Avaya SIP Software 4.0 for 1200 Series Manual de usuario descargar pdf (Pagina 228)

Figure 47: PKCS12 password prompt

Important:

The password can be empty

, but the use of an empty password is not

recommended except under very controlled conditions.

4. After the password is validated, the IP Deskphone extracts the private key and

device certificate from the PKCS#12 file.

5. The IP Deskphone validates the device certificate to ensure that the device

certificate is signed by a trusted CA, is not revoked, and that the key size meets the

minimum requirement.

6. If the device certificate is validated correctly, the IP Deskphone stores the device

certificate and the private key in the IP Deskphone memory (SFS) in the device

certificate profile specified in the [DEV_CERT] section.

CTL download

This section describes the process of downloading a CTL

file on the IP Deskphone.

1. The administrator adds the [CTL] section to 12xxSIP.cfg to allow the IP Deskphone

to download a CTL file. The following is an example of the format for the [CTL]

section:

[CTL] DOWNLOAD_MODE AUTO PROTOCOL HTTPS FILENAME ctl.pem

2. After 12xxSIP.cfg is downloaded to the IP Deskphone from the provisioning server

the IP Deskphone executes the [CTL] section and downloads the CTL file.

3. After the CTL file is downloaded, the IP Deskphone validates the CTL file to ensure

that the CTL file is signed by a trusted entity. If the CTL file is validated correctly,

the CTL file is stored in the IP Deskphone memory (SFS).

Certificate-based authentication

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Avaya SIP Software 4.0 for 1200 Series Manual de usuario Pagina 228