Modifies a locale setting.

To configure this key, you need to define the XPath of the setting and a list of values. Each key press iterates the list and sets the next value, repeating when the end of the list was reached. You can define a specific LED for each given value.

Example: Toggle the primary codec of the first identity between G.722 and G.711

<key keyNumber="11" label="codec">
         <setting path="identities/identity[1]/audiocodecs/audiocodec[1]">
             <led ledColor="green" ledBlinking="true"/>
             <led ledColor="red"/>