Unified Communications

Unify your communications and give your virtual teams a unique advantage


Empower your teams with a harmonized unified communications and collaboration experience. One that synchronizes all your technologies into a seamless, unified communications platform, and weaves communications capabilities directly into the way your business operates. .

It begins with our software-based, unifying communications platform, which works with any IT, voice, and application environment, and which scales to an astounding 500,000 users. Locking into this platform is an award-winning suite of applications, including voice, video, web collaboration, mobility, and contact center.
The result is a transformation of your enterprise that amplifies collective effort, energizes your virtual teams, and dramatically improves business performance.


OpenScape UC Suite

Discover the most comprehensive suite of secure communications and collaboration tools for business, which scale to as many as 500,000 users. Learn more about the highlights on our latest release.


Our integrated suite delivers a broad range of applications, including:


OpenScape UC Application

Give your virtual teams the power to seamlessly reach people and information with the most open, scalable, and flexible unified communications solution.

OpenScape Mobility

Enable your teams to be as productive anywhere as they are in your office.


OpenScape Web Collaboration

Enable virtual teams to easily and securely share documents, media, and information from their desktops, smartphones, and tablets.

OpenScape Video

Bring conversations to life with high definition video that’s easy to deploy and implement, easy to manage, and easy to rationalize.


OpenScape Xpressions

Unified Messaging gives your teams access to all their messages, through one inbox, from anywhere.

OpenScape Voice

Connect teams with next-generation IP-based voice communications.


OpenScape Fusion

Accelerate team responsiveness and overall business execution, process and communications efficiency with cost-effective application integration.


Share Print

Large Enterprise Savings Estimator

Pro Football Hall of Fame success story

Pro Football Hall of Fame Chooses Unified Communications Solution from Siemens Enterprise Communications to Make Gridiron History.

Pall Corporation success story

Pall Corporation Optimizes Communications processes for greater efficiency, productivity, and savings; projects net benefits of $5.2m