This object configures the talk-spurts duty cycle used for voice activity detection calculations, expressed in units of 0.01 so the actual range runs from 1% to 99%. An administrator uses this to tell the underlying CAC module what fraction of a call is expected to be active speech versus silence, which affects how much bandwidth voice connections in this aggregate are assumed to need, keeping in mind the value must be divided by 100 before CAC uses it. For example, setting this to 40 (a 40% duty cycle) would tell CAC to assume voice calls are talking about 40% of the time, influencing how many voice connections can be admitted onto the aggregate's reserved bandwidth.