Handling Certificates

Some third-party Room Control systems use certificates that are either self-signed or not issued by a well-known Certificate Authority (CA). If the connected Room Control system presents a non-standard certificate, a prompt is displayed asking you if you want to trust this certificate. You have the option to manually trust these certificates during setup. However, it's important to understand that doing so involves accepting potential security risk. As a certificate's authenticity cannot be verified through standard procedures, you should exercise caution and be aware of the implications. If you trust the certificate, tap Trust.

The option is supported even though IP address may be a rare case since the server certificate's CN must include it.
There is also a settings option to download the CA certificate.