Evoko (Biamp) and the EWS retirement
Microsoft Graph migration status from Evoko (Biamp)'s own notices. Last checked 2026-10-25.
Evoko Home (Liso room manager server)
- Status
- Moved to Microsoft Graph
- Vendor notice
- https://support.biamp.com/Evoko/Liso/Evoko_Liso_Software_and_Firmware/Evoko_Home_Software_Release_Notes
“Implementation of Microsoft Graph API, replacing Microsoft Exchange Web Services (EWS) API to leverage Microsoft's strategic platform direction”
Evoko Home Software Release Notes, read 2026-10-25.
What to do. Evoko Home 2.8.0 (January 2025) replaced the EWS connection with the Microsoft Graph API. A server on an older version upgrades to 2.8 or later and runs the Graph migration, which needs an Entra app registration and a resource group with the Calendars.ReadWrite role; later releases fix migration issues.
One email from ewsappid.com each time a status on this page changes, nothing else, and none after 1 April 2027. Every alert has an unsubscribe link; one press deletes your address, or write to support@ewsappid.com at any time. Sender details are on the contact page; see the privacy policy.
Application IDs
This site lists no fixed application ID for Evoko (Biamp). Look up an ID from your EWS usage report on the home page, or find the name behind it in Entra, under Enterprise applications.
Every app in your tenant
The tenant plan reads your EWS usage report in your browser and matches each app against these statuses and your current allow list. All vendor statuses.