[rhn-users] calendar server

[Claudio Jofre Barbe]

hi: 
this is the cuestion. exist over redhat on vcalendar or icalendar
server, for provide one solution that have outlook integration?
i don't will install one exchange server only for support this
requeriment from my user. any solution idea?

i have see that exist support in php, but this is for the "client"
interfaz, but for the server implementation, what can i use? exist one
persone that have implement this solution's over linux?

thank

cj