### Configuring X.25 Virtual Circuits

Use this procedure to configure X.25 virtual circuits.

#### Procedure

1. From the Internetworking Configuration menu, choose WAN Call Directory.

   The Configured WAN Call Destination screen appears.

2. Press the Ins key.

3. Choose X.25-HOST as the Supported Wide Area Medium.

   The X.25 Call Destination Configuration screen appears.

4. Specify the following:

   - The Call Type

   - The interface for the call

   - A PVC number for PVC connections or a destination DTE address for SVCs

   - Changes to other parameters as required.