogue lines, but this does not mean you can’t use VoIP technologies. Migration is easy and can deliver a range of savings.

Technological advantages

  • Call forwarding to mobile phones through dedicated apps
  • Free Calls to Remote Extensions.
  • Conference calling, internet faxing out of the box.
  • Customisable call screening and forwarding rules.
  • Custom ringtones.
  • Music On Hold

Prices start from as little as £10.00 per Month Per user

T42 DESK PHONE: 16 VoIP accounts, 3-way conferencing, One-touch speed dial, hotline, Call forward, call waiting, call transfer, Group listening, emergency call, Redial, call return, auto-answer. 7 features keys: message, headset, hold, mute, transfer, redial, hands-free speakerphone.

Get 5000 minutes a month per user of calls to UK 01, 02, & 03 numbers and UK mobiles, FREE with any system ordered! Enough to cover an average businesses call needs!
48 HOURS DESPATCH It’s simple and easy to set up, and you can be up and running within hours via the mobile & PC App.

Designed for Businesses in one or multiple locations

Make and receive calls on multiple devices. Employees can work from any location using any device, including a smartphone, tablet or desktop/laptop, with our mobile calling apps.


Set up and fully managed for you by our team of phone system experts

We fully manage the whole switchover process, from dealing with your existing provider to the transfer of your existing office phone number. If you are setting up a new business, we will set up a new number for you.


Maintenance and Support

The maintenance package from Centro Systems will give you the assurance and peace of mind that any problems you have with your phone system will be dealt with quickly and efficiently.