Q21 Session Border Controller

The Ribbon Q21 is a high performance 2RU (2 rack unit) Commercial Off the Shelf (COTS) platform of Ribbon's integrated SBC solution for service providers and enterprise (eSBC) running signaling and media software as well as distributed SBC solution running the signaling only software.

With 10G interfaces and leveraging the latest and greatest Intel DPDK technology, Q21 scales up to 70,000 SIP based voice sessions supporting world’s largest enterprises, call centers, and service provider network.