Polycom 1500/1800/2000/4000 Certificate Revocation, Revocation Method,  Global Responder URL

Ultra Secure Mode

Certificate Revocation

Certificate Revocation of IP Network and peer SIP TLS certificates for each defined IP Service can be enabled, disabled and configured:

Revocation Method

One of three Certificate Revocation Methods can be selected:

●NONE (Default) - Certificate Revocation is not implemented.

●CRL - Requires at least one CRL file be installed, failing which an error message, At least one CRL should be installed, is displayed.

●OCSP - When selected, additional configuration options are displayed.

Global Responder URL

The format of the URL is validated and must be of the format: http(s)://responder.example.com/ocsp

The URL can be either http or https.

If the Global Responder URL does not respond an Active Alarm is raised.

Use Responder Specified in Certificate

The default for this check box is unchecked.

If the check box is checked Responder URL is taken from the certificate. If the certificate does not contain a Responder URL, the Global Responder URL is used.

If the check box is unchecked the Global Responder URL is used. If the Global Responder URL is incorrectly configured a message, Global responder URL must be configured, is displayed.

Allow Incomplete Revocation Checks If OCSP is selected:

If the check box is checked and the Global Responder or the Responder Specified in the Certificate does not respond for any reason the certificate is not considered revoked.

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