open source implementation of the ActiveSync protocol - CardDav backend

 Z-Push is an implementation of the ActiveSync protocol which is used
 'over-the-air' for multi platform ActiveSync devices, including Windows
 Mobile, iPhone, Sony Ericsson and Nokia mobile devices. With Z-Push any
 groupware can be connected and synced with these devices.
 .
 This package contains the backend that allows connecting your devices to
 a carddav server.