Aastra Telecom 9143i Series Manuale Utente

41-001160-03, Rev 00, Releaes 2.4

3-87

Administrator Options

N/A

Root and 
Intermediate 
Certificates 
Filename

sips root and 
intermediate 
certificates

Allows you to specify the SIP Root and 
Intermediate Certificate files to use when the 
phone uses the TLS transport protocol to 
setup a call.

The Root and Intermediate Certificate files 
contain one root certificate and zero or more 
intermediate certificates which must be placed 
in order of certificate signing with root 
certificate being the first in the file. If the local 
certificate is signed by some well known 
certificate authority, then that authority 
provides the user with the Root and 
Intermediate Certificate files (most likely just 
CA root certificate).

This parameter is required when configuring 
TLS (optional for Persistent TLS.)

Note: The certificate files must use the format 
“.pem”. To create custom certificate files to use 
on your IP phone, contact Aastra Technical 
Support.

For more information, see Chapter 6, the 
section, 

 on 

N/A

Local Certificate 
Filename

sips local certificate

Allows you to specify the Local Certificate file 
to use when the phone uses the TLS transport 
protocol to setup a call.

This parameter is required when configuring 
TLS (optional for Persistent TLS.)

Note: The certificate file must use the format 
“.pem”. To create specific certificate files to 
use on your IP phone, contact Aastra 
Technical Support.

For more information, see Chapter 6, the 
section, 

 on