Rainbow™ - Cloud Communication platform
Achieve your digital transformation and enhance employees’ productivity with a secure “à-la-carte” cloud communication platform
A secure, cloud communication and collaboration platform
Today’s businesses operate in a fast-changing world. To stay competitive, companies need to modernize operations, reduce costs and deliver better digital services for customers and employees.
Moving to the cloud is a key step in this journey. It gives businesses the flexibility to grow, innovate and work smarter.
Your Cloud, Your Way
There is no single path to the cloud. Every organization has different needs, challenges and goals. While one-size-fits-all approaches often lead to underused tools and unnecessary recurring costs, Alcatel-Lucent Enterprise offers flexible, "à-la-carte" cloud communication services, from one platform.
Rainbow™ by Alcatel-Lucent Enterprise, our secure enterprise-grade cloud communication and collaboration platform, helps organizations start or refine their digital transformation, keep employees connected, motivated and engaged and deliver a best-in-class customer experience.

Key features
Sovereign
Your data stays under the law you choose. 15 data centres worldwide, or your own private cloud. Certified where it counts: ISO 27001, GDPR, HIPAA, FERPA, HDS, ANSSI, C5.
AI included
Your AI is already in the platform. Transcription, summaries, real-time translation, AI reception agent. Included in the licence. Your content never trains a third-party model.
Zero silos
Your calls, meetings and customers in one place. Enterprise telephony and collaboration in one app. One number on desktop, mobile and DECT. Teams connector, APIs and IoT included.
Your pace
Your deployment model. Your pace. Public cloud, your existing PBX, or your own private cloud. 5 to 100,000 users. New site live in 30 minutes.
Resources & Downloads
20 resources available
- Last Updated
- Jul 29, 2026
- Solution
- Collaboration Solutions, Rainbow
- Last Updated
- Apr 3, 2026
- Solution
- Rainbow
- Last Updated
- Jun 6, 2022
- Industry
- Education, Energy and Utilities, Transportation › Railway, Transportation › ITS, Transportation › Airport, Transportation › Ports and Logistics
- Solution
- Communications Platform As A Service, Cloud Communications, Collaboration Solutions, Connected Solutions and Devices, Rainbow, Unified Communications
- Last Updated
- Mar 6, 2025
- Solution
- Collaboration Solutions, Rainbow
- Last Updated
- Mar 4, 2025
- Industry
- Education › Student Centric Services
- Solution
- Rainbow
- Last Updated
- Oct 22, 2026
- Industry
- Healthcare › Digital health
- Solution
- Rainbow
- Last Updated
- Oct 20, 2026
- Solution
- Autonomous Network, Cloud Communications, Connected Solutions and Devices, Data Center, Digital Age Communications, Digital Age Networking, Distributed Wi-Fi Control Architecture, Industrial Networks, Intelligent Fabric, IoT, Mission Critical Networks, Networking As a Service, OmniFabric, Optical Network Solution, Purple on Demand, Rainbow, Security, Shortest Path Bridging, Unified Access, Unified Communications, Video Surveillance, WiFi Solutions
- Last Updated
- Sep 28, 2026
- Industry
- Retail
- Solution
- Cloud Communications, Collaboration Solutions, Connected Solutions and Devices, Rainbow, Unified Communications
- Last Updated
- May 21, 2026
- Industry
- Government
- Solution
- Single Pair Ethernet, Digital Age Communications, Rainbow, Cloud Communications, Unified Communications
- Last Updated
- Oct 10, 2025
- Industry
- Energy and Utilities, Transportation › Airport, Transportation › ITS, Transportation › Ports and Logistics, Transportation › Railway, Education
- Solution
- Communications Platform As A Service, Rainbow, Cloud Communications, Unified Communications, Collaboration Solutions, Connected Solutions and Devices
- Last Updated
- Mar 6, 2025
- Industry
- Healthcare › Digital health, Healthcare › Senior Living Technology
- Solution
- Rainbow
- Last Updated
- Mar 7, 2024
- Industry
- Education › Student Centric Services
- Solution
- Business Continuity, Rainbow
Solutions using Rainbow™ - Cloud Communication platform
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Interested in Rainbow™ - Cloud Communication platform?
Talk to a specialist about deployment options, pricing, and how it fits your infrastructure.




















