Global view

This section shows  a global view and the different certificates involved in the secure communication.

The certificates allows to secure the signaling protocols SIPS and HTTPS.

•HTTPS

Turret and TPO communicate to TSS in a secure way by using HTTPS. TSS Server certificate is used to established a secure communication.

This certificate is signed (issued by) the Certificate Authority (CA).

•SIPS - Turret and  TPO

TPO Server certificate is used for the communication in SIPS between Turret and  TPO .

This certificate is issued by the CA.

•Proprietary Protocol -  TPO and CUCM CAPF service

TPO communicates in a secure way to CUCM CAPF service to create the client certificate.

The client certificate is issued by CAPF Server Certificate.

The CAPF Server Certificate is issued by CA.

•SIPS -  TPO and CUCM CallManager service

The client certificate and the CallManager Server Certificate are used for the communication between TPO  to CuCM CallManager service.

The CallManager Server Certificate is issued by CA.

Note: the turrets and TPO OVA download and install automatically CA certificates when connecting to the TSS on HTTPS