Alcatel-Lucent Enterprise
Logo Rainbow

Your new collaborative business app

Alcatel-Lucent Rainbow is the new business-grade collaborative app that lets you connect with coworkers, clients and partners in ways you never have before.

Rainbow app

Text, call, video and share instantly with your business and personal communities with a simple click. No VPN connection. No IT intervention. No hassle.

Be engaged

Set up and run efficient audio or video calls

Whether it‘s with your colleagues or with contacts beyond your company borders, calling is just a click away. And no more communication budget issues—only free video calls anywhere!

If you need to provide details during a conversation, you can share your screen with contacts. With Rainbow, you can be sure that everyone is on the same page!

With the optional PBX integration you get telephony presence so you can see if a colleague you want to reach is available.

Get Rainbow for free
  • audio/video calls

  • screensharing

  • up-to-date corporate directories

  • telephony system integration (option)

Be spontaneous

Easily communicate and share files with coworkers

Collaborate instantly with your business contacts whether you are in the office, at home, or on the road—in a secure and enterprise-grade environment.

You can create private bubbles to chat and share within a group on a specific project. With simple drag and drop you can easily share documents and knowledge with your team!

Keep your business contacts and groups at your fingertips. Check their availability and start discussions with them. It has never been so easy to reach your business community.

Get Rainbow for free
  • enterprise messaging

  • documents sharing

  • private bubbles

  • contact management

Be in control

Benefit from safe seamless integration and efficient business-grade tools

When several members of your company sign-up for Rainbow you can benefit from additional services such as, a private company address book, user management, and integration with your communications equipment (optional). You can continue to use your desktop phones because there’s no need to change the way you do business.

Your data security is important, that’s why Rainbow is rated A+ by Qualys SSL Labs for Security. Rainbow uses the WebSocket secure protocol that includes a TLS handshake for the message channel, TLS for REST API, and DTLS encryption enabled by default on the media channel.

Get Rainbow for free
  • easy roll-out and user management

  • enterprise-grade apps

  • administration interface

  • security


Bubbles: your private chat room

Create individual chat rooms for any project or topic to keep the conversations separate. Once finalized, your bubbles can be archived for future reference.

With notifications you’ll never miss important information again

Receive notifications via your desktop application as well as your mobile app.