Infinity Group know that an efficient Business Telephone System is crucial for a successful organisation whether you are a business owner, you’re responsible for Business Telephony Solutions or work as part of an internal communications team. Our bespoke Business Telephone System solutions can be tailor-made by one of our Telecoms Consultants to meet your individual requirements.

We offer the complete Business Telephony Solution and are authorised resellers of Mitel, Horizon and Panasonic phone systems to suit organisations of all sizes and needs from SMEs to enterprise.

Since 2002, we have provided a wide range of Business Telecoms Services including; Telecoms Support and Maintenance and install services, Hosted Telephony, SIP Trunking, Inbound Solutions through to Call Recording and Skype for Business integrations.

Here are the benefits of our Telephony Services

Microsoft 365 Business Voice

In today’s climate with most of the world working remotely, there is not much need for legacy on-premise phone systems and on-site PBX. Microsoft Business Voice is a cost-effective cloud-based telephony system which is fully integrated within Microsoft Office 365. It is run through Microsoft Teams with special features such as call transferring and call queues. Another benefit is that it can be accessed from any device at any time allowing your employees to be contacted wherever they are working whether it be from the office or at home.


Recent Clients

companies | Infinity Group

Skype for Business

Many of our forward thinking clients have already switched from traditional or Hosted Telephony to Skype for Business for ease of use, functionality, enhanced security and affordability reasons. They now use Skype for Business as their complete Business Telephony Solution.


VoIP Telephony

There are two types of VoIP Telephony:

Hosted Telephony (also known as Hosted Voice) is a telephone system that resides in the cloud rather than in your office. Users access the Hosted Telephone system through a standard IP handset and/or mobile app, calls are made and received over an internet connection and are routed to fixed and mobile devices.

SIP Trunks – You route your calls using SIP Trunks rather than ISDN channels. SIP Trunks are best suited for larger businesses as this type of IP Telephony can prove more cost effective than Hosted VoIP if there are a lot of users.


PBX telephony

A traditional on site Business Telephone System that routes calls internally and out on to the PSTN. We offer a wide range of PBX solutions including Mitel, Ericsson LG & Panasonic.


The telephone systems we supply and install

Infinity Group - Mitel
Infinity Group - Panasonic
Infinity Group - Horizon

We look forward to discussing your Business Telephone System requirements in more detail.