OpenScape Voice

OpenScape Voice

Unified Communications for large enterprises

Deliver secure and scalable communications for up to 500,000 users with our comprehensive suite of software-based solutions platforms for any IT, voice and application environment.

OpenScape 4000

Hybrid Unified Communications for large to medium businesses

Bridge the gap between TDM and IP with a converged architecture approach that gives you everything: the full range of UC applications and all the benefits of increased workforce productivity.

OpenScape Business

Unified communications for small and medium businesses

OpenScape Business offers small and medium businesses a single unified solution for voice, presence, conferencing, contact center, messaging, and mobility for up to 500 subscribers in a single system or 2000 in networked systems.