how did you do this?

to work around an issue concerning power saving and choppy audio which may be caused by a faulty AP or maybe by Constant Active Mode (CAM) I have good results by disabling power saving in the gui and managing power saving on wlan0 through iwconfig and dbus events.

this way I have a good battery lifetime when I put wlan0 in power saving mode if I do not use sip and I have no more latency problems if I disable power saving mode on wlan0 when I receive or initiate a sip call.

now i can make a phone call for about 15 min, after that the audio is choppy and I can't understand my opponent as described in the bug.