HiPath 2000 Real-Time IP Systems
Entry level real-time IP solution for edge locations of larger enterprise sites or small stand-alone enterprise locations, supporting up to 30 IP users. May also be deployed as a stand alone gateway for interworking with competitive and legacy systems.

HiPath 3500/3550 Real-Time IP Systems
Real-time IP solution for small enterprise sites, supporting up to 192 IP users. May be deployed as a stand alone gateway for interworking with competitive and legacy systems or as a survivable media gateway in larger real-time IP systems.

HiPath 3800 Real-Time IP System
Leading-edge real-time IP solution for medium enterprise sites, supporting up to 500 IP users. May be deployed as a stand alone gateway for interworking with competitive and legacy systems or as a survivable media gateway in larger real-time IP systems.

HiPath 4000 V3.0 Real-Time IP System
is a highly resilient IP convergence platform that combines the benefits of IP networking with the rich features, applications and availability of a circuit-switched system. Perform cost-effective switching and routing in a mixed-type environment, you leverage IP when and where your business needs it. HiPath 4000 V3.0 support SIP trunks and SIP endpoints, encryption of voice calls (SRTP) and scales to 12,000 users and 83 distributed access points at remote locations in a single system.

HiPath 8000 V2.2 Real-Time IP System
is a native SIP-based real-time IP system that provides very large enterprises with enterprise-class communications features, next generation solutions in presence-based collaboration and communications applications and the reliability of a carrier-class system.