Message Light Question

I have an asterisk box with several Polycom 600s. Each have different extension #s but only one extension collects all missed calls. Extension 1101 is a general voicemailbox collect box. I need all the other extensions to signal their message lights if there is a new message in the general box. Can this be done? If so how? Also is there a way when the message button is hit it automatically goes to the general voicemailbox on all extensions?

Thanks for any help in advance.