I installed version 15.5 today and to be honest, I'm very dissapointed. I experience a lot of bugs and a less user friendly interface. I'll share some of the problems I ran into: Mobile phone: In V14 it was possible to enter a mobile phone number in the extension settings with *5 before the number to forward an extension to another phone number with a Blocked Outbound Caller ID. In V15 it's not possible anymore to use other charachters than numbers. Is there a workaround for it?