GETTY replacement for SCO Xenix

[Mitchell Lerner]

I'm looking for a "talk" or "phone" program that runs under SCO Xenix 2.2.1.
You know, the screen splits and one user types in one half and the other 
types in the other half of the screen.  Great improvement over the write 
command!  

I got one that runs under System V but it wont build under Xenix.  Xenix 
seems to not have some of the cuses routines that this program uses.

Thanks!