Is it possible? IPX/Asterisk to "Ring" a Google Home speaker?

Setup, Configuration and Use Beginners
3

There are two options as far as i know:

  1. use asterisk binding. Not listed in Paper UI, but it’s possible to install it manually. It’s very likely that you will have to change the log settings for the binding to ERROR or OFF to get rid of an annoying WARN message.
    The binding works as intended for me. I’m using Asterisk 13.6 and the binding is not capable to use the whole Asterisk API, but at least I get Information about active calls (Number from, to, Name, Timestamp)
  2. use mqtt. There is a script available for Asterisk (AGI call) to publish an MQTT topic every time a call is received. See Asterisk binding not found in bindings - #2 by Udo_Hartmann for details.