Interphase Tech iSPAN - Manual (Page 105)

Chapter 5: Setting Up the NDIS Driver
iSPAN Serial WAN Adapter Users Guide 85
For incoming calls, this number determines from which
group the incoming call will be accepted.
4. Click OK to save the X.25 properties and return to the
Channel properties dialog box.
Next, if you want to set up X.25 port properties, skip to Setting
Up Port Properties on page 86 .
Frame Relay WAN Properties
The Frame Relay dialog box enables you set up WAN
properties for a channel that uses the Frame Relay protocol.
Use this dialog box to specify the channel’s virtual circuit
properties. Only the permanent virtual circuit (PVC) is
available.
Figure 5-14. Frame Relay Properties Dialog Box