Dear * users,
I am working on a deployment project and need to know all the points to fix and to configure in order to get two phones able to see the state of the other. The problem is it is quite urgent as deployment is delayed for this only.
To resume, a secretary phone ext 3000 and a director phone ext 3001.
Secretary should be able to see the state of the line of the director before forwarding calls to him (having a call or not will be enough!).
I looked all over the Internet and found parts of information but nothing works. I use Asterisk 1.4.17 and Polycom IP Phones 550.
What are the different steps I need to follow in order to get all this working fine?