# Clear Gateway Sets

You can clear the gateway sets in the Gateway Sets form if the end points are unavailable or if you want to remove a directory number (DN) that is configured for a specific device end point.

If a device end point is configured, but the hardware is not available on the EX Controller (for example, if the hardware is removed), a warning icon is displayed next to the Physical Location Identifier (PLID) of the end point.

To clear gateway sets:

1. Go to the Gateway Sets form.

2. From the list, select the end point with the warning icon next to its PLID.

3. Click Clear.