I run a small voip service using asterisk/FREEpbx. I am in need of a few tasks from a qualified individual that is current on his/her skills in asterisk
1) Hardening of the server - To include but not limited to foreign ip exclusion, double authentication login, email the admin when root is logged in , etc...
2) I need a script inserted that will allow me to see which sip devices are registered and which ones are not. For example: John, Bill and Sue all have sip phones on their desk. While their phones are "online" I need to see a green dot somewhere. Can be on the freepbx gui or a different gui. But John's foot hits the wire and unplugs his phone, therefore he is no longer registered. The green dot needs to change from green to red within 60 seconds of this happening so that I know which users are on or off line.
3) Security advice - I need you to look and tell me if the firewalls are good or if there are security holes I do not see.
I have a low budget - so if you want thousands of dollars I don't want to waste each others time.
I need this complete over the next 10 days.