Need to install Fusion PBX on a Debian or Cent os server that can handle 500 extensions and 1000 concurrent calls based on call center ring queue. Also we must be able to monitor the live calls going on.
Hi, I have 18 years of experience in VOIP and asterisk. I offer my services for your project. Please have a look at my profile to see all my experience details. I assure you of a high quality professional service. I am one of top voip developers available with freelancers. We can chat out details.