Binary package “kopano-ical” in ubuntu bionic

Complete and feature rich groupware solution - CalDAV and CalDAV gateway

 The Kopano Collaboration Platform (KCP) is a complete, stable and
 flexible groupware solution supporting open source as well as proprietary
 clients including mobile ones. It also features a web interface.
 This package contains the gateway to access the data stored in your
 Kopano server via the CalDAV and CardDAV protocols.