VxD Trace (subdirectory: VXDTRACE) ---------------------------------------------------------------------------- This utility traces messages to and from the AVM ISDN-Controller which are send via the VxD or DOS CAPI-Interface. The information is stored in an ASCII file (capitrc.txt). Relevant drivers from AVM: AVM ISDN CAPI Port driver and AVM NDIS WAN CAPI driver for Windows 95.