During these unprecedented times, we are doing our utmost to protect our customers and staff.
All engineers will have face masks, single use gloves, hand sanitiser and wipes to help keep you safe during their visit.
All they ask in return is that you keep a 2 metre distance to enable them to do their job safely and efficiently.
We want to protect our engineers too, so we have reduced the number of service visits per day in order to limit their potential exposure to the virus and we thank you for your understanding.

Cloud Voice

Cloud Telephony

Our hosted product is powered by one of the largest carriers in the UK. Empower your business with the latest Unified Communications features delivered by our next generation IP Voice service. STEM Technologiess Hosted PBX, Hosted Contact Centre and SIP Trunking services are next-generation communications solutions that can really benefit businesses by enabling you to work more efficiently with flexibility for home workers. We are one of few that also integrate with your mobile to give you a true Unified Communications experience.

This unique offering is available from just £6.99 per month. Contact us today and start saving 03337 777 266

Hosted PBX Benefits

Hosted PBX phone systems have an array of benefits for businesses of all sizes. So, if you want the latest technology at a fraction of the price of a traditional telephone system, or you don't want the expense of paying maintenance to subcontracted engineers then perhaps it’s time to move your phone system to the cloud. Below is our top five benefits of a hosted PBX phone system:

Cost Efficiency

A Hosted PBX is likely to have fewer expenses for repairs than a traditional PBX because Hosted PBXs are managed by a third-party vendor. In addition, hosted telephony requires little or no complex infrastructure to purchase or set up as it uses an Internet connection to deliver your telecommunications.

This unique offering is available from just £6.99 per month. Contact us today and start saving 03337 777 266


STEM Technologies hosted PBX enables your communication requirements to grow seamlessly with your business. In fact, our hosted solution enables businesses to add phone lines, extensions and even connect to mobile devices without facing the limitations imposed by “old style” phone systems’ hardware.


STEM Technologies hosted PBX system is extremely reliable which means the delays or lapses in call quality are a thing of the past.

Outsourced Maintenance

The up-keep of our hosted PBX system is managed by STEM Technologies, so you don’t have to dedicate in-house staff, time and money to keeping an on-premises system up and running. Your company will experience more uptime because the hosted PBX system doesn’t have to be taken offline for maintenance, updating, or repairs.

Disaster Recovery

Often, the first thing that “goes down” in the case of an unforeseen event such as a storm, fire or power outage is your telephone’s connection. That is, if you’re still using a legacy system. This disruption can bring productivity to a screeching halt, which affects your bottom line and external communications with important clients, for instance. STEM Technologies hosted PBX can solve this problem as your infrastructure is protected in a hosted environment. As such, your flow of communications can continue even in an emergency.

All of the above gives you Service & Simplicity in a seem less environment. Call us today on 03337 777 266