5 min read

Using Microsoft Teams as a phone system

With more teams working remotely, Microsoft Teams is becoming increasingly popular. It is now the go-to communication and collaboration system for many organisations. The direct integration of VoIP telephony enables you to use Microsoft Teams as a phone system with a real phone number and make and receive calls directly in a single interface.

In this post, we’ll explain why Microsoft Teams should be your next phone system and how to set it up in 3 simple steps. It’s easy, seamless, and cost-effective when choosing the right partner.


Why Microsoft Teams should be your next phone system

Distributed teams now depend on a ton of digital tools for productive collaboration. If you have five different programs running simultaneously, you know how much chaos and friction that can cause. You might have lost track of several open chat windows, video conferencing, and file sharing apps before.

Throw your business phone in the mix as an additional channel and device you have to manage and overwhelm is guaranteed. Even former naysayers now publicly admit that they are convinced that Teams is much better than Slack or Zoom for collaboration:


“Using Teams with an actual—you know—team these last few weeks has completely altered my perception. […] I’m now starting to think Teams is much better for collaboration during the (hopefully final months) of the pandemic. […] What I’ve been finding is that the COVID-fatigued version of me prefers one ecosystem that does it all.” John Brandon, Forbes


And if you too have been using Microsoft Teams in recent months, you know how extremely valuable it is to have one unified solution that does it all. But can Microsoft Teams replace your entire business phone system? Absolutely.

Now you can make calls directly from Teams by using it as a business phone system. And everyone can always reach you with your landline number, even when you’re on the road.

What’s more, as long as you're using an Enreach mobile phone plan, both Teams and the telecommunication network know when you’re on a call – be it a Teams meeting or a regular phone call – and automatically signal your status as “busy”. Therefore, there’s no need for writing “In a meeting, I’ll call you back” messages anymore. 

The two-way Teams Presence Integration between Teams and Enreach voice solutions makes sharing user availability information more convenient and enhances communication with colleagues, customers, and other stakeholders. 

Luckily, to use Microsoft Teams as a telephone system, you don’t need to completely revamp your existing telephony infrastructure. Here’s how it’s done.

Microsoft Teams phone system-1


How to make phone calls in Microsoft Teams

To make phone calls via Microsoft Teams, you have two options:

1. Calling Plans

The first option is to use the Microsoft Phone System with Calling Plans. With these Calling Plans, you port your existing phone numbers to Microsoft. Microsoft becomes your telephone service provider and will bill you for those phone numbers.

Yet, Calling Plans are:

✕ quite expensive
✕ not available in every country
✕ only enabling simple telephony (no advanced features)

2. Direct Routing

Direct Routing allows you to access the PSTN (Public Switched Telephone Network) from Microsoft Teams.

Direct Routing is an excellent way to use Microsoft Teams as a phone system. It’s suitable if you’re already using a business phone system such as Enreach (former Benemen) or plan to do so in the future.

Compared to Calling Plans, Direct Routing offers:

✓ cheaper call rates
✓ global availability
✓ greater range of functions

Direct Routing allows you to combine the collaboration benefits of Microsoft Teams with the rich phone system features of a cloud phone system. This way, you're not limited to basic telephony as with Calling Plans, but experience the best of both worlds in one application.


Using Microsoft Teams as a phone system with Voice for Teams

Enreach (former Benemen) complements Microsoft Teams with Direct Routing as a Service.

With our solution Voice for Teams, you only need the MS Teams client for all your communications. Internal and external phone calls, as well as chat, video, and file sharing, are all done in Microsoft Teams.

Place calls and conference calls directly from Teams anywhere in the world—regardless of whether you are calling from a fixed or mobile network. Even if you have to leave your office in the middle of a conference, you can easily switch to another device, such as from your laptop to your mobile phone. Wherever you are in the world, you can still be reached on all your devices. You can of course use your existing desk phones, too.

In combination with a provider like Enreach, Microsoft Teams Direct Routing can not only save you money. It also makes your communication and collaboration much more efficient. All call data is stored in our data warehouse for reporting purposes and you have recordings available if you need them.


How to set up Microsoft Teams as a phone system in 3 easy steps

Using Teams as a phone system is pretty quick and easy, thanks to Voice for Teams. Here are the 3 steps you need to take to start making and receiving calls directly in Teams.

1. Purchase the required Phone System license for your Microsoft 365 account
2. Purchase Voice for Teams licenses
3. Activate user accounts in Voice as well as your MS Office 365 tenant

Can Voice for Teams replace your existing PBX?

Voice for Teams can be used on its own and does not need to have any external PBX solution. So effectively, with Voice for Teams there is no more need of keeping your existing PBX in place.

However, if there’s a need for this—that’s absolutely possible. Microsoft Teams phone system integration with your existing PBX can easily be done with Voice for Teams—where this makes sense from a business perspective. Or in case there are environmental requirements that demand certain parts of your existing PBX to remain in place.


Voice for Teams gives you a stack of amazing features

● Individual phone number
● Fixed-line and mobile telephony
● Switchboard tools & PBX functionality
● Intelligent call routing
● IVR & notifications
● Callbacks
● Call recording
● Advanced customer service features

With Voice for Teams, you can make and receive calls with your own personal mobile or fixed number—you can have both if needed. You can also make calls from customer service pools using the native Teams client. When making outbound calls you can select which number will be displayed: the mobile, fixed, or service pool number.

Make mobile calls from Microsoft Teams with no additional cost

Enreach (former Benemen) is also a mobile operator. If you have a mobile subscription, you can combine that with your call package. This means you are not incurring additional costs when calling out from MS Teams. You already have unlimited calls in your mobile bundle or calling package.
By that, you’re also using your existing identity. People know it’s you when calling and when people call you, it can also ring in your Teams application.

Does Voice work with physical desk phones?

When using Voice for Teams, you’re using the native Teams user interfaces. This includes the MS Teams client on your desktop, your mobile, or if needed an MS Teams approved device (desk phones, conference phones, etc).

How much does Voice for Teams cost?

Voice pricing is role-based, so the price varies depending on the numbers you need. Depending on the call package, adding one phone number starts at €3.50 per user.


Ready to run your entire business communications through Microsoft Teams?

Traditional telephony features can be seamlessly integrated with Microsoft Teams. This way you’re taking the best of both services and create a unified business communications solution without compromise.

Moving call control to the cloud can help you avoid high hardware and software costs. Hands-on service and support are crucial when integrating your cloud PBX with Microsoft Teams—which is why you need a reliable partner.

Enreach gives you everything you need to streamline your communications without worrying about the tech. See how easy it is to get started with Voice for Teams by booking a free 30-minute demo or for any additional questions, please feel free to contact us.

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