Hi @pdeg,
Your problem starts here:
ERROR: Couldn't make an API request to http://e4182s01-egc-tv3/api_v3/index.php?service=system&action=ping.
e4182s01-egc-tv3 needs to be a valid resolvable host. From both inside the server and any device you plan to use the Kaltura admin I/F and playback from.