WMisdnCID displays phone numbers of incoming and outgoing calls (read from /dev/isdninfo).
Type at the command line (as root):
If this doesn't work, try xmkmf; make -f Makefile; make install.
Or just install the binary rpm:
rpm -i wmisdncid-1.2-1.i386.rpm
wmisdncid displays information about the first two isdn devices. displayed information:
blue: last two incoming (upper is last, lower is last but one)
letter next to lamps:
other digits: caller's/called phone number
Click the icon's displays to switch between current and last-incoming call.
Run "wmisdncid --help" for a summary of command line options (e.g. -w for withdrawn state for use with WindowMaker).