Do not use blocking dbus queries for enumerating active voice calls
Do not use blocking dbus queries for enumerating active voice calls

The dbus_send_with_block() helper must not be used anymore.

Handle query asynchronously.

kimmoli/mce,spiiroin/mce,kimmoli/mce,kimmoli/mce,spiiroin/mce,android-808/mce,android-808/mce,maikelwever/mce,spiiroin/mce,maikelwever/mce,maikelwever/mce,android-808/mce,maikelwever/mce,mlehtima/mce,mlehtima/mce,mlehtima/mce,mikkoharju/mce,mikkoharju/mce,kimmoli/mce,mlehtima/mce,android-808/mce,spiiroin/mce,mikkoharju/mce,mikkoharju/mce