AASTRA 53i Nota De Lançamento

102

RN-001029-00, Rev 03, Release 2.1 

IP Phone Release Notes 2.1

To protect your IP phone network, you can configure a “whitelist” proxy feature 
that screens incoming call requests received by Aastra IP phones. When this 
feature is enabled, an IP phone accepts call requests from a trusted proxy server 
only. The IP phone rejects any call requests from an untrusted proxy server. 

You use the following parameter to configure the whitelist proxy feature in the 
configuration files:

Parameter – 
sip whitelist

Whitelist Proxy 
(Aastra Web UI)

Advanced Settings->Global SIP->
Advanced SIP Settings

Configuration Files aastra.cfg, <mac>.cfg

This parameter enables/disables the whitelist proxy feature, as follows:

•

Set to 0 to disable the feature.

•

Set to 1 to enable the feature. When enabled, the IP phone rejects 
call requests received from an untrusted proxy server. 

Boolean

0 (disabled)

0 (disabled)
1 (enabled)

sip whitelist: 1