This section provides end to end installation and configuration of vIMS (Virtual IP Multimedia Subsystem). vIMS (Clearwater) and Cloudify Architecture/Eco System OverviewvIMS provides scalable deployment of IP Multimedia Subsystem (IMS) in virtualized and cloud environments for voice, video and messaging services. Install and ConfigureThis section provides information on installation and configuration of open source and VSA components for vIMS. Troubleshooting StepsSome of the common troubleshooting steps are given below, which user must follow if discovery or monitoring is not working. Parent topic: Deployment Scenarios