INDIGO Control Panel is a part of a suite of software for astronomy and astrophotography built around INDIGO standard (successor of INDI). It is a generic client for a local or remote INDIGO or INDI server. It can be used to read or set any of the device driver properties and to download BLOBs/images.
Please note that INDIGO Server is standalone applications and are not part of INDIGO Control Panel.
Visit http://www.cloudmakers.eu/xindi to learn more about INDIGO suite.