Teams Phone System for Microsoft 365
Teams is the fastest growing application in the history of Microsoft. Teams is included in all Microsoft 365 Enterprise plans and most Business plans. Companies using Microsoft 365 can now upgrade Teams to a complete cloud-based business phone system.
Overview
Teams Phone System allows you to replace your existing PBX system with a set of integrated business phone system features tightly integrated with Microsoft 365 and delivered from the Microsoft cloud.
Companies can easily migrate to Teams Phone System simply by adding the appropriate Microsoft 365 licenses, many of which are already included in Microsoft 365 Enterprise plans. For a complete review of the Teams Phone System features and licensing requirements for each type of Microsoft 365 plan, please click here.
Voice for Teams Solutions and Services
Our Approach
Altigen has more than 20 years' experience developing Microsoft-based PBX systems and has deployed thousands of PBX systems. Based upon that experience, we've developed a comprehensive methodology that ensures customers experience a smooth migration to Teams Phone System.
For Microsoft partners who either recommend or deploy Teams Phone System, our partner program is designed to augment your services based on your requirements.
Our solutions portfolio starts with Direct Routing for Teams, utilizing Ribbon’s Microsoft-certified SBC’s, which we deliver as a complete, Azure-based managed service. We’ve also built a user-friendly web-based provisioning portal that simplifies the process of porting telephone numbers, choosing new numbers, and configuring users. With Altigen Direct Routing, customers typically realize significant telecom cost savings compared to Calling Plans.
As a long time developer of Microsoft-based communications applications, we also offer a full spectrum of advanced call routing and queuing applications which integrate with Teams Phone System. Deployed in Azure our applications add critical enterprise communications functionality to Teams Phone System, applications that are essential for many customers to be able to replace their current PBX systems.


Voice for Teams Benefits
- Streamlined, Enterprise Call Routing
- Enhanced Workgroup and Contact Center applications
- Fully integrated with Microsoft 365 and Teams
- Complete solution, replaces on premises PBX systems
- Single vendor for solutions, support and service
A Trusted Microsoft Partner
As a long time Microsoft Partner, our goal is to deliver world-class business communications solutions for Microsoft Teams. We thrive on empowering our customers and partners with an integrated, powerful and cost-effective communications solutions. Altigen Communications can extend the capabilities and enhance the value of Teams Phone System.