remove outdated comment
Quality reporting: check it is enabled before processing call state changes
Quality reporting: add on_report_send callback to check reports content in unit tests
fix bad handling of call transfer sipfrags and compilation warning
Use the iSAC codec and WebRTC echo canceller from the mswebrtc plugin on Android.
Quality reporting: SSRC are unsigned int, not int
Merge branch 'master' of git://git.linphone.org/linphone