[Freeswitch-users] Verto, Event socket and registration data

Hi! If I want to monitor registration via ESL I can subscribe to custom events sofia::register, sofia:unregister But this doesn't work for verto registrations. There are also custom events and for registration I can use verto:login. But for disconnect there is verto:client_disconnect that only has connection id, no user data who was disconnected. I can also parse from verto xmlstatus on each disconnect, but I think this is not optimal solution. Any hint how can I monitor registration via verto? Best regards, Gregor