To begin configuring Text-to-Speech voice: Log in to the Contact Center portal and then select the Administration icon from the left side menu.After navigating to the Administration section, select General Settings, open the Language Settings tab on the top menu bar, and set the Default Prompt Language. You will need to follow additional steps if you intend to use TTS.Contact Center uses the default prompt language for all built-in audio prompts where no specific language is selected.Next, click the 'ADD +' button at the bottom and then select the desired Language and Voice.Changing the Language dropdown will update the options displayed under the Voice dropdown. You can test the selected voice by entering text in the Test Prompt Text field and then selecting the 'Play' icon to listen to the selected voice before saving. Only Google voices are available in Contact Center.Lastly, select the blue 'SAVE' button to save the language settings.