Add ring_ready to extend the ring time.

resources/install/scripts/app/ring_groups/index.lua

@@ -73,6 +73,11 @@ local log = require "resources.functions.log".ring_group
 		call_direction = "local";
 	end
 
+--set ring ready
+	if (session:ready()) then
+		session:execute("ring_ready", "");
+	end
+
 --define additional variables
 	uuids = "";
 	external = "false";