am fc7e7766: Merge "CallManager/SipPhone: fix reject a ringing call" into gingerbread

Merge commit 'fc7e7766e7d6a49d31426f821c0a56168c0d75cc' into gingerbread-plus-aosp

* commit 'fc7e7766e7d6a49d31426f821c0a56168c0d75cc':
  CallManager/SipPhone: fix reject a ringing call