Make PSTN Calls Inside Microsoft Teams
Connect GoOTG's enterprise-grade SIP trunk directly to Microsoft Teams. Your team keeps using Teams for meetings and chat — now with real phone calls to any number in the world.
Why Choose Direct Routing Over Microsoft Calling Plan
Microsoft's Calling Plan is expensive and limited. Direct Routing through GoOTG gives you more flexibility, better rates, and your existing numbers.
Keep Your Existing Numbers
Port all your current business phone numbers directly into Teams. No need to change your DID numbers, letterheads, business cards, or customer-facing contact info.
60% Lower Calling Costs
Microsoft's per-user Calling Plans are expensive. GoOTG's direct routing gives you unlimited US & Canada calling at a fraction of the cost — especially for international calls.
Works in Countries Microsoft Doesn't
Teams Calling Plans are only available in select countries. Direct Routing works anywhere in the world, making GoOTG the right choice for global businesses.
Full PBX Features Inside Teams
Get call queues, auto attendants, ring groups, call recording, and reporting — all managed through GoOTG and surfaced natively inside the Teams experience.
Live in 1 Business Day
Our team handles the entire technical setup. You don't need to touch DNS records or configure an SBC yourself.
Order
Choose your GoOTG plan and select Teams Direct Routing
Configure
Our engineers configure the Session Border Controller with your Microsoft tenant
Port Numbers
We port your existing DID numbers or provision new ones
Assign Users
We enable Direct Routing for your Teams users and assign phone numbers
Go Live
Your team is making and receiving real calls inside Teams
GoOTG Direct Routing vs. Microsoft Calling Plan
| Feature | GoOTG Direct Routing | Microsoft Calling Plan |
|---|---|---|
| Unlimited US/Canada Calling | ✓ Included | Limited minutes |
| Port Existing Numbers | ✓ Yes | Limited |
| International Calling | ✓ 150+ countries | Select countries only |
| Call Recording | ✓ Included | Add-on cost |
| Call Analytics & Reporting | ✓ Advanced | Basic only |
| 24/7 Live Support | ✓ Included | Microsoft support tier |
| Contract Flexibility | ✓ Month-to-month | Annual commitment |
Add Real Phone Calls to Microsoft Teams
Let our team set up Direct Routing for you. Most customers are live within 24 hours.