I have a system that I upgraded from 1.0 xc to 6.1 xc. No problems except there are about six users that have all six target lines app. on each set. Some a/r, some just appear. the problem is, before the upgrade-when a person recv a call on a target line, it would show on the other sets. Then if it was on hold or in use, it would show like a regular loop start trunk on the other sets? Now, when the call is answered, all the other sets dont see it after the call is answered. They have to transfer the caller. Any ideas??? I have never seen target lines work that way before. HELP!