Read a message out to the caller and listen for their key-pad input.
Number of loops: How many times should the message be played.
Message: Message that will be converted to audio using speech synthesis. Supports variables.
Audio: Audio recording.
Info you provide both a 'Message' and 'Audio'. Your audio will take priority.
The 'Gather input' node has output connections for every keypad button. If the user presses a button that does not have a linked node, the call will hang up.