AudioCodes 420HD - 22 Configuring Extension Lines; Using the Phone LCD

Administrator's Manual 22. Configuring Extension Lines
Version 2.2.8 135 400HD Series IP Phones
22 Configuring Extension Lines
22.1 Using the Phone LCD
Before you can make a call, you must configure an extension line (SIP account). This section
shows how to configure an extension line using the phone's LCD.
Note: LCDs of the 440HD / 430HD phone are shown here. LCDs of the 420HD / 405
phones are almost identical, the differences are insignificant.
 To configure an extension line using the phone's LCD:
1. Access the SIP Accounts screen (MENU key > Administration menu > SIP
Accounts).
2. To add a new line extension (SIP account), press the Add softkey (or skip to Step 3 to
define an existing line extension (SIP account).
3. Navigate to the added line and then press the Select softkey; the SIP Details screen
appears.
4. Choose the required SIP parameter, and then press the Select softkey to define it:
• Line Mode (applies only to the 440HD/ 430HD phones)
• User ID
• Display Name
• Authentication Name
• Authentication Password
• SIP Proxy Address
5. After each parameter setting, press the Save softkey to save the setting.
6. After completing configuring SIP account settings, press the Back softkey until you're
prompted that the phone is rebooting. The LCD indicates a warning message: 'Phone is
rebooting to apply new settings'.