Microsoft Teams Phone System Integration With Ultatel

Microsoft Teams is used for corporate group chats, document sharing, video conferences, and more. Here at ULTATEL, we connect your Teams with any VoIP platform which allows your team members not only to collaborate with each other but also call the outside PSTN ( your customers and vendors).

Cloud Based Phone System

Enterprise-Grade Phone System to Teams

What makes us stand out among the rest is our unbeatable conferencing and collaboration features. Our phone system and our session border controller (SBC) enable our users to make calls to the outside world from Teams and answer calls to businesses from within Teams on any device (PC, Mac, iOS and Android).

At ULTATEL, we aim to create a team space for creative decisions and good communication among teammates. It's our mission to fuse a workforce to deliver work efficiently despite being miles apart.

Features and Key Benefits

Key Benefits

  •   Global PSTN Access
  •   Native Contact Center Solution Integrated With Microsoft Teams
  •   Session Border Control (SBC) and Direct Routing
  •   Easy Installation and Maintenance
  •   Voice, SMS and MMS from microsoft Teams interface (no extra software needed)
  •   Scalable SIP Trunking Solution

Global PSTN Access

A PSTN is a combination of telephone networks used globally to let users make landline telephone calls. With global PSTN access, there's no limit to which specific location you would like to reach through a call. Quality communication access is provided all over the world.

Native Contact Center Solution Integrated With Microsoft Teams

The native contact center solution integrated with Microsoft Teams allows users to run communication and collaboration in distributed environments and support third-party applications. Here at ULTATEL, it's always possible to expand your enterprise.

Session Border Control (SBC) and Direct Routing

The session border control certifies how calls are made and handled. When it comes together with direct routing, nothing can go wrong in the flow of data and communication. We offer a great deal of flexibility for our users to enjoy their voice infrastructure in real-time location-based routing.

Easy Installation and Maintenance

We offer hassle-free and easy installation requiring no additional fees. You need not worry about the maintenance too, since we'll customize it according to your needs and demands. We want to give our users the luxury to enjoy ULTATEL with no maintenance cost.

Make and receive calls, SMS and MMS

A complete solution that will enable your users to make calls and send text messages (SMS, MMS) from any microsoft teams version (desktop, Web and mobile). Same user experience on all devices and no need to install and additional applications

Scalable SIP Trunking Solution

A scalable SIP trunking solution allows any enterprise to bypass firewalls and extends VoIP beyond the organization by transmitting numerous signals at once. Unlike traditional dial tone, we offer phone circuits with SIP trunking solutions that surpass plain old phone carriers' standards.

How it Works

ULTATEL engineers will help your team install ULTATEL SBC to your office 365 tenant and enable direct routing in microsoft teams. Once the SBC is up, we will configure your phone numbers to be linked with microsoft teams users. Once this step is completed, users will be able to make calls from any version of microsoft teams (desktop, web and mobile).

Using advanced ULTATEL cloud phone system, we build your inbound call flow, whether you have a single ring group for your mail number or and advanced IVR with multi options that ends with different call queues, ULTATEL will help you setup the your call flow in the most efficient way

Our basic subscription already offers major features for increased flexibility and productivity.

How to Install

We provide white glove installation, if you do not want to do all the powershell commands for setting up microsoft teams’ direct routing, our engineers can do it for you or guide you through the installation steps.


We’re one of the fastest-growing VoIP companies worldwide, and we're not only here for your VoIP needs. We promote innovation.

With Microsoft Teams, we ensure your businesses are handled well with the proper communication and collaboration flow. We, at Ultatel, are your partners in innovation.

 ULTATEL’s cloud phone system

Microsoft Phone System Integration by Ultatel


Our pricing will vary based on your business needs and preferred subscription. The subscriptions available are

  • Clarity Premium
  • Clarity Enterprise
  • Clarity Enterprise Plus

ULTATEL starts at $18 per user per month. The prices only vary based on the contract terms. Overall, we customize pricing based on features and use.

learn more about pricing options, visit this page .


We accommodate businesses of all sizes

Ready to get started and select a plan that’s right for you? Let’s start with
a simple questionaire to get to know more about your business.