VP-12, VP-12P IP phones. Operation manual
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Root certificate
A root certificate is used to authenticate certificates with incoming connections. This certificate must be
signed by the certification authority.
•
Serial Number
– serial number of the selected certificate;
•
Not valid before
– valid-from date;
•
Not valid after
– valid-to date;
•
Subject
– information about the certificate recipient (common name, organization, subject alternative
name);
•
Name of the certification authority
– information about the certification authority (common name,
organization).
