Avaya CS 1000M SG Installation And Commissioning Manual page 26

.
Figure 15
User Details
5 In the Password field, paste the SIP password you copied from
the User Identification window.
6 Enter the display name to appear on the recipient's phone.
7 Ensure that Register with domain and receive calls is
selected.
Send outbound via: is configured as Target domain, by default.
Contact your system administrator for more information.
Avaya Communication Server 1000
Avaya IP Softphone 3456 Installation and Commissioning Guide
NN43080-600 02.01
Configuring account settings 27
November 2010