Code Setting - Network Input

Hi,
I have a question: reading the article, do I understand that I can connect an IP camera to the LinkPi ENCSH, for example, and make an output stream as NDI? I have 2 more cameras than stream output NDI and I wanted to incorporate an IP camera as NDI as well. Is it possible with the LinPi ENCSH encoder? In this case you would need to connect the encoder to an external switch, I understand.
Thanks for the attention.

Javi