Connect to raspberry pi via ssh from remote computer

We are working with a Telit LE910C4-EU Modem.

We would like to connect via ssh from a remote computer to a raspberry pi that is connected to the Telit modem.

We connected the modem to a sixFab LTE Hat and a raspberry pi. Additionally, we are using a sixFab sim card for our cellular network. We are able to generate a global ip address but are unable to access it via ssh or ping it from a remote computer.

Does anyone have any suggestions for how we can achieve this?

We also have a quectel modem if that solution proves easier.

Thanks!

@davids
Is ssh enabled on the RPi?