Unify Openscape Desktop Phones

Let us make your conversations vibrant.

Most of us “talk” more by text than by speaking. It’s the way life is, and it’s good. But when issues get complex, when nuance is more valuable than facts, or when we need an answer now—when we reach for an escalation tool—it’s hard to replace the dynamics of the human voice. We deliver voice as a high-definition, immersive experience. Our desktop phones are designed to get out of the way, to remove distractions.

Award-winning design.

Intuitive touch controls. Informative displays. HD audio. Bluetooth connectivity. German construction. Created with mobile integration in mind. And Green, with OpenStage phones as the only recipient of Europe’s coveted “Blue Angel” eco-friendly designation.

OpenScape Desk Phone family

Intuitive, space-efficient and gigabit to the desk. The ergonomic OpenScape Desk Phone IP family delivers a user-friendly, cost-effective and feature-rich communications experience.

Simple deployment, crystal-clear HD audio and gigabit Ethernet let users enjoy productive communications with best-in-class value.

OpenStage 80

An extraordinary user experience for executives and top-level managers. OpenStage 80 includes a complete set of telephony and communications features, crystal-clear HD audio, best-in-class LCD display and an open application platform for productivity-enhancing applications.

OpenStage 80 is available for TDM environments.

OpenStage 60

Designed for power users, with crystal-clear HD voice, a vivid LCD display and a wide range of features.

OpenStage 60 is available for TDM, HFA* and SIP environments.

OpenScape Desk Phone IP 55G

An innovative premium device especially designed to meet the needs of senior managers and executives. Premium features, materials and components are combined in an extraordinary design.

OpenScape Desk Phone IP 55G is designed for SIP environments.

OpenScape Desk Phone IP 35G

New for 2013: A combination of maximum usability and a sleek, intuitive design. Application and personalization options make this phone the first choice for executive team environments and people interacting with multiple groups.

OpenScape Desk Phone IP 35G is available for SIP environments.

OpenStage 30

Ideal for specialists who frequently place outbound calls, OpenStage 30 features a large array of configurable function keys and expansion modules.

OpenStage 30 is available for TDM environments.


OpenStage 20

OpenScape 20’s tilt display and touchpad provide excellent ease of control for office professionals and is suited to a broad range of uses.

OpenStage 20 is available for TDM, HFA* and SIP environments.

OpenStage 15

Exceptional voice quality, extensive features, and two-line display make OpenStage 15 ideal for entry-level mass deployments.

OpenScape 15 is available for TDM, HFA* and SIP environments.

OpenStage 10

Our entry-level phone, delivering crystal-clear voice quality and elegant design.

OpenStage 10 is available for TDM environments.

OpenStage 5

An ideal entry-level phone with high-definition audio. It is wall-mountable, also making it a good choice for hallways, waiting rooms and other common areas.

OpenStage 5 is available for SIP environments.

Unify formerly Siemens Enterprise Communications