Impossible to get CP connecting to CS

[quentinalt-dintec]

I cannot get my CP to connect to my CSMS, I do not know what to set in the Server URL on my configuration interface of my CP :

I tried a lot of things such as :

• use "ws" instead of "wss"
• use different IP adresses instead of "test1.ocpps.ekoenergetyka.com.pl"
• use /ocpp instead of /ocppj

Some help would be very much appreciated !