3.2.2 Timers
Open: (Optional) This timer is stopped when MSB packets or Beacon packets are received. The time-out interval for this timer MUST be in the range of 10 to 30 seconds, inclusive.
End of Stream: (Optional) This timer expires if no MSB packets have been received for a certain period of time. For more information about expiration of the End of Stream timer, see section 3.2.5.2.