Hi to all,
Just want to let know anyone who have this problem that this is one of the solutions:
Message Waiting Indicator is on.
After few months of research I got idea on this forum and finally figured out that after we replace a phone it happens from time to time that MAC Address can not be synchronized on secondary Node. SDS Error was one of the lines on this device is currently in use.
We used to delete extension and room and to recreate all over again. But now I found that problem is actually just MWI that I can turn off in my case from InnLine voice mail.
I could not find any topic about this problem so I made a new one.
As I am new here, if Admin can put this to appropriate folder if their is some How to.
Thanks to all.
Nikola
