The Sonos integration document references setting up a virtual Homeowner keypad to provide audio control (page 13). I've tried this setup, however within the Lutron iOS app there is no audio option when editing these virtual buttons. Has anyone had success with this?
I'm having the same issue when trying to setup buttons on Pico keypads, though the same document explains in the FAQ and listed devices as them having the capability to add the audio command functionality for Sonos integration.