Voice Solutions

Get everyone talking


Make it easier, more reliable, and more affordable to get everyone in your organization talking.

As more options become available to carry on business – video, Web collaboration, IM, social media – it’s easy to forget that the human voice remains the most fundamental tool for business communication. It’s a mission-critical application.

We give voice a voice.



Unleash the potential of your virtual teams with our large enterprise solutions:

OpenScape Voice

Fully integrated voice and unified communications, carrier-grade security and reliability, and massive scalability.

HiPath 4000

The leading converged voice architecture, bridging the gap from legacy to current technology.


OpenScape Exchange

The power of leverage: Unify your communications without starting over.


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Large Enterprise Savings Estimator

Fujitsu Technology Solutions success story

Virtualized communications infrastructure achieves cost benefits.

Solvay success story

By committing to a managed services agreement with Siemens Enterprise Communications, chemical group Solvay has centralized its fixed voice infrastructure in Europe and reduced its total cost of ownership (TCO) by 30%.