Aastra 9143i Series Administrator's Manual page 898

IP Phone Administrator Guide
Operational, Basic, and Advanced Parameters
Example
A-118
The following example downloads no root and intermediate certificate file:
sips root and intermediate certificates:
The following example downloads the root and intermediate certificate file
from the original configuration server.
sips root and intermediate certificates: phonesRootCert.pem
The following example uses FTP to download the firmware file
"phonesRootCert.pem" (root and intermediate certificate file) from the
"path" directory on server 1.2.3.4 using port 50:
sips root and intermediate certificates:ftp://admin:admin!@1.2.3.4:50/path/
phonesRootCert.pem
41-001160-03 Rev 00, Release 2.5