<div dir="ltr">&lt;action application=&quot;set&quot; data=&quot;ringback=${uk-ring}&quot;/&gt;<br>&lt;action application=&quot;preanswer&quot;/&gt;<br>then bridge as normal with {ignore_early_media=true} at the start of the dialstring<br><br>${uk-ring} is defined in vars.xml of the vanilla example config<div><br></div><div>See <a href="https://wiki.freeswitch.org/wiki/Custom_Ring_Back_Tones#Ringback">https://wiki.freeswitch.org/wiki/Custom_Ring_Back_Tones#Ringback</a></div></div>