Let us make your conversations vibrant

Tweet. Post. Chat. Text. Email. On and on. It’s fantastic to have so much choice. But, when the stakes are high, nothing replaces talking. Sometimes, you need to simply pick up the phone.

Embrace the perfect tool for key conversations—your voice


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 Atos Unify OpenScape phones eco-friendly designation and ENERGY STAR certification.

Energy Star and HD Audio

TDM Desk Phone family for SMBs

Unify OpenScape Desk Phone CP200T Exceptional performance in an affordable, easy-to-use device for a wide variety of users.

Unify OpenScape Desk Phone CP400T Mid-tier device with large display, numerous programmable keys and optional key module.

IP Desk Phone family for SMBs

Unify OpenScape Desk Phone CP Family: Intuitive, interoperable, beautiful and efficient – they’re devices that earn their place on the desktop.

Wireless phones—built for mobility in the real world

Well constructed, feature-rich and fully integrated with your Unify OpenScape or Unify HiPath voice network, Unify OpenScape wireless phones connect with your enterprise via your wireless LAN or DECT (phone base).

Unify OpenStage WLAN WL4 Family: This wireless device family delivers mobile on-campus communication over your WLAN infrastructure.

Unify OpenStage M3 DECT*: Mobile communications for industrial environments, delivering robust connectivity, improved safety and user productivity.

Unify OpenScape DECT Phone S6 Family*: Ideal for mobile services personnel, from patient care to knowledge workers, the cordless Unify OpenScape S5 DECT phone meets the challenges of noisy environments with superior mobile audio quality.

Unify OpenScape DECT Phone SL6 Family*: The largest display from our slimmest and smallest DECT device, all without compromising security, reliability, functionality or design.

*DECT devices not available for North America.

OpenScape DECT Phone

Related resources


Desktop and Wireless Phone Portfolio

Whether conversing with colleagues or talking to customers, communicating by telephone is vital to the success of today’s enterprises.

Malthouse Surgery

Case Study

The Malthouse Surgery Telephony Project

The Malthouse Surgery wanted to replace their legacy digital telephone system as it was not meeting their requirements.

OpenScape Desk Phone IP

Data Sheet

Unify OpenScape Desk Phone IP

Vibrant communication at the desktop with user-friendly, multifunctional and economical IP telephones.

OpenScape Desk Phone CP Family

Data Sheet

Unify OpenScape Desk Phone CP Family

The Unify OpenScape Desk Phone CP family offers three meticulously conceived, compact and easy-to-administer devices to fulfill the infinitely varied needs of a multitude of users.

Interested in our Phones?

We have a strong network of partners with varying specialties and locations near you.