am 3e9bcb98: am 382717f3: Merge "Set the thread pool size of NIST sip stack to one." into gingerbread

Merge commit '3e9bcb98c4190b18d113e79ead071a86cd7ca480'

* commit '3e9bcb98c4190b18d113e79ead071a86cd7ca480':
  Set the thread pool size of NIST sip stack to one.