ICE 3.6.6 Requirements Reference
This section provides a reference to the supported versions and requirements of the various components used in the deployment and operation of ICE version. 3.6.6.
Applicable Versions:
The following components and their installation packages are available for the 3.6.6 release.
ICE Release Versions: • iceos-release-3.6.6-git-f2fe445-6426.iso
• iceos-airgap-release-3-6-6-45203.45204.zip
• Grafana Dashboards 3.6.6+1125.zip
• ICE Agent 3.6.6-3098.zip
• ICE Agent Windows 3.6.6-3098.zip
• ice-agent-3098-linux.arm64.zip
• ice-agent-3098-linux.x86_64.zip
• ice-agent-3098-macos.x86_64.zip
• ICE Mobile iOS 3.6.6:6525.ipa
• ICE Mobile Android 3.6.6:6525.apk
• ICE Desktop Mac 3.6.6+33300-x64.dmg
• ICE_Desktop_MSI.3.6.6+33300.zip
• ICE_Desktop_NSIS.3.6.6+33300.zip
• ice-desktop-web-3.6.6-33300.tgz.gpg
Kubernetes Version: 
Minimum supported version: 1.28Maximum supported version: v1.31Important: The values below are minimum requirements. More cores or RAM will improve speed, and more drive memory will increase recording capacity. Use this as a baseline if necessary, but upgrade whenever possible.
ICE Server Host Machine Minimum Requirements | |||
See the Virtualization Guidance section of the ICE Server Installation Guide for more detail. | |||
Package: | iceos-release-3.6.6-git-f2fe445-6426.zip iceos-airgap-release-3-6-6-45203.45204.zip | ||
Deployment Size | Cores | RAM | Disk Space |
Lite | 4 | 16GB | 250GB |
Small | 8 | 32GB | 500GB |
Medium | 12 | 48GB | 750GB |
Large | 16 | 64GB | 1TB |
NTP Enabled | Network Time Protocol (NTP) must be enabled on any host running an ICE Server. NTP ensures time synchronization between ICE components. | ||
ICE Desktop Client PC Minimum Requirements | ||||||
OS | Windows 10 Enterprise 64-bit operating system (or newer) | |||||
Component | Cores | RAM | Disk Space | |||
Minimum | 4 | 8GB | 1GB | |||
 Version Compatibility: | ICE Desktop is not backwards compatible with previous versions of ICE Server. The Desktop/Server versions should match. Older versions may appear functional but should not be used. | |||||
ICE Mobile Client Device Minimum Requirements | |
OS | Android or iOS. The latest three versions are supported. |
ICE Gateway Host Machine Minimum Requirements | |||||
Applies to Telephony, ISSI, and DFSI components. | |||||
Component | Cores | RAM | Disk Space | ||
Minimum | 4 | 16GB | 250GB | ||
OS | Ubuntu, Redhat, or centOS | ||||
USB Dongle | A hardware USB key (dongle) is required for operation of a DFSI or ISSI Gateway. The key must be inserted into the Host VM in a USB port accessible to ICE. (Not required for Telephony). | ||||
Docker | Docker must be installed on the VM. Docker is not pre-installed or automatically installed. For instructions on deploying Docker refer to: https://docs.docker.com/engine/install/. | ||||
NTP Enabled | Network Time Protocol (NTP) must be enabled on any host running an ICE Gateway for DFSI, ISSI or Telephony. NTP ensures time synchronization between ICE components. | ||||
ICE Server API Key | The API key for your ICE Server will be required during configuration. It can be copied from the ICE Desktop > Settings > License > API Key tab. | ||||
ICE Agent Host Machine Minimum Requirements | |||||
Applies to Rallypoint, Reflector, Patch, and Archiver components. | |||||
Component | Cores | RAM | Disk Space | ||
Minimum | 4 | 8GB | 64GB | ||
OS | CentOS 9macOS 13 or newerRHEL 9Ubuntu Linux 24.04 LTS or newer Windows 10 or newer | ||||
Ports | TCP Inbound Port: 7443, 443, and 80 | ||||
NTP Enabled | Network Time Protocol (NTP) must be enabled on any host running an ICE Agent for Rallypoints, Patch Servers, or Static Reflectors. NTP ensures time synchronization between ICE components. | ||||
LDAP AD LDS Supported Versions |
ICE Supports integration with Lightweight Directory Access Protocol (LDAP), Active Directory (AD), and Lightweight Directory Services (LDS) via the following operating systems. |
Windows Server 2016 |
Windows Server 2012 R2 |
Windows Server 2012 |
Windows Server 2008 R2 |