Only available in the Integrator user interface.
The page allows you to organise the certificates used for secure internet communication and to define the credentials for HTTP authentication.
The phone system supports the establishment of secure data connections on the Internet with the TLS security protocol (Transport Layer Security). With TLS, the client (the phone) uses certificates to identify the server. These certificates must be stored on the base stations.
Accept all certificates
Mark the Yes radio button, if you want to accept all certificates.
Server certificates / CA certificates
The lists contain the server certificates or CA certificates that have been certified by a certification authority (CA). The certificates in both lists have already been implemented by default or have been downloaded via the Web configurator and are classed as valid, i.e., have been
If one of the certificates becomes invalid, e.g., because it has expired, it is transferred to the Invalid certificates list.
The list contains the certificates that have been received from servers but have not passed the certificate check, and certificates from the Server certificates / CA certificates lists that have become invalid.
Accepting / rejecting invalid certificates
Accepting a certificate:
- Select the certificate and click on the Accept button . . . depending on its type, the certificate is transferred to one of the Server certificates / CA certificates lists (even if it has already expired). If a server responds again with this certificate, this connection is accepted immediately.
Reject a certificate:
Select the certificate and click on the Reject button . . . the certificate is transferred to the Server certificates list with the label Rejected. If a server responds again with this certificate, this connection is rejected immediately.
Checking information about a certificate
Select the certificate and click on the Details button. . . . a new web page appears, displaying the properties of the certificate.
Deleting a certificate from one of the lists
Select the certificate and click on the Remove button. The certificate is deleted from the list immediately.
Import local certificate
You can make available further certificates to your phone system. The certificates must have been downloaded to your computer before.
Click Browse... and select the local certificate file from your computer‘s file system click on Upload . . . the selected certificate file is loaded and, depending on its type, added to one of the certificate lists.