Direct Routing as a Service for Teams Phone

SIPPIO delivers a fully managed cloud service, letting you connect your preferred carrier or legacy systems in minutes.

Direct Routing as a Service

Flexible enterprise voice in Microsoft Teams, powered by SIPPIO

Enjoy the total flexibility of Microsoft Teams Direct Routing without the complexity of managing SBCs, PSTN infrastructure, or PowerShell scripts. 

How does Microsoft Teams Phone work?

Effortless management

An intuitive online dashboard puts complete control at your fingertips. Easily manage users, scale services, and troubleshoot call quality in real time, no complex IT heavy lifting required.

Rapid activation

Go live in minutes, not months. Activate new services instantly, or let our voice specialists port your existing numbers seamlessly with zero downtime.

Multi-platform flexibility

SIPPIO supports Microsoft Teams Phone, Webex, and Zoom Phone. Manage all your users from a single portal, regardless of which collaboration platform they choose.

Carrier-grade reliability

Built natively on Microsoft Azure to deliver crystal-clear call quality, unmatched network resilience, and 99.999% uptime for total peace of mind.

True global coverage

Expand seamlessly across 80+ countries with full local regulatory compliance—all streamlined through one provider and one simple bill.

Unrivalled support

Access expert 24/7 assistance whenever you need it, with optional white-glove guidance, proactive monitoring, and dedicated care through SIPPIO Care.

Why Choose Direct Routing as a Service with SIPPIO?

  • Zero SBC infrastructure – Eliminate the capital expenses and operational burden of buying, hosting, and patching Session Border Controllers (SBCs). SIPPIO handles all hardware in the cloud.
  • Carrier and legacy PBX coexistence – Bring your existing carrier contracts (BYOC) or connect legacy PBX and contact center systems directly into Teams to bridge current investments with cloud collaboration.
  • Automated PowerShell provisioning – Say goodbye to manual, error-prone PowerShell scripts. Provision users, assign policies, and activate numbers instantly with automated workflows.
  • Tailored enterprise call routing – Support complex calling needs, custom dial plans, multi-site deployments, and specialized emergency routing with maximum architectural freedom.
  • Azure-backed reliability and security – Built natively in Microsoft Azure to deliver carrier-grade redundancy, 99.999% uptime, end-to-end encryption, and 24/7 network monitoring.