[enguer]

Hi,
To change the default duration of an vent in zimbra follow this quick howto guide:
1- SSH to your zimbra host
2- Log in as zimbra user

# su - zimbra

3- Go to the following directory:

 $ cd /opt/zimbra/jetty/webapps/zimbra/js

4- Make some backup:

$ cp Calendar_all.js Calendar_all.js.bck
     $ mv Calendar_all.js.zgz Calendar_all.js.zgz.bck

5- Edit Calendar_all.js:

$ vi Calendar_all.js

goto line 9232 and replace the following line

PHP Code:

ZmCalColView._HOUR_HEIGHT = 42; 


by

PHP Code:

ZmCalColView._HOUR_HEIGHT = 84; 


Now save and exit
6- Make the gzip file :

$ gzip -S .zgz Calendar_all.js

7- Remove your browser caches and refresh your zimbra app.
That 'all, you now have a 15 mins default event calendar.