Release Note для AASTRA 53i

108

RN-001029-00, Rev 03, Release 2.1 

IP Phone Release Notes 2.1

You use the following procedure to configure a server blacklist using the Aastra 
Web UI.

 

1

Click on Advanced Settings->Global SIP->Advanced SIP Settings

2

In the “Blacklist Duration” field, specify the length of time, in seconds, that a failed server remains 
on the server blacklist. 

The IP phone avoids sending a SIP message to a failed server (if another server is available) for this 
amount of time.

For example: 600 

3

Click 

 to save your changes.