Prerequisites
You must close Microsoft Outlook before you install the one-X Portal Extensions.
Avaya one-X Portal Extensions can be installed on Windows computers only. Avaya one-X Portal Extensions are not supported on Mac computers.

- On the Application controls, select .
- Select the Other tab.
- Click Download on the entry for
the one-X Portal Extensions.
- In the File Download - Security window,
click one of the following:
- If you saved the one-X Portal Extensions installer, navigate to the location and double-click the 1XP_Extensions.msi file.
- In the Welcome screen, click Next.
- In the License Agreement screen, read
the entire license agreement carefully, then do one of the following
and click Next:
- In the Destination Folder screen,
do one of the following then click Next:
- In the Setup Type screen, select Complete to install all one-X Portal Extensions on your computer then click Next.
- In the one-X Portal Server Settings screen:
- Complete the Server field.
The server that hosts one-X Portal. You must enter the IP address or the fully-qualified domain name
of the server.
For example, onexportal.xyzcorp.com. If you do not know the value
to enter in this field, contact your supervisor.
- Click Next
The installer completes all other fields on the one-X
Portal Server Settings screen.
- Click Install to install the one-X Portal Extensions on your computer.
- After the installer has finished the installation of the one-X Portal Extensions, do the following:
- Check the Launch Avaya one-X Portal Extensions option.
- Click Finish.

If you checked the Launch Avaya one-X Portal Extensions option, the one-X Portal Extensions starts and logs you in automatically.