Administrator's Manual 22. Configuring Extension Lines
Version 2.2.8 137 400HD Series IP Phones
Parameter Description
Line Authentication User Name
[voip/line/%d/auth_name]
User name provided to you from the VoIP service provider.
This is used when sending a response to Unauthorized or
Proxy Authentication Requested (401/407).
The authentication name can be up to 35 characters.
Line Authentication Password
[voip/line/%d/auth_password]
Password provided to you from the VoIP Service Provider.
This is used when sending a response to Unauthorized or
Proxy Authentication Requested (401/407).
The authentication password can be up to 35 characters.
Line Label
[voip/line/%d/extension_display]
[Only applies to the 420HD and 405 phones]
Set the string that will be displayed in the phone LCD for
local extension. If not set, the local extension displayed will
be the user ID (self-number).
Line Mode
[voip/line/%d/line_mode]
[Only applies to 430HD/440HD phones]
Determines the line mode: PRIVATE (default) or SHARED.
SHARED allows enterprise employees to share an
extension number and manage a call as a group. When an
employee places a call on a SHARED line on hold, the call
can be resumed from any other employee sharing the line.
Note: You can activate DnD per phone line (see Section 23.8 on page 146).