[Nut-upsuser] NUT with Liebert UPStation GXT

[Chatzis A. Athanasios]

Hello,
I have a Liebert UPSTation GXT UPS and i'm trying to get it to work  
with NUT(using a Multilink serial cable)  but without any success so  
far. I am aware about the liebert contact-closure driver but this  
does not suit my needs as I need to get detailed status on the ups  
(voltage levels, temperature, load, etc.)
I have tried every driver that ships with NUT 2.0.5 with no result.  
Has anyone ever managed to communicate with a similar Liebert UPS  
using NUT?
Any help would be much appreciated.

Thank you in advance