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Upgrade Guide > Introduction > Component Upgrades
Component Upgrades
When new versions of ICE components become available, you may wish to upgrade your components individually or all at once. In general, you should always avoid running components from different versions. During an upgrade, it is expected that older and newer components will interoperate until the older versions have be updated, however, there is always the possibility of incompatibility when running mixed versions.
Upgradable ICE Components
The following components must be upgraded separately from the ICE Server and are not installed with the ICE Server.
ICE Clients: All Desktop, Web, and Mobile clients are upgraded individually via users or MDM.
ICE RallyPoints: All RallyPoints must be upgraded individually on their respective hosts.
ICE Telephony: SIP PBX and other Telephony components must be upgraded individually as they operate independently of the ICE Server.
ICE Patch Servers: May be upgraded individually. Refer to the ICE Technical Operations Guide.
ICE Static Reflectors: May be upgraded individually. Refer to the ICE Technical Operations Guide.
Grafana Dashboards: Manually and individually upgraded.