NEW: User interface changes to the client. Some button colours have changed, and the conference icon has moved from the toolbar to a button on each device that supports conferencing.
FIX: Queue call menu item in call details was not working.
FIX: Auto updater was not working. Clients on versions 3.1.0.17 to 3.1.0.19 will require manually updating.
FIX: ‘Next call’ indication on a line may not have cleared when the call was no longer next.
FIX: Line number may not have returned to an active line when a service was opened.
