Would like to know there any economical ways of backup os for version 5 and above and version 4 below ?
I am consider quite unlucky in the way, I have faced the windows os or even linux os crashed and needed to re-install again.
The backup function found in the call managers just for only the datas found in the call maangers and not the os.
I know that by raiding (mirroring) from raid one hard drive can be done, but most of the customers seem wanted to save costs wanted a more economical way, like there are any cloning, or using ghost application to backup the os.
Appreciate this answer. This is all about redundancy. The backup of the data of call managers is only 50% but how about the os ?