Voice Platforms

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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.

Learn more about OpenScape Enterprise

Unified communications for medium businesses

OpenScape Enterprise Express is an integrated UC, mobility and contact center solution for businesses up to 2,000 users. It’s the perfect choice for mid-size businesses seeking a simple yet powerful communication solution.

Explore OpenScape Enterprise Express

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.

See OpenScape Business

Remote Branch Unified Communications

Keep your multi-site enterprise and remote workers connected with the UC features they count on, all from a single easy-to manage platform

Learn more about Remote Branch UC

Session Border Controller

Get next-generation security for unified communications with bulletproof protection for the SIP trunking to your network, offices and workers.

Learn more about Session Border Controller

Hybrid Unified Communications

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.

Learn more about Hybrid UC

Management Applications

Empower your team to maintain a high performance communications network. You’re always in touch, anywhere, so you can work smarter, and more efficiently.

Learn more about Management Applications

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