SIPS/SRTP internal (VoIP)
Proceed as follows:
• Using the Configuration Manager (page Administration > Certificates)
Requirements:
• internal VoIP channels that support SIPS and SRTP
• suitable keys and certificates stored on the PBX (valid PBX certificate, private key of the PBX certificate, valid root certificate)
Note: The certificates/keys this process requires can either be generated in the PBX or externally, and then imported from a (PC) data storage device. Note: SIPS/SRTP must also be enabled in the VoIP phones. In addition, the certificate must be verified. For this, you may need the Fingerprint.
Important: SIPS/SRTP must be switched off before you can change a certificate. When switching it on again, it may happen that calls are interrupted.Issuer
The column displays the issuer of the certificate.
Issued on
The column displays when the certificate has been issued.
Valid until
The column displays the validity period of the certificate.
DeleteDeletes a certificate currently saved in the PBX after user confirmation at the prompt.