tree f8113a62a05f612a54da4c277661542edbcb9773
parent a2511da9d65b11be7f59ed3f525f77e85aeb4bef
author Hung-ying Tyan <tyanh@google.com> 1282903699 +0800
committer Hung-ying Tyan <tyanh@google.com> 1283386213 +0800

Add software features for SIP and VOIP

and block SipService creation and SIP API if the feature is not available.

Change-Id: Icf780af1ac20dda4d8180cea3e5b20e21a8350bc