zentyal 4.0.5 - office 2007: calendar - cannot see free time of users

[kissmaniac]

I have installed a fresh zentyal today ( openchange 4.0.5)
1 zentyal on virtual box
2 PC with windows 7 + office 2007
2 users named TEST1 and TEST2

Both users are connected on domain zentyal-domain.lan
mail adress are : TEST1@kissmaniac.fr      & TEST2@kissmaniac.fr
PC are connected, incoming/outgoing mail is OK.

Problems:
1) No webmail access  + No SOGo access
   => I like Sogo sharing calendar without outlook was ok.

2) I test to add a meeting between TEST1 + TEST2 but i can see calendar of other people to check free time => error => cannot extract data ...
=> Is this operational or not ?
=> It this planned to work a day ?
=> do you have a workaround ?
Thx

[kissmaniac]

problems resolved for the availability of users. Problems around on DNS of kissmaniac.fr . Missing autodiscover configuration now it's ok.