public int getDuration() {
        return duration;
    }
Number of caller.
@param number
Duration of call.
@param duration
Time as a date object of call.
@param time
Direction of call, use INCOMING_TYPE, OUTGOING_TYPE, or MISSED_TYPE
@param direction
selendroid-server-common/src/main/java/io/selendroid/server/common/utils/CallLogEntry.java