Not trustworthy
Proceed as follows:
Using the Configuration Manager (page Administration > Certificats)
If checking of the server certificate against the root certificate (or stack of certificates) stored in the PBX fails, the connection will be interrupted and the certificate will be regarded as not trustworthy.
Fournisseur
The column displays the issuer of the certificate.
Émis le
The column displays when the certificate has been issued.
Valide jusqu’au
The column displays the validity period of the certificate.
Faire confiance au certificat
The marked certificate is considered trustworthy.