Aastra Telecom 41-001343-02 Benutzerhandbuch

41-001343-02 REV04 – 05.2014

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Private Key Filename

sips private key

Allows you to specify a Private Key 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 key file must use the format “.pem”. To create specific private key files 
to use on your IP phone, contact Aastra Technical Support.

For more information, see Chapter 6, the section, 

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Trusted Certificates 
Filename

sips trusted certificates

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

The Trusted Certificate files define a list of trusted certificates. The 
phone’s trusted list must contain the CA root certificates for all the servers 
it is connecting to. For example, if the phone is connecting to server A 
which has a certificate signed by CA1, and server B that has a certificate 
signed by CA2, the phone must have CA1 root certificate and CA2 root 
certificate in its Trusted Certificate file.

This parameter is required when configuring TLS or Persistent TLS.

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

For more information, see Chapter 6, the section,