The language for the Auto Attendant can be set through the AA Designer in the PBX portal by adding UI Configs in the Configs tab of the portal. This feature also allows for setting the first and second tiers in the AA to have different languages for the prompts.The UI Configs to be added to the Configs page of the portal are:PORTAL_ATTENDANT_SET_LANGUAGEPORTAL_AUTOATTENDANT_DIRECTORY_PREFER_DOMAIN_DIRECTORY(Check out our UI Configs: Auto Attendant article for more details on these UI Configs.)Setting these UI configs allows the Auto Attendant to handle multiple languages and provides a drop-down in the AA designer for language selection on each tier of the AA.