Merge commit '085996c411b4d3878dfd97c59bfc4a17da08959b' * commit '085996c411b4d3878dfd97c59bfc4a17da08959b': Uncomment SIP/VOIP feature check in SipManager.
Merge commit '085996c411b4d3878dfd97c59bfc4a17da08959b' * commit '085996c411b4d3878dfd97c59bfc4a17da08959b': Uncomment SIP/VOIP feature check in SipManager.