To allow the Avaya Calling for Microsoft Teams application to access your enterprise UC services securely, update the Avaya Aura® Device Services configuration to allow requests from the avayacloud.com domain.
On the Avaya Aura® Device Services administration portal, navigate to Server ConnectionsCORS ConfigurationService Interface.
Select the Enable Cross-Origin Resource Sharing check box.
In the Specific Domain(s) field, type avayacloud.com.
In the SameSite cookie attribute value field, click None.
