In the realm of modern business communication, technology plays an indispensable role. Microsoft Teams Phone has emerged as a significant player, seamlessly connecting an impressive 12 million PSTN (Public Switched Telephone Network) users across the globe. This article delves into how the Teams Phone system from Microsoft offers a robust solution for contemporary communication needs.
In June 2022, Microsoft reached the milestone of 12 million Microsoft Teams Phone PSTN users, nearly double the number from a year prior. This growth is driven by customers looking for a reliable and innovative calling solution that can help them keep their businesses connected. Microsoft Teams Rooms revolutionise meeting experiences by integrating video, audio, and content sharing into a cohesive and interactive collaboration environment.

Microsoft Teams Phone: Bridging the Communication Gap
Understanding business phone systems is crucial for modern enterprises, especially when considering highly accredited, secure, and reliable solutions. Microsoft Teams phone with calling capabilities offers deep integration with Microsoft services, making it a standout choice for communications as a service. If you have frequently asked questions or want to learn more about Microsoft Teams, exploring how a Teams phone with domestic calling can enhance your business operations is essential. For those invested in business Microsoft Teams phone options, the seamless communication experience is second to none.
Traditional PSTN networks have been the backbone of telephony for decades. However, with the evolution of technology and the growing demands of global businesses, Teams Phone has revolutionised how we connect. With 12 million PSTN users relying on this platform, Microsoft Teams Phone is more than just a trend – it is necessary.
Features That Make Teams Phone Stand Out
- Unified Communication: Teams Phone integrates calling, chat, video meetings, and collaboration into one platform, ensuring streamlined communication for 12 million PSTN users.
- Integration with Microsoft 365: Leveraging the power of Microsoft 365, Teams Phone provides a fully integrated experience with applications like Word, Excel, and PowerPoint. Teams Phone integrates with other Microsoft 365 services, such as Exchange Online and SharePoint Online, to provide a unified communications experience. This means that users can make and receive calls, send and receive messages, and collaborate on documents from the same place.
- Advanced Security: Teams Phone takes security seriously, providing robust measures to protect the integrity and privacy of the 12 million PSTN users. Teams Phone offers a range of security features to protect users from cyberattacks. These features include encryption, authentication, and call recording.
- Scalability: Whether a small business or a global enterprise, Teams Phone is designed to grow with your organisation, making it suitable for the diverse needs of its 12 million PSTN users.
- Global reach: Teams Phone can be used to make and receive calls anywhere worldwide. This is thanks to Microsoft’s global network of calling partners.
Case Studies: Microsoft Teams Phone in Action
From healthcare to education, Teams Phone has become a pivotal tool. Its impact on the 12 million PSTN users extends beyond mere numbers, reshaping industries and driving innovation.
- Healthcare: Hospitals and healthcare institutions have embraced Microsoft Teams Phone to facilitate remote consultations, serving more patients efficiently.
- Education: Schools and universities have turned to Teams Phone to enable virtual classrooms, connecting teachers and students like never before.
The Future of Teams Phone from Microsoft
With 12 million PSTN users and counting, the success of Microsoft Teams Phone is not just about its current achievements but also its potential to adapt and innovate. The future promises even more exciting features, making the platform indispensable for businesses and organisations.
As a result of these advantages, Teams Phone is becoming the preferred choice for businesses of all sizes. Customers like SAP, Schlumberger, and REI Co-op use Teams Phone to keep their employees connected and productive.
For businesses in London and around the world, understanding and adopting the Teams Phone system can lead to enhanced collaboration and growth. With an eye on the future and a solid foundation in technology, Teams Phone continues to lead the way, illustrating why it is trusted by 12 million PSTN users worldwide.

Adapting to Remote Work with Microsoft Teams Phone
Microsoft Teams Phone has proven invaluable to businesses in the recent shift towards remote working. Its 12 million PSTN users demonstrate the trust and reliance that organisations have placed on this powerful tool.
- Seamless Collaboration: With Teams Phone, teams can work together no matter where they are located. The 12 million PSTN users enjoy features such as screen sharing, file collaboration, and more.
- Cost-Effective Solution: Teams Phone not only serves the diverse communication needs of its 12 million PSTN users but does so in a budget-friendly way. Its scalability allows businesses to only pay for what they use.
- Customisation and Compatibility: For the 12 million PSTN users, Teams Phone provides tailor-made solutions. With compatibility across devices, users can communicate and collaborate effortlessly.
Teams Phone and Customer Support
Teams Phone comes to the fore in an era where customer support can make or break a business. Its 12 million PSTN users enjoy features that enhance customer interaction and satisfaction.
- Integration with CRM Systems: Teams Phone integrates with major Customer Relationship Management (CRM) systems, allowing 12 million PSTN users to have all customer information at their fingertips.
- Real-Time Support: With Teams Phone, businesses can offer real-time support through voice, video, and chat, enhancing the experience for their clients.
Microsoft Teams Phone Calls
Microsoft Teams Phone with Calling Plan is transforming the way businesses communicate. Integrating the traditional PSTN calling with the modern collaborative tools of Microsoft Teams offers a comprehensive solution that suits various business needs. The calling plan provides flexibility, allowing domestic and international calls from any device using the Teams app. It enhances communication by providing features such as call transferring, voicemail, and conference calling. Teams Phone with Calling Plan ensures a seamless experience, enabling businesses to stay connected and responsive in a fast-paced digital world. It’s a robust choice for modern communication.
Direct Routing in Microsoft Teams Phone allows businesses to connect with their existing telecommunications provider, offering greater flexibility and control over voice calls.
Teams Phone: A Global Network
While the 12 million PSTN users of Microsoft Teams Phone are spread across the globe, the quality and efficiency of the service remain consistent. This global network reflects the reliability and innovation that Microsoft brings to the table.
Teams Phone is the only native calling service for Microsoft Teams, offering several advantages over traditional on-premises phone systems. These advantages include:
- Reliable calling: Teams Phone runs on Microsoft infrastructure, ensuring it is universally available and reliable.
- Innovative features: Teams Phone offers a range of features unavailable on traditional phone systems, such as video calling, call recording, and call analytics.
- Simple deployment: Teams Phone can be deployed quickly and easily without expensive hardware or software.
If you are looking for a reliable and innovative calling solution, then Microsoft Teams Phone is the right choice. To learn more, visit the Microsoft Teams Phone website. If you want to move from an existing PSTN system to a more unified solution, Teams Phone System Migration Services offers a seamless transition to integrate voice services within Microsoft Teams.
Microsoft Teams Phone is more than just a communication tool; it is a meaningful change in the world of telephony and collaboration. Connecting 12 million PSTN users with efficiency, security, and innovation reflects the future of business communication.
Final Thoughts
The Teams Phone system is not merely a tool; it is a platform that has transformed the way 12 million PSTN users communicate and collaborate. From remote work adaptation to enhanced customer support, it provides a comprehensive solution that resonates with the ever-changing business landscape.
For the 12 million PSTN users and beyond, Teams Phone is the key to unlocking potential, fostering growth, and thriving in a competitive world. Its continuous evolution and dedication to excellence make it a must-have for businesses seeking to lead in their respective industries.
By investing in Teams Phone System, businesses align with current trends and position themselves for future success. It is more than a choice; it is a strategic move towards innovation, efficiency, and unparalleled collaboration.
Can you use Microsoft Teams as a phone?
Yes, you can use Microsoft Teams as a phone. Microsoft Teams provides calling features that allow users to make, receive, and transfer calls to and from landlines and mobile phones on the public switched telephone network (PSTN). This is possible through integration with a calling plan provided directly by Microsoft or through Direct Routing with a supported Session Border Controller and telephony provider.
These features enable Microsoft Teams to function like a traditional phone system, offering a comprehensive communication solution that includes voice calls, video calls, chat, and collaboration tools. It has become a popular choice for businesses looking to unify their communication platforms.
Audio Conferencing in Microsoft 365 enables seamless virtual meetings, allowing participants to join from any device, anywhere, enhancing collaboration and connectivity.
What is the Microsoft team phone?
Microsoft Teams Phone is a comprehensive cloud-based system integrated within the Microsoft Teams platform. It enables users to make, receive, and manage calls directly through the Teams app, whether on a computer, mobile device, or Teams-compatible desk phone. By leveraging features like Direct Routing or Calling Plans, it offers connectivity to the public switched telephone network (PSTN), effectively serving as a full-fledged phone solution. Along with voice calling, Microsoft Teams Phone also supports functionalities like voicemail, call forwarding, and conference calling. It’s designed to be a flexible and modern solution for businesses and individuals looking to combine traditional telephony with collaborative tools and services available within Microsoft 365.
Is Microsoft Teams mobile free?
Yes. Microsoft Teams offers a free mobile app that can be downloaded on iOS and Android devices. The free version allows users to chat, make video calls, and collaborate with team members.
However, some advanced features and integrations may require a paid Microsoft 365 subscription. These premium features might include additional file storage, more extensive administrative controls, and integration with other Microsoft Office applications.
The free mobile app is an excellent option for individuals or small teams who want to communicate and collaborate without incurring additional costs. Larger organisations or those seeking more advanced functionalities often opt for the paid version to leverage the platform’s capabilities fully.
What license do I need for a Teams phone?
Depending on the specific functions you want to access, you’ll generally need a combination of licenses to utilise Microsoft Teams Phone features. Here’s an overview:
Microsoft 365 Subscription: At the base level, you’ll need a subscription that includes Teams, such as Microsoft 365 Business Basic or Standard, or one of the enterprise-level plans.
Phone System License: You’ll need the Microsoft 365 Phone System add-on license to enable call control and PBX capabilities in Teams.
Calling Plan: If you want Microsoft to be your provider, you’ll need a Microsoft 365 Calling Plan. Depending on the region and the required minutes, this is available in different forms.
Direct Routing: Alternatively, you may use Direct Routing to connect Teams to your existing telecom provider. This doesn’t require a specific Microsoft license but will need proper configuration and possibly a Session Border Controller (SBC).
Additional Features: Some features, like Audio Conferencing, might require additional licenses or add-ons.
Microsoft 365 Licensing requirements can be complex and may vary depending on your region and specific needs. It’s often a good idea to consult with a Microsoft representative or a managed service provider to ensure you have the appropriate licenses for your organisation’s requirements.
