Direct Routing for Microsoft Teams Calling

Ribbon has the largest portfolio of session border controllers (SBCs) certified for Microsoft Phone System Direct Routing.  Carriers can offer their customers SIP trunks that connect to Microsoft Teams.  A Direct Routing solution that includes a Ribbon SBC is fully supported by Microsoft. 

Furthermore Ribbon SBCs offer the scalability and high-availability required to provide cost-effective SIP trunking solutions to Microsoft Teams Calling customers.  Ribbon has decades of experience providing session border controller functions for some of the world’s largest carriers.  Independently verified for performance and functionality, Ribbon SBCs deliver carrier-grade functionality without degradation, even as session density increases to demanding levels.  The virtualised SBC SWe is a dynamic solution capable of adapting to your growing business.

“These test results confirm that Ribbon’s Session Border Controller SWe delivers impressive, rock-solid performance, running as a Virtual Network Function on an industry-standard server using a hypervisor.  With sophisticated call handling, interworking, transcoding, high-availability and immunity from DoS attacks, we are pleased to award Ribbon SBC SWe the Miercom Performance Verified certification.” 

Miercom Ribbon SBC SWe Session Border Controller Independent Performance Verification, June 2016

Ribbon’s physical SBCs for core networks include the SBC 5400 and the SBC 7000 which scales up to 150,000 concurrent SIP sessions.  Like the SWe, these SBCs can be configured for multiple tenants, allowing for economies of scale.  The multi-tenant architecture and certified performance and security of Ribbon SBCs make them a perfect piece of your Microsoft Teams SIP trunking solution.