Aastra Telecom 9480i Series - Manual (Page 262)

Global SIP Settings
4-80 41-001160-03, Rev 00, Releaes 2.4
IP Phone Administrator Guide
Or, for per-line configuration, click on Advanced Settings->Line N (1-9) .
To configure SIP authentication settings:
2 In the "Screen Name" field, enter the screen name that displays on the idle screen.
Aastra Web UI
Step Action
Draft 1