am ca3c24db: Merge "SIP: add SipErrorCode for error feedback." into gingerbread

Merge commit 'ca3c24db3ae4b7a513f1ca76b1e7a3f56a020680' into gingerbread-plus-aosp

* commit 'ca3c24db3ae4b7a513f1ca76b1e7a3f56a020680':
  SIP: add SipErrorCode for error feedback.
tree: 3a3e8b93d010e337d289c228cd6109a2ba412d93
  1. cmds/
  2. include/
  3. libs/
  4. opengl/
  5. services/
  6. vpn/
  7. MODULE_LICENSE_APACHE2
  8. NOTICE