Aastra 9143i Series Administrator's Manual page 540

IP Phone Administrator Guide
Operational Features
Aastra Web UI
10 Click
You must restart your IP phone for the changes to take affect.
11 Click on Operation->Reset.
12 In the "Restart Phone" field click
5-242
to save your changes.
to restart the IP phone and apply the changes.
41-001160-03, Rev 00, Releaes 2.4