No audio for other programs

[jmesquita@xxxxxxxxxxxxxxxxx (João Mesquita)]

Guys,

	I am using py_pjsua and when I run py_pjsua.start(), no audio from
other programs is played. Is this expected behavior? Is there a solution
for it?
	If I use pyAudio or any other python lib to "ring" when being invited,
will py_pjsua block the device as well?

Thank you,

Mesquita