X.25 Software

[cherry.pasa at XEROX.ARPA]

I am using Unix System V (UniSoft) which came with 5 or 6 header files
for X.25 communications however, there is not one package with the
release which uses them.  The distribution manuals also refer to the
/net   directory which was also not a part of the distribution tape.
Since there are not any net programs, other than uucp, I was wondering
if something got left out. 

 Does anybody know of a method of incorporating the X.25 protocol in
software such that it may be used with a standard RS-232 type tty
connection?  Public Domain preferred.
 
 Bob