I reproduced this on my mako running this morning's build. After the fifth call the phone stopped responding.
So, I decided to monitor the ofono VoiceCallManager interface ( /usr/share/ofono/scripts/monitor-ofono ). My first try to call after starting the script worked! So it appears whatever gets jammed up, manages to un-jam itself. That said, after four or more calls it wedged again and no ringtones/notifications. I also confirmed that for ever single incoming call, a CallAdded signal gets fired, and when the remote party hangs up, the call is disconnected/removed.
I reproduced this on my mako running this morning's build. After the fifth call the phone stopped responding.
So, I decided to monitor the ofono VoiceCallManager interface ( /usr/share/ ofono/scripts/ monitor- ofono ). My first try to call after starting the script worked! So it appears whatever gets jammed up, manages to un-jam itself. That said, after four or more calls it wedged again and no ringtones/ notifications. I also confirmed that for ever single incoming call, a CallAdded signal gets fired, and when the remote party hangs up, the call is disconnected/ removed.