G12 Connect to Teams | IP PBX

Add full Microsoft Teams calling to your existing IP PBX system

Drive more value out of your existing PBX solution by connecting your existing phone system to Microsoft Teams and Office 365. There’s no need for complex integrations, number porting, or extensive user training. Get up and running quickly with full support from the G12 team.

There’s no need for complex integrations, number porting, or extensive user training. Get up and running quickly with full support from the G12 team.

Take your IP PBX to the next level using native voice with Microsoft Teams

Remote work is the new norm, and industry-leading companies are fully embracing and realizing the significant benefits that Microsoft Team’s all-in-one environment has to offer. A fully-integrated Microsoft Teams calling solution offers access to flexible remote communications and an intuitive user experience that’s built for collaboration.

Connect to Teams lets you unleash the full potential of Microsoft Teams

Leverage your current PBX

Reduce your IT costs and keep using your existing PBX system. Turn your Cisco, Mitel, Avaya, or other IP PBX systems into a fully integrated, feature-rich cloud mobility solution.

Simple per-user pricing

Stay in control of your costs with predictable per-user pricing. You can easily add new users to your plan whenever you want without worrying about unexpected costs.

Scale on the go as you grow

Cloud technology gives you all the tools you need to scale and grow. Add new users whenever you need mobility and give them access to an all-in-one ecosystem built for remote work.

Keep your numbers & extensions

G12 Connect to Teams minimizes disruption by layering on top of your existing PBX system, allowing you to keep the same numbers, extensions, and call-flow structure.

Enterprise-grade functionality

Direct routing technology lets you unlock the full potential of Microsoft Teams. With 99.999% uptime, you never have to worry about dropped calls and service outages.

Access US-based support

With G12 Communications, you’re never alone when you have technical questions or need support. Connect with our team of US-based B2B communications specialists.

Fully compatible with your existing on-premises IP PBX

Continue using your existing dial tone phones

Customer PBX controls the calls for SIM ring

Requires Microsoft Teams “Phone System” add-on

Why choose G12 Communications?

G12 Communications is a cloud communication service provider that helps businesses drive more value out of their communications solutions. Our customer-first approach, feature-rich solutions, and ultra-reliable network keep your employees and customers connected, productive, and collaborative.

Local customer service

Access 24/7, US-based customer support

Reliable service

99.999% uptime for our networks

Communications expertise

Decades of experience in B2B communications


Are you ready to get the most out of Microsoft Teams?

G12’s Connect to Teams IP PBX lets you fully unlock Microsoft Teams using your existing IP PBX system.

Connect to Teams | IP PBX

Frequently asked questions

Are you interested in G12 Communications Connect to Teams Direct Routing solution? We put together this list of frequently asked questions to help you learn more about this service.

Still have more questions? Download our FAQ to learn more.

The Connect to Teams IP PBX Service fully integrates your existing IP PBX system to Microsoft Teams. It allows you to use and fully integrate your existing PBX system with Microsoft Teams softphones and mobile devices.

Yes. You are able to utilize your existing IP PBX, the features, and handsets. Not only can you use your existing IP PBX infrastructure, but you can now use Microsoft Teams softphone and mobile devices to make and receive internal and PSTN calls.

No. Your phone system does not change. G12 provides the connectivity and registration between your current IP PBX and Microsoft Teams and Teams devices.

You only need a Microsoft 365 license with the phone system feature.

You will be charged a monthly recurring fee on a per-user basis.