# Programming Analog Sets and Trunks on an EX Controller

## Before You Begin

- Purchase an analog line license for each ONS port on a Foreign Exchange Subscriber (FXS) card in your EX server.

- Check the Analog Line field in the System Capacity form to determine the number of available licenses. Subtract the number of used licenses from the number of purchased licenses

## Programming

To program analog sets on an EX controller:

1. Hardware Modules form.

- Confirm the FXS (or the new FXS-LP) card that appears in the correct slot, under the Card Description field.

Note: The Hardware Modules is a read only form.

2. Gateway Sets form.

- Confirm the Gateway and Endpoint ID columns that show the available FXS ports.

Note: The Gateway Set is a read only form.

3. User and Services Configuration form.

4. Add a new user or service in the Adding Users and Services by clicking on the Add button.

Note: Make the required changes in the Device Type field and the Device Details tab in the Programming section.

Related Topics

- Configuring an EX Controller