sco unix 5.0.4 , 5.0.6 SSH

namaskar,hello

i want to connect in unix server as user from ssh login and what i read from document i must dowload x11 , web , etc patch from SCO ftp and after downloading i am not able to connect remote ssh with my SCO server
pls. help me for same 1. what i should define in Sco server and remote side also.
thanks
pankaj