The interval ICM lookup responses object is an interval
metric indicating the number of responses the ICM service
has sent to the VXML service during this interval. For
each ICM lookup response, whether the response is a result of
a successful or a failed request, this object value will be
increased by one. In the case that multiple response
messages are sent back to the VXML service to a single
request, this object value will increment once per response
message from the ICM service.