Silixa interview questions

Unprofessional, went for the 2nd interview and they had the audacity to put me on hold and said they'll get back to me in a few weeks after interviewing other candidates, but never got back to me.

questions true on my CV, experience with phone system (Policon); as I understand the main issue there is the internet connectivity around the word for data transmission, disaster recovery, and SAM as well, what problem I had and how I fix that, how log take to do the SAM in my last job