Jitsi for Android is an Android port of the Jitsi project: The most feature-rich communicator with support for encrypted audio/video, chat and presence over SIP and XMPP
While in an outgoing call the sound mutes when locking the screen. Interestingly enough the microphone does not. Given enough time the microphone turns off too. This happens on a stock Samsung S5.
While in an outgoing call the sound mutes when locking the screen. Interestingly enough the microphone does not. Given enough time the microphone turns off too. This happens on a stock Samsung S5.