Mobile, border-less, enterprise grade communications and collaboration is available to all ICON Cloud users.



Spontaneous Team Collaboration

Increase team collaboration with secure chat and free document sharing from anywhere.

  • Chat for Business. Whether it’s with one person or with a group, chat can help you make decisions and take immediate action. And if you happen to be idle, pop-ups will come to you.
  • File Sharing. Easily send photos and files with a simple drag and drop. And large files transfer or external file sharing are now so easy!
  • In or Out of the Office. Whether you are in the office, at home, with friends, or on the road, you can access your coworkers and stay connected, whatever your device (web browser, iOS/Android phones). No VPN connection, No IT intervention. No problem.

Rainbow Workplace UCaaS

Rainbow UCaaS

Stay Connected

Transform into a digital workplace with audio / video calls and screen sharing.

  • Audio / Video Calls. Calling is no longer about looking up a phone number and dialing. It’s about just clicking. And no more communications budget issues for your business, only free video and calls everywhere!
  • Deskphone Companion. When your Phone system* is connected to Rainbow –  the perfect companion for your business desk phone – a great customer experience is the result. You have access to your corporate address book, you can see the on-the-phone presence status of your contacts and launch click-to-call to reach them. Plus, every call log is available on Rainbow.
  • Screen Sharing. If you need to share a document during your call, click again and your document or screen can be shared.
  • Business Community. Once you install your mobile app your smartphone contacts become available from any device. You can instantly invite contacts to join your business community, and you can create bubbles for multi-party interactions. Starting business chat or discussions is done instantly!

Rainbow Collaboration

Keep control of your IT

Your data is safe with us. We won’t share it, and we won’t use it for commercial purposes. We respect your privacy.

  • Security protocols ensure your data in transit is safe. Rainbow ranks A+ with Qualys SSL security tests.
  • Your IT staff is fully in control: Rainbow offers Active Directory integration, a web portal to manage user profiles, analytics and backup services.
  • Because you probably use a number of different tools, our system offers standard APIs that integrate into your existing environment.