Call2Teams is the premier Cloud service for easily connecting Microsoft Office 365 Teams users to a business phone system with no hardware or software changes required.

Calls2teams revolutionary business solution

A Simple, but Revolutionary Solution

Call2Teams is a simple, enterprise-grade Unified Communications as a Service (UCaaS) solution, that bridges the divide between existing voice services and Teams.

Easily and quickly integrated between your existing phone system and Microsoft Teams, the solution allows businesses to experience the best of both services.

Powerful communications with calls2teams

Powerful Communication That Grows with Your Business

Calls2Teams enables your employees to enjoy the full Microsoft Teams phone and calls experience with zero disruption to your existing system. Offered on a monthly price-per-user model, the solution allows for improved business agility and adaptability and creates the opportunity to scale up or down as needed, without the worry of fixed term costs.

Capitalise on the latest communication solutions, save costs and boost employee productivity and satisfaction.


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Key Features

Calls2Teams, the ultimate cloud solution for connecting your Microsoft Teams users to your existing phone system.

Unleashes the Full Teams Potential

Voice-enabled functionality drives collaboration, leading to quicker achievement of business goals and objectives.

No Extra Software or Hardware Required

Integration is completed between the Microsoft platform and your telephony platform, so there is nothing for you to install and you can keep all your existing features.

Access a Global Infrastructure

Allow your employees to carry on working with the Teams interface they already know - wherever they are - across Microsoft Azure’s global infrastructure.

Highly Secure

24/7/365 monitoring and support comes as standard, along with built-in enterprise-grade encryption and security.

Business Benefits

allows for superior business agility and scalability

Easy and Quick Scalability

The monthly price-per-user Call2Teams model allows for superior business agility and scalability up to 5000 users.

communicate and collaborate anywhere

Continuity and Flexibility

Give your workforce the ability to communicate and collaborate anywhere they have an internet connection.

Calls2Teams operates on an enterprise-grade, high-availability infrastructure

Highly Reliable

Calls2Teams operates on an enterprise-grade, high-availability infrastructure powered by Microsoft Azure.

Calls2Teams requires zero upfront investment

Protect Budgets

As a fully cloud-managed solution, Calls2Teams requires zero upfront investment in extra hardware or software.

Employees continue to enjoy the Teams experience they’re already familiar with

Ease of Use

Employees continue to enjoy the Teams experience they’re already familiar with while admins manage the service through a simple, web-based interface.

Elite Green Certified Partner

As part of our aim to be a sustainable company, we are committed to partnering with brands whose business practices align with this aim. Microsoft’s sustainable practices include: aiming to be carbon negative by 2030, a commitment to having 100% of their electricity consumption matched by zero-carbon energy purchases and aiming to be one of the largest purchasers of renewable energy in the world. Partnering with Microsoft contributes to our ability to operate in a more sustainable way.


Your Experience is Our Priority

Customer Ratings


Of customers rated our service as
either good or excellent.

Customer Satisfaction


Above the industry average
CSAT Score.

Response Time


You can rely on a quick answer to
your support request.


Why Choose Us?

Elite are experts in helping businesses collaborate and communicate in a secure, productive, and profitable way, wherever you or your employees are located.


Calls2Teams has enterprise-grade security and resilience built-in, giving you the utmost confidence against cyber threats.


The solution allows users to access their on-premise phone system through Microsoft Teams from anywhere, on any device.


Allow staff to benefit from flexible working patterns and enable remote working to boost employee productivity and wellbeing.


As a purely subscription-based model Calls2Teams is easily expandable and means you only pay for the services you consume.


Due to my technology background, I immediately knew that our existing telephony system was not fit for purpose, especially during the stresses of the pandemic. It was a high priority to support our staff and our customers with the demands of the new way of working. We needed a system that we could use onsite, on the go and from home, which we could manage ourselves, but still have support on hand.

Vanessa Worsley | Director of Finance, Urban Bliss

Interested in Calls2Teams?

Whether you're looking to get the ball rolling with Calls2Teams from Elite or you're in need of advice on what is the best option for you, our team is here to help! Fill in our contact form and one of our specialists will be in touch!

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