[CA Certificate - Generate Certificate Signing Request]When using the security certificate issued by CA (Certificate Authority) as the security certificate used for theHTTPS protocol, the CSR (Certificate Signing Request) will be generated.To generate the CSR, click the [Execute] button to display the “CA Certificate - Generate Certificate SigningRequest” dialog window.[CA Certificate - CA Certificate install]Installs the server certificate (security certificate) issued by CA (Certificate Authority) and displays theinformation of the installed server certificate.To install the server certificate, click the [Browse...] button to display the [Open] dialog box, and select the fileof the server certificate issued by CA, and click the [Execute] button.If the server certificate is already installed, the file name of the installed server certificate will be displayed.[CA Certificate - Information]Displays the information of the server certificate.When the [Confirm] button is clicked, the registered information of the installed server certificate will bedisplayed in the “CA Certificate - Confirm” dialog box. If the server certificate is not installed, the content of thegenerated CSR file will be displayed.When the [Delete] button is clicked, the installed server certificate will be deleted.IMPORTANT• Before deleting the valid server certificate (security certificate), confirm that there is a backup file onthe PC or another media. The backup file will be required when installing the server certificate again.[Connection]Select the protocol used to connect the microphone.• HTTP: Only the HTTP connection is available.• HTTPS: Only the HTTPS connection is available.• Default: HTTP[HTTPS port]Designate the HTTPS port number to be used.• Available port number: 1 - 65535• Default: 443The following port numbers are unavailable since they are already in use.20, 21, 23, 25, 42, 53, 67, 68, 69, 80, 110, 123, 161, 162, 554, 995, 10669, 10670, 59000-61000Note• After the connection setting is changed, wait for a while and then access the microphone again.• When using the self-signed certificate:If the microphone is accessed using the HTTPS protocol for the first time, the warning window will bedisplayed. In this case, follow the instructions of the wizard to install the self-signed (security) certificate.(®page 49)• When using the server certificate:In advance, install the root certificate and intermediate certificate on the browser in use. Follow theinstructions of CA for information on how to obtain and install these certificates.10.2.4 Configure the settings relating to DDNSTo access this microphone via the Internet, it is necessary to configure the settings for the DDNS function.Operating Instructions 3910 Configuring the network settings [Network]