Use this procedure to configure PVCs on a SYNC/570 line.
From the Internetworking Configuration menu, choose WAN Call Directory.
The Configured WAN Call Destination screen appears.
Press the INSERT key.
Configure the PVC by doing the following:
Supply a name for the destination
Choose frame relay as the Supported Wide Area Medium
Choose an interface
Specify the DLCI provided by your network supplier for this destination.