CalDAV/CardDAV Android Sync to Personal Linux Server?

[gboyce-qL0WqcyiFk9Wk0Htik3J/w at public.gmane.org (Gregory Boyce)]

On Tue, Jun 8, 2010 at 10:10 AM, Derek Atkins <warlord-3s7WtUTddSA at public.gmane.org> wrote:

Supposedly the HTC Sense UI has an exchange-capable Calendar?  Maybe I
> don't necessarily need DAV per-se, just a server that is DAV-capable (so
> my fianc?e can sync with her Mac).
>
> I don't want to use Google Calendar..  Or GMail.  Or Google Contacts..
> I want all my information on my own servers, thank you very much.  :)
>

Googled licensed ActiveSync from Microsoft for their calendar syncing.
 Android 2.0+ has default Exchange syncing using the same technology that
they use for the Google Calendar syncing.  Apparently some
phone manufacturers may choose to disable it for license cost reasons
though.

The CalDav syncing app may be a better way to go for you.  Never used it
myself though.

http://wiki.davical.org/w/CalDAV_Clients/Calendar_Sync_for_Android