I am running CallPilot 201i on Windows NT4.0. I know, I have been working on getting this upgraded via my vendor for a year now. DST on my switch (Succession 1000 v3)is working fine. DST from CallPilot is working fine for voicemail time stamp on the phones. We manually changed the time on the server. However, the voicemail time stamp is off by an hour (fast) in Microsoft Outlook when looking at Unified Messaging. I have checked and unchecked the use DST box on the NT4.0 server and am getting the same results either way. I rebooted both times. We have also verified that our Exchange server is handling DST correctly. The only DST problem we have found anywhere this morning is with the Unified Messaging client. As always any thoughts/ideas are appreciated.