Logging in as a guest to Avaya Vantage™ built-in UC experience

Last Updated : Jul 22, 2025 |
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Use this procedure to log in as a guest to the Avaya Vantage™ built-in UC experience on an Avaya Vantage™ device already logged in with another user account. When you log in as a guest, you can access your contacts and use your extension to make calls for a limited time.
Tip:
When the primary user uses a SIP account, the guest must log in using SIP login credentials. If the primary user uses unified login credentials, the guest must also log in using unified login credentials.
Note:
After logging in, a guest user sees the same language as the primary user on the device. To use the device in a specific language, log in as a guest on a device already in your desired language.
Before you begin
Ensure that your administrator enables the Guest Login feature on the Avaya Vantage™ device.
  1. On Avaya Vantage™ built-in UC experience, tap ExtensionGuest Login.
    STEP RESULT:
    The device displays the Login screen.
  2. In the Username field, enter your SIP or Avaya Aura® Device Services username.
  3. In the Password field, enter your user password.
  4. Increase or decrease the Guest login duration according to your requirement.
    ADDITIONAL INFORMATION:
    A valid duration is from 1 to 12 hours.
  5. Tap Next.
    STEP RESULT:
    Depending on the settings your administrator configures, the device might prompt you to enter a password to unlock the device.
    The login process takes approximately 50 seconds to complete.
    When the guest login is successful, the Avaya Vantage™ built-in UC experience displays the name and extension associated with the guest account.
  6. If the screen lock is enabled on the device, enter your SIP or unified login password to unlock the device.
    ADDITIONAL INFORMATION:
    Other:
    If you attempt to unlock the device unsuccessfully with a wrong password for the maximum allowed times, the device resets to factory settings and deletes all user data. Avaya Vantage™ warns you before your reach the maximum failed attempts limit. A device administrator sets the maximum failed attempts limit through the PHONE_LOCK_PASSWORD_FAILED_ATTEMPTS parameter.
Related links
Guest login on Avaya Vantage built-in UC experience