I’m not quite sure on the use for this yet but I’m sure there is some application, perhaps if an alarm goes off your house can call you so you can listen in???
Anyway, using my In-Line TTS Audio Interupter (using a Raspberry Pi) project and a simple script I am now able to get my Echo to call me
call_adam:
alias: "Call Adam"
sequence:
- service: switch.turn_on
entity_id: switch.echo_amplifier
- service: mqtt.publish
data:
topic: "tts"
payload: "Alexa. Call Adam"
- delay:
seconds: 9
- service: mqtt.publish
data:
topic: "tts"
payload: "Yes"