am c74d3917: am ece7e11b: Merge "SipService: fix a missing switch-case break." into gingerbread

Merge commit 'c74d39173e1071dbffe713e008b95784ac4312bc'

* commit 'c74d39173e1071dbffe713e008b95784ac4312bc':
  SipService: fix a missing switch-case break.