Interphase Tech iSPAN - Manual (Page 173)

Chapter 9: Setting up Firmware and Hardware
iSPAN Serial WAN Adapter Users Guide 153
The X.25 Frame Level Properties dialog box
appears.
Figure 9-4. X.25 Frame Level Properties
b. Select the frame level values that match the
parameters of your X.25 provider.
c. Click OK to save the frame level properties and
return to the X.25 Protocol Properties dialog box.
6. To change default serial line properties for an X.25
network configuration, do the following:
a. Select the X.25 configuration and click the
Properties button in the Port section.