# File lib/adhearsion/voip/asterisk/commands.rb, line 140
        def input(digits = nil, options = {})
          timeout = options[:timeout]
          timeout = (timeout && timeout != -1) ? (timeout * 1000).to_i : -1
          play    = options[:play] || 'beep'
          result  = raw_response("GET DATA #{play} #{timeout} #{digits}") 
          extract_input_from result
        end