Hi, I am located in Colombia, so I can't do it in your office. However, using remote access tools, I can access your machine and you can see every move I make. I will also show you how the pbx works so you can manage it yourself.
2. I can easily install Asterisk and FreePBX along with your VoIP account. My only issue is the Zoho Phone adapter. I am currently working on another Freelance project where I had to do the exact same install: Asterisk, FreePBX, SIP Trunk and Zoho Phonebridge. The problem is the online Zoho CRM is not talking to the Phonebridge adapter that I installed. I believe this to be a problem on Zoho's end and I am waiting for a response from Zoho to help me get this worked out. If you are interested, please contact me, and as soon as I get this issue resolved on the current project, I will be able to install your system in a flash. Thank you for your consideration.